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### GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc.
<https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
### Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom
to share and change all versions of a program--to make sure it remains
free software for all its users. We, the Free Software Foundation, use
the GNU General Public License for most of our software; it applies
also to any other work released this way by its authors. You can apply
it to your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you
have certain responsibilities if you distribute copies of the
software, or if you modify it: responsibilities to respect the freedom
of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the
manufacturer can do so. This is fundamentally incompatible with the
aim of protecting users' freedom to change the software. The
systematic pattern of such abuse occurs in the area of products for
individuals to use, which is precisely where it is most unacceptable.
Therefore, we have designed this version of the GPL to prohibit the
practice for those products. If such problems arise substantially in
other domains, we stand ready to extend this provision to those
domains in future versions of the GPL, as needed to protect the
freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish
to avoid the special danger that patents applied to a free program
could make it effectively proprietary. To prevent this, the GPL
assures that patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
### TERMS AND CONDITIONS
#### 0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds
of works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of
an exact copy. The resulting work is called a "modified version" of
the earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user
through a computer network, with no transfer of a copy, is not
conveying.
An interactive user interface displays "Appropriate Legal Notices" to
the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
#### 1. Source Code.
The "source code" for a work means the preferred form of the work for
making modifications to it. "Object code" means any non-source form of
a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users can
regenerate automatically from other parts of the Corresponding Source.
The Corresponding Source for a work in source code form is that same
work.
#### 2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not convey,
without conditions so long as your license otherwise remains in force.
You may convey covered works to others for the sole purpose of having
them make modifications exclusively for you, or provide you with
facilities for running those works, provided that you comply with the
terms of this License in conveying all material for which you do not
control copyright. Those thus making or running the covered works for
you must do so exclusively on your behalf, under your direction and
control, on terms that prohibit them from making any copies of your
copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under the
conditions stated below. Sublicensing is not allowed; section 10 makes
it unnecessary.
#### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such
circumvention is effected by exercising rights under this License with
respect to the covered work, and you disclaim any intention to limit
operation or modification of the work as a means of enforcing, against
the work's users, your or third parties' legal rights to forbid
circumvention of technological measures.
#### 4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
#### 5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these
conditions:
- a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
- b) The work must carry prominent notices stating that it is
released under this License and any conditions added under
section 7. This requirement modifies the requirement in section 4
to "keep intact all notices".
- c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
- d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
#### 6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms of
sections 4 and 5, provided that you also convey the machine-readable
Corresponding Source under the terms of this License, in one of these
ways:
- a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
- b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the Corresponding
Source from a network server at no charge.
- c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
- d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
- e) Convey the object code using peer-to-peer transmission,
provided you inform other peers where the object code and
Corresponding Source of the work are being offered to the general
public at no charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal,
family, or household purposes, or (2) anything designed or sold for
incorporation into a dwelling. In determining whether a product is a
consumer product, doubtful cases shall be resolved in favor of
coverage. For a particular product received by a particular user,
"normally used" refers to a typical or common use of that class of
product, regardless of the status of the particular user or of the way
in which the particular user actually uses, or expects or is expected
to use, the product. A product is a consumer product regardless of
whether the product has substantial commercial, industrial or
non-consumer uses, unless such uses represent the only significant
mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to
install and execute modified versions of a covered work in that User
Product from a modified version of its Corresponding Source. The
information must suffice to ensure that the continued functioning of
the modified object code is in no case prevented or interfered with
solely because modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or
updates for a work that has been modified or installed by the
recipient, or for the User Product in which it has been modified or
installed. Access to a network may be denied when the modification
itself materially and adversely affects the operation of the network
or violates the rules and protocols for communication across the
network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
#### 7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders
of that material) supplement the terms of this License with terms:
- a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
- b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
- c) Prohibiting misrepresentation of the origin of that material,
or requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
- d) Limiting the use for publicity purposes of names of licensors
or authors of the material; or
- e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
- f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions
of it) with contractual assumptions of liability to the recipient,
for any liability that these contractual assumptions directly
impose on those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions; the
above requirements apply either way.
#### 8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your license
from a particular copyright holder is reinstated (a) provisionally,
unless and until the copyright holder explicitly and finally
terminates your license, and (b) permanently, if the copyright holder
fails to notify you of the violation by some reasonable means prior to
60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
#### 9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or run
a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
#### 10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
#### 11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims owned
or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within the
scope of its coverage, prohibits the exercise of, or is conditioned on
the non-exercise of one or more of the rights that are specifically
granted under this License. You may not convey a covered work if you
are a party to an arrangement with a third party that is in the
business of distributing software, under which you make payment to the
third party based on the extent of your activity of conveying the
work, and under which the third party grants, to any of the parties
who would receive the covered work from you, a discriminatory patent
license (a) in connection with copies of the covered work conveyed by
you (or copies made from those copies), or (b) primarily for and in
connection with specific products or compilations that contain the
covered work, unless you entered into that arrangement, or that patent
license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
#### 12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under
this License and any other pertinent obligations, then as a
consequence you may not convey it at all. For example, if you agree to
terms that obligate you to collect a royalty for further conveying
from those to whom you convey the Program, the only way you could
satisfy both those terms and this License would be to refrain entirely
from conveying the Program.
#### 13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
#### 14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions
of the GNU General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in
detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies that a certain numbered version of the GNU General Public
License "or any later version" applies to it, you have the option of
following the terms and conditions either of that numbered version or
of any later version published by the Free Software Foundation. If the
Program does not specify a version number of the GNU General Public
License, you may choose any version ever published by the Free
Software Foundation.
If the Program specifies that a proxy can decide which future versions
of the GNU General Public License can be used, that proxy's public
statement of acceptance of a version permanently authorizes you to
choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
#### 15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
#### 16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
#### 17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
### How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively state
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper
mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands \`show w' and \`show c' should show the
appropriate parts of the General Public License. Of course, your
program's commands might be different; for a GUI interface, you would
use an "about box".
You should also get your employer (if you work as a programmer) or
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. For more information on this, and how to apply and follow
the GNU GPL, see <https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your
program into proprietary programs. If your program is a subroutine
library, you may consider it more useful to permit linking proprietary
applications with the library. If this is what you want to do, use the
GNU Lesser General Public License instead of this License. But first,
please read <https://www.gnu.org/licenses/why-not-lgpl.html>.

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# Spatial Scaffolding for Future of Text / Sloan grant on auhoring in XR, Quarter 4
- code related to small explorations during this quarter is in `data/index.html` with `username=q4_`
Building on https://git.benetou.fr/utopiah/text-code-xr-engine this environment aims at authoring academic text in XR, specifically VR first.
You can setup the backend via the Dockerfile. It will spawn a NodeJS server. Note that a working WebDAV server is required and for that https://github.com/bfren/docker-nginx-webdav is recommended.
The data directory includes the frontend with its `filters/`.
The core XR interactions are done via `jxr-core.js`
See https://futuretextlab.info for discussions, including videos, on the motivation behind this work.

24
backend/Dockerfile Normal file
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FROM node:20-alpine
# probably a bad start here as a lot of packages are large so no benefit
# could restart from Debian instead
RUN apk add ghostscript # tested for .pdf via convert
RUN apk add qpdf # to save as new PDF
RUN apk add font-noto # montage from imagemagick requires some fonts
RUN apk add imagemagick # tested for .jpg and .pdf
RUN apk add ffmpeg # for ogg tts (could probably find smaller...)
RUN apk add poppler-utils # for pdftohtml getting XML and images out with positions
RUN apk add wget curl jq bash # for ifixit cachers
WORKDIR /usr/app
COPY ./stt/whisper.cpp/ /usr/app
COPY ./ /usr/app
RUN npm install
# for now cheating with ./node_modules already there
EXPOSE 3000
# Set up a default command
CMD [ "node","." ]

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[ {"filename":"console.aframe.component","position":"0 0 0","rotation":"0 0 0"}, {"filename":"hello_world.json","position":"0 0 0","rotation":"0 0 0"}, {"filename":"hello_world.txt","position":"1 1 -1.2","rotation":"0 -50 0"}, {"filename":"index.html","position":"0 0 0","rotation":"0 0 0"}, {"filename":"index.html.png","position":"0 0 0","rotation":"0 0 0"}, {"filename":"sloan_test.txt","position":"1.4 1.5 -1","rotation":"0 -80 0"}, {"filename":"SpaSca_JSONCanvas_export.canvas","position":"0 0 0","rotation":"0 0 0"} ]

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backend/assets.names Normal file
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kenney_supermarket_assets/bottle-return.glb
kenney_supermarket_assets/cash-register.glb
kenney_supermarket_assets/character-employee.glb
kenney_supermarket_assets/column.glb
kenney_supermarket_assets/display-bread.glb
kenney_supermarket_assets/display-fruit.glb
kenney_supermarket_assets/fence-door-rotate.glb
kenney_supermarket_assets/fence.glb
kenney_supermarket_assets/floor.glb
kenney_supermarket_assets/freezer.glb
kenney_supermarket_assets/freezers-standing.glb
kenney_supermarket_assets/shelf-bags.glb
kenney_supermarket_assets/shelf-boxes.glb
kenney_supermarket_assets/shelf-end.glb
kenney_supermarket_assets/shopping-basket.glb
kenney_supermarket_assets/shopping-cart.glb
kenney_supermarket_assets/wall-corner.glb
kenney_supermarket_assets/wall-door-rotate.glb
kenney_supermarket_assets/wall.glb
kenney_supermarket_assets/wall-window.glb

13
backend/cachers/ifixit_images Executable file
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#!/bin/bash
ID=$1 #CLI parameter e.g 139627
# should fail if no ID is provided or is not a number
quality=medium
cd ../public #becomes accessible via WebDAV
cachepath=cached/ifixit_images/$ID/images/${quality}
mkdir -p $cachepath
curl https://www.ifixit.com/api/2.0/guides/$ID | jq ".steps[] | .media.data[] | .$quality" -r > ${cachepath}/${ID}_images${quality}
wget -i ${cachepath}/${ID}_images${quality}
mv *.medium $cachepath
cd $cachepath
for X in *medium; do mv $X $X.jpg; done
curl -d "$ID $quality" https://ntfy.benetou.fr/ifixit_images

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const fs = require('fs');
function convert( filename, pages ){
console.log(pages)
if (filename.endsWith('.epub')) {
let data = pages.map( p => "<img src='/"+filename+'-'+p+".jpg'/>").join('<br>')
// could have a richer datastructure with e.g. p.number for the page number and p.x and p.y for CSS absolute positioning
// probably need to apk add zip then zip the result
const outputFile = './public/saved/epub/'+filename+'.epub'
fs.writeFileSync(outputFile, data);
}
}
module.exports.convert = convert

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const fs = require('fs');
function convert( filename, pages ){
console.log(pages)
if (filename.endsWith('.pdf')) {
let data = pages.map( p => "<img src='/"+filename+'-'+p+".jpg'/>").join('<br>')
// could have a richer datastructure with e.g. p.number for the page number and p.x and p.y for CSS absolute positioning
const outputFile = './public/saved/html/'+filename+'.html'
fs.writeFileSync(outputFile, data);
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename, pages ){
console.log(pages)
if (filename.endsWith('.pdf')) {
execSync( 'montage -font /usr/share/fonts/noto/NotoSansSymbols-Regular.ttf -geometry +0+0 -tile 5x '+pages.map( p => filename+'-'+p+'.jpg').join(' ')+' ./saved/montages/'+filename+'montage.jpg', {cwd:'public'})
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename ){
if (filename.endsWith('.ogg')) {
//execSync( 'convert '+filename+' '+filename+'.jpg', {cwd:'public'})
execSync( 'ffmpeg -i '+filename+' -ar 16000 -y /tmp/audio_for_tts.wav; LD_LIBRARY_PATH=/usr/app/stt/whisper.cpp/build/bin/ /usr/app/stt/whisper.cpp/build/bin/whisper-cli -f /tmp/audio_for_tts.wav -osrt -m /usr/app/stt/whisper.cpp/models/ggml-base.en.bin; mv /tmp/audio_for_tts.wav.srt '+filename+'.srt', {cwd:'public'})
fetch('https://ntfy.benetou.fr/convertedwebdav', { method: 'POST', body: JSON.stringify({source: filename, extension: '.srt' }) })
// could also update a file of conversions to keep track of provenance
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename ){
if (filename.endsWith('.pdf')) {
execSync( 'convert "'+filename+'" "'+filename+'.jpg"', {cwd:'public'})
fetch('https://ntfy.benetou.fr/convertedwebdav', { method: 'POST', body: JSON.stringify({source: filename, extension: '.jpg' }) })
// could also update a file of conversions to keep track of provenance
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename ){
if (filename.endsWith('.pdf')) {
execSync( 'node ../extract_as_json.js "public/'+filename+'"',{cwd:'public'})
fetch('https://ntfy.benetou.fr/convertedwebdav', { method: 'POST', body: JSON.stringify({source: filename, extension: '.json' }) })
// could also update a file of conversions to keep track of provenance
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename ){
if (filename.endsWith('.pdf')) {
execSync( 'cp "../../'+filename+'" . && pdftohtml -xml "'+filename+'"',{cwd:'public/saved/pdfxml'})
fetch('https://ntfy.benetou.fr/convertedwebdav', { method: 'POST', body: JSON.stringify({source: filename, extension: '.xml' }) })
// could also update a file of conversions to keep track of provenance
}
}
module.exports.convert = convert

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backend/converters/ppt.js Normal file
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const {execSync} = require('child_process')
function convert( filename ){
if (filename.endsWith('.ppt')) {
execSync( 'soffice '+filename+' '+filename+'.jpg', {cwd:'public'})
fetch('https://ntfy.benetou.fr/convertedwebdav', { method: 'POST', body: JSON.stringify({source: filename, extension: '.jpg' }) })
// could also update a file of conversions to keep track of provenance
}
}
module.exports.convert = convert

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const {execSync} = require('child_process')
function convert( filename, pages ){
console.log(pages)
if (filename.endsWith('.pdf')) {
execSync( 'qpdf '+filename+' --pages '+filename+' '+pages.join(',')+' -- ./saved/pdf/'+filename, {cwd:'public'})
}
}
module.exports.convert = convert

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from /usr/share/mime/packages/
once modified should run update-mime-database
or probably sufficient thus better, in user mode
~/.local/share/mime/ then namely update-mime-database ~/.local/share/mime/
https://unix.stackexchange.com/a/564888/486198
could be done for
.images.json
.aframe.component
.extractedpdf.json
.exported_author.json
.layout.json
.layout.json
.packeddirectory.json
.jxrstyles.json
.aframe.entity
.canvas
.2dmap.png
.webannotation.json
.pmwiki
.glb
<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
<mime-type type="application/x-jxr">
<comment>jxr Model</comment>
<glob pattern="*.jxr"/>
<icon name="jxr"/>
</mime-type>
</mime-info>

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const PDFExtract = require('pdf.js-extract').PDFExtract;
const pdfExtract = new PDFExtract();
const options = {};
const fs = require('fs');
var args = process.argv.slice(2)
//console.log(args)
if (args.length < 1) return console.log('missing input pdf filename');
const filename = args[0]
const output = filename+'_text.json'
pdfExtract.extract(filename, options, (err, data) => {
if (err) return console.log(err);
fs.writeFileSync(output, JSON.stringify(data) )
});

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backend/index.js Normal file
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const express = require('express')
const fs = require('fs')
const path = require('path')
const app = express()
const port = 3000
const converters = ['convert' ]
app.get('/fileswithmetadata', (req, res) => {
// should be sorted by modified date, see mtimeMs from fs.statSync(path)
let files = []
let raw = fs.readdirSync('public')
raw.map( f => files.push( {name: f, metadata: fs.statSync(path.join('public',f)) }) )
res.json( files )
// consider also https://github.com/LinusU/fs-xattr
})
app.get('/files', (req, res) => {
res.json( fs.readdirSync('public') )
// should be sorted by modified date, see mtimeMs from fs.statSync(path)
})
app.get('/', (req, res) => {
res.redirect('/index.html')
})
app.use(express.static('public'))
app.listen(port, () => {
console.log(`open https://companion.benetou.fr on your WebXR device`)
});
app.get('/cachers/ifixit_images/:id', (req, res) => {
let id = Number(req.params.id)
if (!id && id<100) return
const {execSync} = require('child_process') // might already be available via converters
execSync( './ifixit_images '+id, {cwd:'cachers'})
res.json('done') // also available via SSE
})
app.get('/save-as-new-html/:filename/:pages', (req, res) => {
pages = req.params.pages
filename = req.params.filename // unsafe, can rewrite other files
if (filename.startsWith('/') || filename.includes('..') || !filename.endsWith('.pdf')) return
try{ JSON.parse(pages) } catch { console.log('not json, file NOT saved!'); res.json('failed saved, not proper JSON!'); return }
pages = JSON.parse(pages)
console.log('savedLayout', pages)
//let savedFilename = Date.now()+'.resorted.pdf'
require('./converters/html_from_pdf_with_image_urls.js').convert(filename, pages)
res.json('saved/html/'+filename+'montage.jpg')
//res.json(savedFilename)
})
app.get('/save-as-new-montage/:filename/:pages', (req, res) => {
pages = req.params.pages
filename = req.params.filename // unsafe, can rewrite other files
if (filename.startsWith('/') || filename.includes('..') || !filename.endsWith('.pdf')) return
try{ JSON.parse(pages) } catch { console.log('not json, file NOT saved!'); res.json('failed saved, not proper JSON!'); return }
pages = JSON.parse(pages)
console.log('savedLayout', pages)
//let savedFilename = Date.now()+'.resorted.pdf'
require('./converters/montage.js').convert(filename, pages)
res.json('saved/montage/'+filename+'montage.jpg')
//res.json(savedFilename)
})
app.get('/save-as-new-pdf/:filename/:pages', (req, res) => {
pages = req.params.pages
filename = req.params.filename // unsafe, can rewrite other files
if (filename.startsWith('/') || filename.includes('..') || !filename.endsWith('.pdf')) return
try{ JSON.parse(pages) } catch { console.log('not json, file NOT saved!'); res.json('failed saved, not proper JSON!'); return }
pages = JSON.parse(pages)
console.log('savedLayout', pages)
//let savedFilename = Date.now()+'.resorted.pdf'
require('./converters/resortedpdf.js').convert(filename, pages)
res.json('saved/pdf/'+filename)
//res.json(savedFilename)
})
let savedLayout
app.get('/save-layout/:layout', (req, res) => {
savedLayout = req.params.layout
// unsafe, assume JSON but could be anything
try{ JSON.parse(savedLayout) } catch { console.log('not json, file NOT saved!'); res.json('failed saved, not proper JSON!'); return }
console.log('savedLayout', savedLayout)
// could be saved to disk, thus to file, too
let savedFilename = Date.now()+'.layout.json'
fs.writeFileSync('./public/'+savedFilename, savedLayout)
// might be better to save in a dedicated directory in ./public
res.json(savedFilename)
})
let newFiles = []
fs.watch('public', (eventType, filename) => {
console.log(`event type is: ${eventType}`); // rename can also be deleting...
// could consequently check if the file still exists, if not, had been deleted
if (filename) {
console.log(`filename provided: ${filename}`)
if (eventType == "rename"){
console.log("fs exists?", fs.existsSync('./public/'+filename)) // false despite existing
if (!fs.existsSync('./public/'+filename)) {
console.log(`${filename} deleted`)
} else {
// done on uploads because there might be temporary files that "accumuldates" until done then renamed
sequentialConverters( filename )
}
}
if (eventType == "change"){
if (newFiles.includes(filename)){
console.log( 'skip, not a new file')
} else {
// sendEventsToAll({filename,eventType}) former SSE way
// fetch('https://ntfy.benetou.fr/fswatch', { method: 'POST', body: JSON.stringify({filename, eventType}) })
console.log('new file', filename, '_________________________________________')
if ( !filename.includes('.live') ) {
newFiles.push(filename)
// bypass on convention, e.g. live in the filename
// alternatively could be a dedicated subdirectory
} else { console.log('live file, no future ignoring') }
sequentialConverters( filename )
}
}
} else {
console.log('filename not provided');
}
});
function sequentialConverters( filename ){
require('./converters/pdf.js').convert(filename)
require('./converters/pdf_json.js').convert(filename)
require('./converters/ogg_tts.js').convert(filename)
require('./converters/pdf_xml.js').convert(filename)
}

28
backend/mapping Normal file
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7 7 2 # 7 width, 7 high, 2 layers
layer 0
19 19 19 19 18 19 19
19 09 09 09 09 09 20
20 09 09 09 09 09 19
19 09 09 09 09 09 19
19 09 09 09 09 09 20
20 09 09 09 09 09 19
20 09 09 09 09 09 19
19 19 20 19 19 20 19
layer 0.1
00 00 00 00 00 00 00
00 10 10 10 10 10 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 13 13 00 13 13 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 10 10 10 10 10 00
00 00 00 00 00 00 00
rotations layer 0
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00
00 00 00 00 00 00 00

3045
backend/package-lock.json generated Normal file

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6
backend/package.json Normal file
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{
"dependencies": {
"express": "^4.21.1",
"pdf.js-extract": ""
}
}

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#!/bin/bash
cd public
echo -n '[' > ../pack.json; for X in *;
do
echo -n "{\"filename\":\"$X\", \"content\":\"$(base64 -w0 $X)\"" >> ../pack.json;
# curl --insecure -I https://192.168.0.129:3000/$X | grep "Content-Type" | sed 's/;.*//' | sed 's/\(.*\): \(.*\)/,"\1":"\2"/' #>> ../pack.json;
echo -n ",\"contenttype\":\"" >> ../pack.json;
curl --insecure -I -s -o /dev/null -w '%header{Content-Type}' https://192.168.0.129:3000/$X | sed 's/;.*//' >> ../pack.json;
echo -n "\"}," >> ../pack.json;
done;
sed -i "s/.$//" ../pack.json;
echo -n "]" >> ../pack.json

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backend/pdf_xml.js Normal file
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194
backend/pmwiki_reader.lua Normal file
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-- Pandoc reader for PMWiki format: https://www.pmwiki.org/wiki/PmWiki/MarkupMasterIndex
-- Using LPeg: https://www.inf.puc-rio.br/~roberto/lpeg/
-- Inspired by https://pandoc.org/custom-readers.html
local P, S, R, Cf, Cc, Ct, V, Cs, Cg, Cb, B, C, Cmt =
lpeg.P, lpeg.S, lpeg.R, lpeg.Cf, lpeg.Cc, lpeg.Ct, lpeg.V,
lpeg.Cs, lpeg.Cg, lpeg.Cb, lpeg.B, lpeg.C, lpeg.Cmt
local whitespacechar = S(" \t\r\n")
local specialchar = S("/*~[]\\{}|")
local wordchar = (1 - (whitespacechar + specialchar))
local spacechar = S(" \t")
local newline = P"\r"^-1 * P"\n"
local blankline = spacechar^0 * newline
local endline = newline * #-blankline
local endequals = spacechar^0 * P"="^0 * spacechar^0 * newline
local cellsep = spacechar^0 * P"|"
local apostrophe = string.char(39)
local doubleApo = P(apostrophe) * P(apostrophe)
local fenced = '```\n%s\n```\n'
local cellsep = spacechar^0 * P"||"
local function trim(s)
return (s:gsub("^%s*(.-)%s*$", "%1"))
end
local function ListItem(lev, ch)
local start
if ch == nil then
start = S"*#"
else
start = P(ch)
end
local subitem = function(c)
if lev < 6 then
return ListItem(lev + 1, c)
else
return (1 - 1) -- fails
end
end
local parser = spacechar^0
* start^lev
* #(- start)
* spacechar^0
* Ct((V"Inline" - (newline * spacechar^0 * S"*#"))^0)
* newline
* (Ct(subitem("*")^1) / pandoc.BulletList
+
Ct(subitem("#")^1) / pandoc.OrderedList
+
Cc(nil))
/ function (ils, sublist)
return { pandoc.Plain(ils), sublist }
end
return parser
end
-- Grammar
G = P{ "Doc",
Doc = Ct(V"Block"^0)
/ pandoc.Pandoc ;
Block = blankline^0
* ( V"IndentedBlock"
+ V"Header"
+ V"HorizontalRule"
+ V"CodeBlock"
+ V"List"
+ V"Table"
+ V"Para"
) ;
IndentedBlock = C((spacechar^1
* (1 - newline)^1
* newline)^1
)
/ function(text)
block = pandoc.RawBlock('markdown', fenced:format(text))
return block
end;
CodeBlock = P"[@"
* blankline
* C((1 - (newline * P"@]"))^0)
* newline
* P"@]"
/ function(text)
block = pandoc.RawBlock('markdown', fenced:format(text))
return block
end;
List = V"BulletList"
+ V"OrderedList" ;
BulletList = Ct(ListItem(1,'*')^1)
/ pandoc.BulletList ;
OrderedList = Ct(ListItem(1,'#')^1)
/ pandoc.OrderedList ;
Table = V"TableProperties"
* (V"TableHeader" + Cc{})
* Ct(V"TableRow"^1)
/ function(headrow, bodyrows)
local numcolumns = #(bodyrows[1])
local aligns = {}
local widths = {}
for i = 1,numcolumns do
aligns[i] = pandoc.AlignDefault
widths[i] = 0
end
return pandoc.utils.from_simple_table(
pandoc.SimpleTable({}, aligns, widths, headrow, bodyrows))
end ;
TableProperties = cellsep
* spacechar^0
* P("border=")
* (1 - newline)^1
* newline;
TableHeader = Ct(V"HeaderCell"^1)
* cellsep^-1
* spacechar^0
* newline ;
TableRow = Ct(V"BodyCell"^1)
* cellsep^-1
* spacechar^0
* newline ;
HeaderCell = cellsep
* P"!"^-1
* spacechar^0
* Ct((V"Inline" - (newline + cellsep))^0)
/ function(ils) return { pandoc.Plain(ils) } end ;
BodyCell = cellsep
* spacechar^0
* Ct((V"Inline" - (newline + cellsep))^0)
/ function(ils) return { pandoc.Plain(ils) } end ;
Para = Ct(V"Inline"^1)
* newline
/ pandoc.Para ;
HorizontalRule = spacechar^0
* P"----"
* spacechar^0
* newline
/ pandoc.HorizontalRule;
Header = (P("!")^1 / string.len)
* spacechar^0
* Ct((V"Inline" - endequals)^1)
* endequals
/ pandoc.Header;
Inline = V"Link"
+ V"Url"
+ V"Code"
+ V"Bold"
+ V"Emph"
+ V"Strikeout"
+ V"Str"
+ V"Space"
+ V"Special";
Link = P"[["
* C((1 - (P"]]" + P"|"))^0)
* (P"|" * Ct((V"Inline" - P"]]")^1))^-1
* P"]]"
/ function(url, desc)
local txt = desc or {pandoc.Str(url)}
return pandoc.Link(txt, url)
end;
Url = C(
P"http"
* P"s"^-1
* P"://"
* (1 - whitespacechar)^1
)
/ function(url)
return pandoc.Link(url, url)
end;
Code = P'@@'
* C((1 - P'@@')^0)
* P'@@'
/ trim / pandoc.Code;
Emph = P"''"
* C(((wordchar + whitespacechar) - P"''")^1)
* P"''"
/ pandoc.Emph;
Bold = P"'''"
* C(((wordchar + whitespacechar) - P"'''")^1)
* P"'''"
/ pandoc.Strong;
Strikeout = P"{-"
* C(((wordchar + whitespacechar) - P"-}")^1)
* P"-}"
/ pandoc.Strikeout;
Str = wordchar^1
/ pandoc.Str;
Special = specialchar
/ pandoc.Str;
Space = spacechar^1
/ pandoc.Space ;
}
function Reader(input, reader_options)
return lpeg.match(G, tostring(input))
end

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ffmpeg -i public/poweruser_audiofile.ogg -ar 16000 -y terst.wav
LD_LIBRARY_PATH=/usr/app/whisper.cpp/build/bin/ /usr/app/whisper.cpp/build/bin/whisper-cli -f terst.wav -m /usr/app/whisper.cpp/models/ggml-base.en.bin

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{
"default" : [
{"selector":"#start_file_sloan_testtxt_end_file_hello_worldtxt", "attribute":"line", "value": "color:blue"},
{"selector":"a-sky", "attribute":"color", "value": "lightblue"},
{"selector":".notes", "attribute":"color", "value": "purple"},
{"selector":".notes", "attribute":"outline-color", "value": "darkblue"},
{"selector":"a-troika-text a-plane", "attribute":"color", "value": "white"},
{"selector":"a-troika-text a-triangle", "attribute":"color", "value": "gray"}
],
"light" : [
{"selector":"#start_file_sloan_testtxt_end_file_hello_worldtxt", "attribute":"line", "value": "color:blue"},
{"selector":"a-sky", "attribute":"color", "value": "gray"},
{"selector":".notes", "attribute":"color", "value": "black"},
{"selector":".notes", "attribute":"outline-color", "value": "white"},
{"selector":"a-troika-text a-plane", "attribute":"color", "value": "red"},
{"selector":"a-troika-text a-triangle", "attribute":"color", "value": "darkred"}
],
"print" : [
{"selector":"#start_file_sloan_testtxt_end_file_hello_worldtxt", "attribute":"line", "value": "color:brown"},
{"selector":"a-sky", "attribute":"color", "value": "#EEE"},
{"selector":".notes", "attribute":"color", "value": "black"},
{"selector":".notes", "attribute":"outline-color", "value": "white"},
{"selector":"a-troika-text a-plane", "attribute":"color", "value": "lightyellow"},
{"selector":"a-troika-text a-triangle", "attribute":"color", "value": "orange"}
]
}

View File

@@ -0,0 +1,50 @@
function filterTemplateExample( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("svg") && contentFilename.includes("svg") ) {
console.log('it is a SVG sidecar file filter example', contentFilename)
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote(txt, "0 1.4 -.8")
break;
case "listonly":
default:
txt.replaceAll('* ','').split('\n').map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
// could had here
}
const rootEl = document.createElement("a-entity")
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
rootEl.fromfile = txt
// to make the data usable, better with JSON or per element but still potentially useful by other elements
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('templatesidecarexampleloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterTemplateExample )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

842
data/colors.json Normal file
View File

@@ -0,0 +1,842 @@
[
{
"name": "INDIANRED",
"hex": "#CD5C5C",
"rgb": "RGB(205, 92, 92)",
"families": ["red", "brown"]
},
{
"name": "LIGHTCORAL",
"hex": "#F08080",
"rgb": "RGB(240, 128, 128)",
"families": ["red", "pink", "coral", "light"]
},
{
"name": "SALMON",
"hex": "#FA8072",
"rgb": "RGB(250, 128, 114)",
"families": ["red", "pink", "orange", "salmon"]
},
{
"name": "DARKSALMON",
"hex": "#E9967A",
"rgb": "RGB(233, 150, 122)",
"families": ["red", "pink", "orange", "salmon", "dark"]
},
{
"name": "LIGHTSALMON",
"hex": "#FFA07A",
"rgb": "RGB(255, 160, 122)",
"families": ["red", "pink", "orange", "salmon", "light"]
},
{
"name": "CRIMSON",
"hex": "#DC143C",
"rgb": "RGB(220, 20, 60)",
"families": ["red"]
},
{
"name": "RED",
"hex": "#FF0000",
"rgb": "RGB(255, 0, 0)",
"families": ["red"]
},
{
"name": "DARKRED",
"hex": "#8B0000",
"rgb": "RGB(139, 0, 0)",
"families": ["red", "dark"]
},
{
"name": "PINK",
"hex": "#FFC0CB",
"rgb": "RGB(255, 192, 203)",
"families": ["pink"]
},
{
"name": "LIGHTPINK",
"hex": "#FFB6C1",
"rgb": "RGB(255, 182, 193)",
"families": ["pink", "light"]
},
{
"name": "HOTPINK",
"hex": "#FF69B4",
"rgb": "RGB(255, 105, 180)",
"families": ["pink", "hot"]
},
{
"name": "DEEPPINK",
"hex": "#FF1493",
"rgb": "RGB(255, 20, 147)",
"families": ["pink", "deep"]
},
{
"name": "MEDIUMVIOLETRED",
"hex": "#C71585",
"rgb": "RGB(199, 21, 133)",
"families": ["pink", "purple", "violet", "medium"]
},
{
"name": "PALEVIOLETRED",
"hex": "#DB7093",
"rgb": "RGB(219, 112, 147)",
"families": ["pink", "pale", "violet"]
},
{
"name": "CORAL",
"hex": "#FF7F50",
"rgb": "RGB(255, 127, 80)",
"families": ["orange", "coral"]
},
{
"name": "TOMATO",
"hex": "#FF6347",
"rgb": "RGB(255, 99, 71",
"families": ["orange", "red"]
},
{
"name": "ORANGERED",
"hex": "#FF4500",
"rgb": "RGB(255, 69, 0)",
"families": ["orange", "red"]
},
{
"name": "DARKORANGE",
"hex": "#FF8C00",
"rgb": "RGB(255, 140, 0)",
"families": ["orange", "dark"]
},
{
"name": "ORANGE",
"hex": "#FFA500",
"rgb": "RGB(255, 165, 0)",
"families": ["orange"]
},
{
"name": "GOLD",
"hex": "#FFD700",
"rgb": "RGB(255, 215, 0)",
"families": ["yellow"]
},
{
"name": "YELLOW",
"hex": "#FFFF00",
"rgb": "RGB(255, 255, 0)",
"families": ["yellow"]
},
{
"name": "LIGHTYELLOW",
"hex": "#FFFFE0",
"rgb": "RGB(255, 255, 224)",
"families": ["yellow", "light"]
},
{
"name": "LEMONCHIFFON",
"hex": "#FFFACD",
"rgb": "RGB(255, 250, 205)",
"families": ["yellow", "lemon"]
},
{
"name": "LIGHTGOLDENRODYELLOW",
"hex": "#FAFAD2",
"rgb": "RGB(250, 250, 210)",
"families": ["yellow", "light", "goldenrod", "tan"]
},
{
"name": "PAPAYAWHIP",
"hex": "#FFEFD5",
"rgb": "RGB(255, 239, 213)",
"families": ["pink", "tan"]
},
{
"name": "MOCCASIN",
"hex": "#FFE4B5",
"rgb": "RGB(255, 228, 181)",
"families": ["pink", "tan"]
},
{
"name": "PEACHPUFF",
"hex": "#FFDAB9",
"rgb": "RGB(255, 218, 185)",
"families": ["pink", "orange", "peach"]
},
{
"name": "PALEGOLDENROD",
"hex": "#EEE8AA",
"rgb": "RGB(238, 232, 170)",
"families": ["yellow", "tan", "pale", "goldenrod"]
},
{
"name": "KHAKI",
"hex": "#F0E68C",
"rgb": "RGB(240, 230, 140)",
"families": ["yellow", "tan", "khaki"]
},
{
"name": "DARKKHAKI",
"hex": "#BDB76B",
"rgb": "RGB(189, 183, 107)",
"families": ["yellow", "tan", "khaki", "dark"]
},
{
"name": "LAVENDER",
"hex": "#E6E6FA",
"rgb": "RGB(230, 230, 250)",
"families": ["purple"]
},
{
"name": "THISTLE",
"hex": "#D8BFD8",
"rgb": "RGB(216, 191, 216)",
"families": ["purple"]
},
{
"name": "PLUM",
"hex": "#DDA0DD",
"rgb": "RGB(221, 160, 221)",
"families": ["purple"]
},
{
"name": "VIOLET",
"hex": "#EE82EE",
"rgb": "RGB(238, 130, 238)",
"families": ["purple", "violet", "pink"]
},
{
"name": "ORCHID",
"hex": "#DA70D6",
"rgb": "RGB(218, 112, 214)",
"families": ["purple", "orchid"]
},
{
"name": "FUCHSIA",
"hex": "#FF00FF",
"rgb": "RGB(255, 0, 255)",
"families": ["purple", "pink"]
},
{
"name": "MAGENTA",
"hex": "#FF00FF",
"rgb": "RGB(255, 0, 255)",
"families": ["purple", "pink", "magenta"]
},
{
"name": "MEDIUMORCHID",
"hex": "#BA55D3",
"rgb": "RGB(186, 85, 211)",
"families": ["purple", "orchid", "medium"]
},
{
"name": "MEDIUMPURPLE",
"hex": "#9370DB",
"rgb": "RGB(147, 112, 219)",
"families": ["purple", "medium"]
},
{
"name": "REBECCAPURPLE",
"hex": "#663399",
"rgb": "RGB(102, 51, 153)",
"families": ["purple", "blue"]
},
{
"name": "BLUEVIOLET",
"hex": "#8A2BE2",
"rgb": "RGB(138, 43, 226)",
"families": ["purple", "blue", "violet"]
},
{
"name": "DARKVIOLET",
"hex": "#9400D3",
"rgb": "RGB(148, 0, 211)",
"families": ["purple", "dark", "violet"]
},
{
"name": "DARKORCHID",
"hex": "#9932CC",
"rgb": "RGB(153, 50, 204)",
"families": ["purple", "dark", "orchid"]
},
{
"name": "DARKMAGENTA",
"hex": "#8B008B",
"rgb": "RGB(139, 0, 139)",
"families": ["purple", "dark", "magenta"]
},
{
"name": "PURPLE",
"hex": "#800080",
"rgb": "RGB(128, 0, 128)",
"families": ["purple"]
},
{
"name": "INDIGO",
"hex": "#4B0082",
"rgb": "RGB(75, 0, 130)",
"families": ["purple", "blue"]
},
{
"name": "SLATEBLUE",
"hex": "#6A5ACD",
"rgb": "RGB(106, 90, 205)",
"families": ["purple", "blue", "slate"]
},
{
"name": "DARKSLATEBLUE",
"hex": "#483D8B",
"rgb": "RGB(72, 61, 139)",
"families": ["purple", "blue", "slate", "dark"]
},
{
"name": "MEDIUMSLATEBLUE",
"hex": "#7B68EE",
"rgb": "RGB(123, 104, 238)",
"families": ["purple", "blue", "slate", "medium"]
},
{
"name": "GREENYELLOW",
"hex": "#ADFF2F",
"rgb": "RGB(173, 255, 47)",
"families": ["green", "yellow"]
},
{
"name": "CHARTREUSE",
"hex": "#7FFF00",
"rgb": "RGB(127, 255, 0)",
"families": ["green"]
},
{
"name": "LAWNGREEN",
"hex": "#7CFC00",
"rgb": "RGB(124, 252, 0)",
"families": ["green"]
},
{
"name": "LIME",
"hex": "#00FF00",
"rgb": "RGB(0, 255, 0)",
"families": ["green"]
},
{
"name": "LIMEGREEN",
"hex": "#32CD32",
"rgb": "RGB(50, 205, 50)",
"families": ["green"]
},
{
"name": "PALEGREEN",
"hex": "#98FB98",
"rgb": "RGB(152, 251, 152)",
"families": ["green", "pale"]
},
{
"name": "LIGHTGREEN",
"hex": "#90EE90",
"rgb": "RGB(144, 238, 144)",
"families": ["green", "light"]
},
{
"name": "MEDIUMSPRINGGREEN",
"hex": "#00FA9A",
"rgb": "RGB(0, 250, 154)",
"families": ["green", "medium", "spring"]
},
{
"name": "SPRINGGREEN",
"hex": "#00FF7F",
"rgb": "RGB(0, 255, 127)",
"families": ["green", "spring"]
},
{
"name": "MEDIUMSEAGREEN",
"hex": "#3CB371",
"rgb": "RGB(60, 179, 113)",
"families": ["green", "sea", "medium"]
},
{
"name": "SEAGREEN",
"hex": "#2E8B57",
"rgb": "RGB(46, 139, 87)",
"families": ["green", "sea"]
},
{
"name": "FORESTGREEN",
"hex": "#228B22",
"rgb": "RGB(34, 139, 34)",
"families": ["green", "forest"]
},
{
"name": "GREEN",
"hex": "#008000",
"rgb": "RGB(0, 128, 0)",
"families": ["green"]
},
{
"name": "DARKGREEN",
"hex": "#006400",
"rgb": "RGB(0, 100, 0)",
"families": ["green", "dark"]
},
{
"name": "YELLOWGREEN",
"hex": "#9ACD32",
"rgb": "RGB(154, 205, 50)",
"families": ["green", "yellow"]
},
{
"name": "OLIVEDRAB",
"hex": "#6B8E23",
"rgb": "RGB(107, 142, 35)",
"families": ["green", "olive"]
},
{
"name": "OLIVE",
"hex": "#6B8E23",
"rgb": "RGB(128, 128, 0)",
"families": ["green", "olive"]
},
{
"name": "DARKOLIVEGREEN",
"hex": "#556B2F",
"rgb": "RGB(85, 107, 47)",
"families": ["green", "olive", "dark"]
},
{
"name": "MEDIUMAQUAMARINE",
"hex": "#66CDAA",
"rgb": "RGB(102, 205, 170)",
"families": ["green", "blue", "aquamarine", "medium"]
},
{
"name": "DARKSEAGREEN",
"hex": "#8FBC8B",
"rgb": "RGB(143, 188, 139)",
"families": ["green", "sea", "dark"]
},
{
"name": "LIGHTSEAGREEN",
"hex": "#20B2AA",
"rgb": "RGB(32, 178, 170)",
"families": ["green", "blue", "sea", "light"]
},
{
"name": "DARKCYAN",
"hex": "#008B8B",
"rgb": "RGB(0, 139, 139)",
"families": ["green", "blue", "cyan", "dark"]
},
{
"name": "TEAL",
"hex": "#008080",
"rgb": "RGB(0, 128, 128)",
"families": ["green", "blue"]
},
{
"name": "AQUA",
"hex": "#00FFFF",
"rgb": "RGB(0, 255, 255)",
"families": ["blue", "aqua"]
},
{
"name": "CYAN",
"hex": "#00FFFF",
"rgb": "RGB(0, 255, 255)",
"families": ["blue", "cyan"]
},
{
"name": "LIGHTCYAN",
"hex": "#E0FFFF",
"rgb": "RGB(224, 255, 255)",
"families": ["blue", "cyan", "light"]
},
{
"name": "PALETURQUOISE",
"hex": "#AFEEEE",
"rgb": "RGB(175, 238, 238)",
"families": ["blue", "turquoise", "pale"]
},
{
"name": "AQUAMARINE",
"hex": "#7FFFD4",
"rgb": "RGB(127, 255, 212)",
"families": ["blue", "aquamarine"]
},
{
"name": "TURQUOISE",
"hex": "#40E0D0",
"rgb": "RGB(64, 224, 208)",
"families": ["blue", "turquoise"]
},
{
"name": "MEDIUMTURQUOISE",
"hex": "#48D1CC",
"rgb": "RGB(72, 209, 204)",
"families": ["blue", "turquoise", "medium"]
},
{
"name": "DARKTURQUOISE",
"hex": "#00CED1",
"rgb": "RGB(0, 206, 209)",
"families": ["blue", "turquoise", "dark"]
},
{
"name": "CADETBLUE",
"hex": "#5F9EA0",
"rgb": "RGB(95, 158, 160)",
"families": ["blue", "gray"]
},
{
"name": "STEELBLUE",
"hex": "#4682B4",
"rgb": "RGB(70, 130, 180)",
"families": ["blue", "steel"]
},
{
"name": "LIGHTSTEELBLUE",
"hex": "#B0C4DE",
"rgb": "RGB(176, 196, 222)",
"families": ["blue", "steel", "light"]
},
{
"name": "POWDERBLUE",
"hex": "#B0E0E6",
"rgb": "RGB(176, 224, 230)",
"families": ["blue"]
},
{
"name": "LIGHTBLUE",
"hex": "#ADD8E6",
"rgb": "RGB(173, 216, 230)",
"families": ["blue", "light"]
},
{
"name": "SKYBLUE",
"hex": "#87CEEB",
"rgb": "RGB(135, 206, 235)",
"families": ["blue", "sky"]
},
{
"name": "LIGHTSKYBLUE",
"hex": "#87CEFA",
"rgb": "RGB(135, 206, 250)",
"families": ["blue", "sky", "light"]
},
{
"name": "DEEPSKYBLUE",
"hex": "#00BFFF",
"rgb": "RGB(0, 191, 255)",
"families": ["blue", "sky", "deep"]
},
{
"name": "DODGERBLUE",
"hex": "#1E90FF",
"rgb": "RGB(30, 144, 255)",
"families": ["blue"]
},
{
"name": "CORNFLOWERBLUE",
"hex": "#6495ED",
"rgb": "RGB(100, 149, 237)",
"families": ["blue"]
},
{
"name": "ROYALBLUE",
"hex": "#4169E1",
"rgb": "RGB(65, 105, 225)",
"families": ["blue"]
},
{
"name": "BLUE",
"hex": "#0000FF",
"rgb": "RGB(0, 0, 255)",
"families": ["blue"]
},
{
"name": "MEDIUMBLUE",
"hex": "#0000CD",
"rgb": "RGB(0, 0, 205)",
"families": ["blue", "medium"]
},
{
"name": "DARKBLUE",
"hex": "#00008B",
"rgb": "RGB(0, 0, 139)",
"families": ["blue", "dark"]
},
{
"name": "NAVY",
"hex": "#00008B",
"rgb": "RGB(0, 0, 128)",
"families": ["blue", "dark"]
},
{
"name": "MIDNIGHTBLUE",
"hex": "#191970",
"rgb": "RGB(25, 25, 112))",
"families": ["blue", "dark"]
},
{
"name": "CORNSILK",
"hex": "#FFF8DC",
"rgb": "RGB(255, 248, 220)",
"families": ["brown", "tan"]
},
{
"name": "BLANCHEDALMOND",
"hex": "#FFEBCD",
"rgb": "RGB(255, 235, 205)",
"families": ["brown", "tan"]
},
{
"name": "BISQUE",
"hex": "#FFE4C4",
"rgb": "RGB(255, 228, 196)",
"families": ["brown", "tan"]
},
{
"name": "NAVAJOWHITE",
"hex": "#FFDEAD",
"rgb": "RGB(255, 222, 173)",
"families": ["brown", "tan"]
},
{
"name": "WHEAT",
"hex": "#F5DEB3",
"rgb": "RGB(245, 222, 179)",
"families": ["brown", "tan"]
},
{
"name": "BURLYWOOD",
"hex": "#DEB887",
"rgb": "RGB(222, 184, 135)",
"families": ["brown", "tan"]
},
{
"name": "TAN",
"hex": "#D2B48C",
"rgb": "RGB(210, 180, 140)",
"families": ["brown", "tan"]
},
{
"name": "ROSYBROWN",
"hex": "#BC8F8F",
"rgb": "RGB(188, 143, 143)",
"families": ["brown", "tan"]
},
{
"name": "SANDYBROWN",
"hex": "#F4A460",
"rgb": "RGB(244, 164, 96)",
"families": ["brown", "orange"]
},
{
"name": "GOLDENROD",
"hex": "#DAA520",
"rgb": "RGB(218, 165, 32)",
"families": ["brown", "goldenrod", "orange"]
},
{
"name": "DARKGOLDENROD",
"hex": "#B8860B",
"rgb": "RGB(184, 134, 11)",
"families": ["brown", "orange", "goldenrod", "dark"]
},
{
"name": "PERU",
"hex": "#CD853F",
"rgb": "RGB(205, 133, 63)",
"families": ["brown", "orange"]
},
{
"name": "CHOCOLATE",
"hex": "#D2691E",
"rgb": "RGB(210, 105, 30)",
"families": ["brown", "orange"]
},
{
"name": "SADDLEBROWN",
"hex": "#8B4513",
"rgb": "RGB(139, 69, 19)",
"families": ["brown"]
},
{
"name": "SIENNA",
"hex": "#A0522D",
"rgb": "RGB(160, 82, 45)",
"families": ["brown"]
},
{
"name": "BROWN",
"hex": "#A52A2A",
"rgb": "RGB(165, 42, 42)",
"families": ["brown", "red"]
},
{
"name": "MAROON",
"hex": "#800000",
"rgb": "RGB(128, 0, 0)",
"families": ["brown", "red"]
},
{
"name": "WHITE",
"hex": "#FFFFFF",
"rgb": "RGB(255, 255, 255)",
"families": ["white"]
},
{
"name": "SNOW",
"hex": "#FFFAFA",
"rgb": "RGB(255, 250, 250)",
"families": ["white"]
},
{
"name": "HONEYDEW",
"hex": "#F0FFF0",
"rgb": "RGB(240, 255, 240)",
"families": ["white"]
},
{
"name": "MINTCREAM",
"hex": "#F5FFFA",
"rgb": "RGB(245, 255, 250)",
"families": ["white"]
},
{
"name": "AZURE",
"hex": "#F0FFFF",
"rgb": "RGB(240, 255, 255)",
"families": ["white"]
},
{
"name": "ALICEBLUE",
"hex": "#F0F8FF",
"rgb": "RGB(240, 248, 255)",
"families": ["white"]
},
{
"name": "GHOSTWHITE",
"hex": "#F8F8FF",
"rgb": "RGB(248, 248, 255)",
"families": ["white"]
},
{
"name": "WHITESMOKE",
"hex": "#F5F5F5",
"rgb": "RGB(245, 245, 245)",
"families": ["white"]
},
{
"name": "SEASHELL",
"hex": "#FFF5EE",
"rgb": "RGB(255, 245, 238)",
"families": ["white", "pink"]
},
{
"name": "BEIGE",
"hex": "#F5F5DC",
"rgb": "RGB(245, 245, 220)",
"families": ["white", "tan"]
},
{
"name": "OLDLACE",
"hex": "#FDF5E6",
"rgb": "RGB(253, 245, 230)",
"families": ["white", "tan"]
},
{
"name": "FLORALWHITE",
"hex": "#FDF5E6",
"rgb": "RGB(253, 245, 230)",
"families": ["white", "tan"]
},
{
"name": "IVORY",
"hex": "#FFFFF0",
"rgb": "RGB(255, 255, 240)",
"families": ["white", "tan"]
},
{
"name": "ANTIQUEWHITE",
"hex": "#FAEBD7",
"rgb": "RGB(250, 235, 215)",
"families": ["white", "tan"]
},
{
"name": "LINEN",
"hex": "#FAF0E6",
"rgb": "RGB(250, 240, 230)",
"families": ["white", "tan"]
},
{
"name": "LAVENDERBLUSH",
"hex": "#FFF0F5",
"rgb": "RGB(255, 240, 245)",
"families": ["white", "lavender", "pink"]
},
{
"name": "MISTYROSE",
"hex": "#FFE4E1",
"rgb": "RGB(255, 228, 225)",
"families": ["white", "pink"]
},
{
"name": "GAINSBORO",
"hex": "#DCDCDC",
"rgb": "RGB(220, 220, 220)",
"families": ["gray"]
},
{
"name": "LIGHTGRAY",
"hex": "#D3D3D3",
"rgb": "RGB(211, 211, 211)",
"families": ["gray", "light"]
},
{
"name": "SILVER",
"hex": "#C0C0C0",
"rgb": "RGB(192, 192, 192)",
"families": ["gray"]
},
{
"name": "DARKGRAY",
"hex": "#A9A9A9",
"rgb": "RGB(169, 169, 169)",
"families": ["gray", "dark"]
},
{
"name": "GRAY",
"hex": "#808080",
"rgb": "RGB(128, 128, 128)",
"families": ["gray"]
},
{
"name": "DIMGRAY",
"hex": "#696969",
"rgb": "RGB(105, 105, 105)",
"families": ["gray"]
},
{
"name": "LIGHTSLATEGRAY",
"hex": "#778899",
"rgb": "RGB(119, 136, 153)",
"families": ["gray", "light", "slate"]
},
{
"name": "SLATEGRAY",
"hex": "#708090",
"rgb": "RGB(112, 128, 144)",
"families": ["gray", "slate"]
},
{
"name": "DARKSLATEGRAY",
"hex": "#2F4F4F",
"rgb": "RGB(47, 79, 79)",
"families": ["gray", "slate", "dark"]
},
{
"name": "BLACK",
"hex": "#000000",
"rgb": "RGB(0, 0, 0)",
"families": ["black"]
}
]

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console.log('test')

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data/default.layout.json Normal file
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[]

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
width="210mm"
height="297mm"
viewBox="0 0 210 297"
version="1.1"
id="svg5"
inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
sodipodi:docname=".fileposes.svg"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns="http://www.w3.org/2000/svg"
xmlns:svg="http://www.w3.org/2000/svg">
<sodipodi:namedview
id="namedview7"
pagecolor="#ffffff"
bordercolor="#000000"
borderopacity="0.25"
inkscape:showpageshadow="2"
inkscape:pageopacity="0.0"
inkscape:pagecheckerboard="0"
inkscape:deskcolor="#d1d1d1"
inkscape:document-units="mm"
showgrid="false"
inkscape:zoom="3.6596241"
inkscape:cx="241.55486"
inkscape:cy="299.75756"
inkscape:window-width="3840"
inkscape:window-height="2075"
inkscape:window-x="0"
inkscape:window-y="0"
inkscape:window-maximized="1"
inkscape:current-layer="layer1" />
<defs
id="defs2" />
<g
inkscape:label="Layer 1"
inkscape:groupmode="layer"
id="layer1">
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style="fill:none;stroke:#000000;stroke-width:0.264583;stroke-opacity:0.9"
id="rect234"
width="7.3140693"
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y="37.221756"
inkscape:label=".fileposes.svg">
<desc
id="desc239">position.y:1
rotation:0 0 0</desc>
</rect>
</g>
</svg>

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hello XR world

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[
{"filename":"demo_directory_browser/q1_step_highlights.png","position":"-1 1 -1", "rotation":"45 45 45"},
{"filename":"demo_directory_browser/q1_step_highlights.png","position":"-1 2 -1", "rotation":"45 0 45"},
{"filename":"demo_directory_browser/q1_step_highlights.png","position":"-1 3 -1", "rotation":"45 0 0"},
{"filename":"demo_directory_browser/Hamburger.glb","position":"1 1 -1", "rotation":"45 45 45","scale": ".1 .1 .1"}
]

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another hello world file.

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876
data/demo_hypertext2025.js Normal file
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// testing
// mobile https://companion.benetou.fr/index.html?username=q3_demo_ht25_annotatedbibliography_spatial&emulatexr=true
// HMD https://companion.benetou.fr/index.html?username=q3_demo_ht25_annotatedbibliography_spatial
// specifying IDs by URL https://companion.benetou.fr/index.html?username=q3_demo_ht25_annotatedbibliography_spatial&ids=3154184711,%201531052856,%201569268719
let ids = urlParams.get('ids');
if (!ids) ids = '1694952728, 1724963600, 1569268719'
let wristSteps = 0
let wristStepShortcuts = [
//'jxr AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray"); showFile("references_HT_Conf_Items.json"); wristShortcutNextStep();',
//'jxr AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray"); showFile("references_manual_v04.json"); wristShortcutNextStep();',
'jxr AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray"); showFile("references_HT_Conf_Items.json", {ids:[ '+ids+'] }); wristShortcutNextStep();', // using IDs rather than titles
//'jxr AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray"); showFile("references_HT_Conf_Items.json", {ids:[ 1694952728, 1724963600, 1569268719 ] }); wristShortcutNextStep();', // using IDs rather than titles
//'jxr AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray"); showFile("references_HT_Conf_Items.json", {ids:[ 3154184711, 1531052856, 1569268719 ] }); wristShortcutNextStep();', // using IDs rather than titles
'jxr wristShortcutNextStep();',
// consider AFRAME.scenes[0].exitVR() to leave after step
// should hide/delete previous if alraedy there
]
console.warn( wristStepShortcuts )
highlightColor = 'yellow'
let highlights = []
let keyboardAdded = false
const classNameToBeSaved = "tobesaved"
const saveBucketName = "savingDataDemo_q3_annotatedbibliography_spatial_ht25"
let toSave = {}
toSave.highlights = []
toSave.notes = []
const remote_storage_url = urlParams.get('remoteStorageURL');
const shorterManaLabels = urlParams.get('shortermanalabels');
let savedURL = ''
/* other options
showFile("references_HT_Conf_Items.json", {year:2025})
showFile("references_HT_Conf_Items.json", {year:2024, articletype:"Full paper"})
showFile("references_HT_Conf_Items.json", {ids:[ 3154184711, 1531052856, 1569268719 ] })
note that ids could be used to prepare a selection via a mobile browser Web Extension, stack IDs on a JSON file that is then used for filtering
*/
// anchors for steps
// must still bring the right state
// write on curve idea
// consider adding new note (with annotation) to start the drawing of a curve made of of points per second
// jxr startsDroppingPoints
// ends when 2 points are less than 5cm appart
// each new point gets linked to the previous one with a line
// new text and then be dropped nearby the first point and will put characters of that note on points
// transform executeRing() to event, e.g. onthroughring="" that would execute like jxr onreleased/onpicked
if (username && username == "q3_demo_ht25_annotatedbibliography_spatial") {
setTimeout( _ => {
AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "black")
branding_title.setAttribute("value", "The Future of Text in XR")
branding_subtitle.setAttribute("value", "by the Future Text Lab Team")
branding_title.setAttribute("troika-text", "outlineWidth", 0)
branding_subtitle.setAttribute("troika-text", "outlineWidth", 0)
// remove material="flatShading: true; blending: additive; emissive: #c061cb
branding_title.setAttribute("material", "emissive", "white" )
branding_subtitle.setAttribute("material", "emissive", "white" )
flatuifeatures.style["background-color"] = "#ccc"
}, 500 )
audio.src = "Keyboard_Clicky_8.mp3" // works on desktop on Chromium desktop and Quest Browser at least
//Steps for Reading and Authoring in XR for the Production of an Annotated Bibliography (AB)
// TODO
// what causes performance hit on full page text
// potential optimizations
// limit to 2 pages open only
// when further than e.g. 1m show only image
// only 4 files to convert
// should try without interactions first
// to test on mobile or desktop, without VR HMD
if (emulatexr && emulatexr=="true"){
mobileTest()
}
cleanSlateUI() // hides a bunch of stuff
applyToClass("flatuioptions", el => el.style.display = "none" )
manuscript.setAttribute("visible", false)
// can flip dominant/non-dominant hand based on wristShortcut/otherWristShortcut
// currently
// right hand = wristShortcut
// left hand = otherWristShortcut
// could be switched as query parameter
setTimeout( _ => {
let exitEl = addNewNote( 'jxr AFRAME.scenes[0].exitVR()' , "0 1.5 1" )
//let exitEl = addNewNote( 'jxr AFRAME.scenes[0].exitVR()' , "0 1.5 1", "0.1 0.1 0.1", "exitnote", "uidemo", "true", "90 180 0")
exitEl.setAttribute("rotation", "90 180 0")
exitEl.setAttribute("annotation", "content:exit VR")
let debugEl = addNewNote( 'jxr saveToRemoteStorage();' , "0 1.3 1" )
debugEl.setAttribute("rotation", "90 180 0")
debugEl.setAttribute("annotation", "content:saving test")
// could bind to finger instead, or while exiting VR
debugEl = addNewNote( 'jxr loadFromRemoteStorage();' , "0 1.1 1" )
debugEl.setAttribute("rotation", "90 180 0")
debugEl.setAttribute("annotation", "content:loading test")
wristShortcut = wristStepShortcuts[wristSteps]
otherWristShortcut = 'jxr AFRAME.scenes[0].exitVR()' // probably risky, might want to active this only after few steps at least
//otherWristShortcut = 'jxr console.log("unset wrist shortcut")' // probably risky, might want to active this only after few steps at least
// BUG somehow does the opposite, namely works only before content is loaded
AFRAME.scenes[0].addEventListener("exit-vr", e => {
//AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "black")
AFRAME.scenes[0].querySelector("a-sky").setAttribute("color", "gray")
console.log('exited VR', environment)
setTimeout( _ => environment.setAttribute("position", "0 -1000 0"), 200 )
let el = document.createElement("h1")
el.style = "z-index: 1000; position: fixed; top: 100px; left: 100px; color: #black;"
document.body.appendChild(el)
// if content was saved, show resulting URL here, warning that it's been saved too
// TODO add saveToRemoteStorage() now (untested) with specific unique URL thanks to date
saveToRemoteStorage()
let embedURL = '/index.html?username='+username+'&remoteStorageURL='+savedURL
el.innerHTML = "Thank you for trying our demonstration for HyperText 2025.<br>Please remove the headset."
+"<br><br><a href="+savedURL+" target=_blank>- Your data as JSON</a>"
+"<br><br><a href="+embedURL+" target=_blank>- Data within environment</a>"
+"<br><br>- Database of <a href='/ht25_annotatedbibliography_spatial_json_viewer_example.html' target=_blank>all data saved with search</a>"
// el.style.color = "#ccc"
// also https://companion.benetou.fr/index.html?username=q2_most_recent_file&partialfilename=q3_demo_ht25_annotatedbibliography_spatial_savingDataDemo_q3_annotatedbibliography_spatial_ht25_
// but without dedicated filter for now
// could redirect to this page with embedURL instead
})
let documentsLoaded = 0
const placeHolders = [
{position:" 0 1.4 -.7", rotation:"0 0 0"},
{position:"-.7 1.4 -.3", rotation:"0 45 0"},
{position:"-.9 1.4 .5", rotation:"0 90 0"},
//{position:"-.7 1.4 .8", rotation:"0 135 0"},
]
// could made visible as wireframe
AFRAME.scenes[0].addEventListener("pdfxmlloaded", e => {
openedFiles.push( e.detail )
let el = document.getElementById("page_from_"+e.detail.replaceAll("/","_"))
el.setAttribute("onreleased", "if (selectedElements.at(-1).element.getAttribute('position').y<.5) { selectedElements.at(-1).element.setAttribute('visible', false) };")
// trick to hide
// associate opened document with title and card
const partialId = e.detail.replace('.xml','').replace(/.*\//,'')
el.sourceCardEl = Array.from( document.querySelectorAll(".reference-entry-card") ).find( e => e.data.doipdfurl.includes(partialId) )
el.sourceTitleEl = Array.from( document.querySelectorAll(".reference-entry") ).find( e => e.data.doipdfurl.includes(partialId) )
let cmdNextEl = addNewNote("jxr document.getElementById('page_from_"+e.detail.replaceAll("/","_")+"').nextPage()", placeHolders[documentsLoaded].position )
cmdNextEl.setAttribute("annotation", "content: next page")
//cmdNextEl.setAttribute("annotation", "content: next page ("+el.data.articletitle+")")
cmdNextEl.setAttribute("rotation", "90 0 0")
setTimeout( _ => cmdNextEl.object3D.position.y += .1, 200)
let cmdPreviousEl = addNewNote("jxr document.getElementById('page_from_"+e.detail.replaceAll("/","_")+"').previousPage()", placeHolders[documentsLoaded].position )
setTimeout( _ => cmdPreviousEl.object3D.position.x -= .2, 200)
setTimeout( _ => cmdPreviousEl.object3D.position.y += .1, 200)
cmdPreviousEl.setAttribute("annotation", "content: previous page")
//cmdPreviousEl.setAttribute("annotation", "content: next page ("+el.data.articletitle+")")
cmdPreviousEl.setAttribute("rotation", "90 0 0")
setTimeout( _ => setTextAsHighlightable(), 1000 );
// break highlights, at least the visible lines
// TODO on nextPage/previousPage
//remove related lines
// potentially add back to title
// to avoid visual overlap and thus performance hit put them on specific position and rotation
if (documentsLoaded<placeHolders.length) {
el.setAttribute("position", placeHolders[documentsLoaded].position)
el.setAttribute("rotation", placeHolders[documentsLoaded].rotation)
} else { // everything else slightly stacked
el.object3D.position.x += documentsLoaded/10
el.object3D.position.y -= documentsLoaded/10
el.object3D.position.z += documentsLoaded/100
}
documentsLoaded++
// TODO consider
// aligning the card and title too
// or visually linking them with line
// listen to page change events
el.addEventListener("pagechanged", e => {
console.log( "pagechanged", e.detail )
setTimeout( _ => setTextAsHighlightable(), 2000 )
})
})
let openedFiles = []
AFRAME.scenes[0].addEventListener("jsonhtrefloaded", e => {
Array.from( document.querySelectorAll(".reference-entry-card") ).map( el => {
let filename = "/saved/pdfxml/"+el.data.doipdfurl.replace(/.*pdf\//,'').replace(/.*\//,'')+".xml"
el.setAttribute("onreleased", "showFile('"+filename+"'); adjustLoadedReferences(); addManaMenu(); addDemoKeyboardThenHide(); selectedElements.at(-1).element.setAttribute('onreleased', '');" ) // removing itself after, no need to re-open the same file
})
Array.from( document.querySelectorAll(".reference-entry") ).map( el => {
el.setAttribute("troika-text", "outlineWidth", 0)
})
/*
placeHolders.map( ph => {
let el = document.createElement("a-box")
el.setAttribute("wireframe", true)
el.setAttribute("opacity", .1)
el.setAttribute("scale", "1 1.2 .1")
el.setAttribute("position", ph.position) // not actually correct... only the first one is
el.setAttribute("rotation", ph.rotation)
AFRAME.scenes[0].appendChild(el)
setTimeout( _ => {
el.object3D.position.x += .5
el.object3D.position.y -= .6
el.object3D.position.z += .05
},100)
})
*/
setTimeout( _ => makeAnchorsVisibleOnTargets(), 1000)
//document.querySelector("a-console").setAttribute("visible", true)
//document.querySelector("a-console").setAttribute("height", 1.5)
})
AFRAME.scenes[0].addEventListener("useraddednote", e => {
let el = e.detail.element
el.setAttribute("troika-text", "outlineWidth", 0)
el.setAttribute("color", "black")
// setTimeout( _ => el.object3D.position.z -= .1, 200) // does not seem to work
el.classList.add(classNameToBeSaved) // does not seem to suffice
toSave.notes.push( el )
jxrhighlight()
})
}, 500) // required due to past demos forcing a shortcut ( setTimeout() after cleanSlateUI() )
// saving -------------------------------------------------------------------------------------------------------------------------------------------------
setTimeout( _ => {
if (remote_storage_url) window.loadFromRemoteStorage( remote_storage_url )
}, 5000 )
window.appendSpatially = _ => {
// TODO should not remove the original
let newNote = addNewNote( selectedElements.at(-1).element.getAttribute("value") )
setTimeout( _ => {
newNote.setAttribute("position", AFRAME.utils.coordinates.stringify( pinches.filter( p => p.primary ).at(-1).position ) )
newNote.setAttribute("color", "black")
newNote.object3D.lookAt( player.object3D.position )
// billboard (~ish) on initial drop then let user adjust if wanted
}, 200 )
selectedElements.at(-1).element.setAttribute("color","pink")
// does nothing visible
newNote.setAttribute("troika-text", "outlineWidth", 0)
// should move to the release position instead of reset
newNote.classList.add(classNameToBeSaved)
setTimeout( _ => {
AFRAME.scenes[0].setAttribute('live-selector-line__citation_'+Date.now(), {
start: newNote,
end: selectedElements.at(-1).element })
console.log( 'released', selectedElements.at(-1).element.getAttribute("value") )
console.log( 'released', selectedElements.at(-1).element.getAttribute("position") )
console.log( 'released', selectedElements.at(-1).element.getAttribute("originalposition") )
}, 500 )
highlights.push( newNote )
toSave.highlights.push( newNote )
}
window.flattenSpatialManuscript = function (savingClass=classNameToBeSaved){
manuscript.setAttribute("visible", true)
applyToClass(savingClass, el => {
let value = el.getAttribute("value")
if (!value.startsWith("jxr" )) manuscript.children[0].setAttribute( "value",
manuscript.children[0].getAttribute( "value")
+ "\n" + value
)
})
// lose formatting
highlights.map( h => { manuscript.children[0].setAttribute( "value", manuscript.children[0].getAttribute( "value") + "\n" + h.getAttribute("value") ) })
// TODO position itself should matter, e.g. sorting on position y value
}
window.flattenManuscriptExportToDocument = function (savingClass=classNameToBeSaved){
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, manuscript.children[0].getAttribute("value") ) }
written = w(subdirWebDAV+usernamePrefix+saveBucketName+'.txt')
}
window.getDataToSave = function (){ // replaced by dedicated structure (didn't seem reliable)
// TODO include source documment so that it can be loaded too
let minimalData = {}
minimalData.notes = []
minimalData.highlights = []
toSave.notes.map( el => {
minimalData.notes.push({ value : el.getAttribute("value"), position: el.getAttribute("position"), rotation: el.getAttribute("rotation") })
// rotation / position could be shortened
})
toSave.highlights.map( el => {
minimalData.highlights.push({ value : el.getAttribute("value"), position: el.getAttribute("position"), rotation: el.getAttribute("rotation") })
})
return minimalData
}
window.saveToLocalStorage = function (savingClass=classNameToBeSaved){
localStorage.setItem(saveBucketName, JSON.stringify( getDataToSave(savingClass) ) )
}
// assume that elements already exist as entities and are uniquely identifiable via their value (content based, NOT id)
window.loadFromLocalStorage = function(){
window.displaySavedData( JSON.parse( localStorage.getItem(saveBucketName) ) )
}
window.loadFromRemoteStorage = function( lastSaveURL = "/"+usernamePrefix+saveBucketName+".json"){
// could rely on showFile instead with a new filter endingWith e.g. savingDataDemo_q3_annotatedbibliography.json
// e.g. showFile("https://companion.benetou.fr/q3_annotatedbibliography_savingDataDemo_q3_annotatedbibliography.json")
fetch(lastSaveURL).then( res => res.json() ).then( json => { window.displaySavedData( json ) } )
}
window.displaySavedData = function( savedDataFromPreviousSession ){
// should also display document higlights are from...
console.log( savedDataFromPreviousSession )
if ( !savedDataFromPreviousSession.notes ) savedDataFromPreviousSession.notes = []
// TODO metadata of provenance, being able to toggle show/hide all data from 1 source
savedDataFromPreviousSession.notes.map( n => {
let newNote = addNewNote( n.value, n.position )
newNote.setAttribute("rotation", n.rotation )
newNote.classList.add(classNameToBeSaved) // for re-saving
toSave.notes.push( newNote )
})
highlights = []
savedDataFromPreviousSession.highlights.map( h => {
let newNoteFromHighlight = addNewNote( h.value, h.position )
newNoteFromHighlight.classList.add(classNameToBeSaved) // for re-saving
toSave.highlights.push( newNoteFromHighlight )
newNoteFromHighlight.setAttribute("rotation", h.rotation )
highlights.push( newNoteFromHighlight )
Array.from( document.querySelectorAll(".highlightabletext") )
.filter(el => h.value == el.getAttribute("value"))
.map(el=> {
el.setAttribute("color", highlightColor)
AFRAME.scenes[0].setAttribute('live-selector-line__citation_'+Date.now(), {
start: newNoteFromHighlight,
end: el })
})
})
// TODO should allow for re-saving, for now does not seem to work
}
window.saveToRemoteStorage = function (savingClass=classNameItemsToSave){
savedURL = usernamePrefix+saveBucketName+'_'+Date.now()+'.json'
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, JSON.stringify( getDataToSave(savingClass) )) }
written = w ( subdirWebDAV+savedURL )
//if (written){ fetch('https://ntfy.benetou.fr/fileuploadtowebdav', { method: 'POST', body: 'added '+usernamePrefix+saveBucketName }) }
}
}
function showHighlightableFile( el ){
let filename = "/saved/pdfxml/"+el.data["bibtex-data"]["source-pdf"].replace(/.*pdf\//,'').replace(/.*\//,'')+".xml"
el.setAttribute("onreleased", "showFile('"+filename+"'); adjustLoadedReferences(); addManaMenu(); setTimeout( _ => setTextAsHighlightable(), 1000 ); addDemoKeyboardThenHide(); " )
}
function addDemoKeyboardThenHide(){
if (keyboardAdded) return
keyboardAdded = true
// performance hit despite non visible, due to keyBoardCheck interval (lowered frequency from 20ms to 100ms but should be optimized instead)
let kbdel = addDrumKeyboard(color="#d3e3e5")
kbdel.addEventListener("keyboard-keypressed", e => {
if (keyboard.getAttribute("visible")) {
audio.play()
// mirror typing
keyboardwidget.setAttribute("value", "<"+ hudTextEl.getAttribute("value") + ">")
}
})
// does not handle <> BKSP
kbdel.addEventListener("keyboard-entered", e => {
// reset after typed note
keyboardwidget.setAttribute("value", "<>")
if (keyboard.getAttribute("visible")) {
audio.play()
}
})
setTimeout( _ => {
keyboard.setAttribute("visible", false)
}, 500 )
// could also add the movable version
window.showBBoxOfElement = function( el ){
var bbox = new THREE.Box3().setFromObject(el.object3D);
const helper = new THREE.Box3Helper( bbox, 0xd3e3e5 )
helper.name = "keyboardhelper"
AFRAME.scenes[0].object3D.add( helper )
return helper
}
setTimeout( _ => {
let helper = showBBoxOfElement( keyboard )
helper.visible = false
setTimeout( _ => {
var lastKnownPositionKeyboardMover = helper.position
let el = addNewNote('<>', AFRAME.utils.coordinates.stringify(helper.position) )
el.setAttribute("onreleased", "movedKeyboard()")
el.setAttribute("visible", "false")
el.id = "keyboardwidget"
window.movedKeyboard = function (){
let newPos = selectedElements.at(-1).element.getAttribute("position").clone()
let diff = lastKnownPositionKeyboardMover.sub(newPos)
Array.from( document.querySelectorAll(".keys_from_drumsticks") ).map( k => { k.object3D.position.sub( diff ) })
lastKnownPositionKeyboardMover = newPos
// should update bbox too
AFRAME.scenes[0].object3D.remove( helper )
helper = showBBoxOfElement( keyboard )
}
}, 500 )
}, 1000 )
}
function wristShortcutNextStep(){ // TODO untested
if (wristSteps >= wristShortcut.length-1 ) return
wristShortcut = wristStepShortcuts[++wristSteps]
}
let manaMenuAdded = false
function addManaMenu(){
if (manaMenuAdded) return
manaMenuAdded = true
let optionA = document.createElement("a-troika-text")
optionA.id = "other_text"
setTimeout( _=>{
//optionA.setAttribute("value", "save and export")
optionA.setAttribute("value", "keyboard")
optionA.setAttribute("position", "0 0 -.06")
optionA.setAttribute("scale", ".1 .1 .1")
optionA.setAttribute("color", "black")
optionA.setAttribute("rotation", "0 -90 0") // to adjust, for index finger tip
if (shorterManaLabels) {
optionA.setAttribute("value", "k")
optionA.setAttribute("position", "0 0 -.02")
}
//el.setAttribute("rotation", "0 -90 180") // for thumb
AFRAME.scenes[0].appendChild( optionA )
AFRAME.scenes[0].setAttribute("bind-element-to-finger__other", { hand: 'r_handMeshNode', finger: 'middle-finger-tip', target: '#other_text' } )
}, 500) // enough time for element to exist and thus bind
let el = document.createElement("a-troika-text")
el.id = "highlight_text"
setTimeout( _=>{
el.setAttribute("value", "highlight text") // TODO togglable instead
// via ("highlightabletext") .setAttribute("onreleased",
el.setAttribute("position", "0 0 -.08")
el.setAttribute("scale", ".1 .1 .1")
el.setAttribute("color", "black")
el.setAttribute("rotation", "0 -90 0") // to adjust, for index finger tip
if (shorterManaLabels) {
el.setAttribute("value", "h")
el.setAttribute("position", "0 0 -.02")
}
//el.setAttribute("rotation", "0 -90 180") // for thumb
AFRAME.scenes[0].appendChild( el )
AFRAME.scenes[0].setAttribute("bind-element-to-finger__highlight", { hand: 'r_handMeshNode', finger: 'index-finger-tip', target: '#highlight_text' } )
}, 500) // enough time for element to exist and thus bind
//let manamenu_last_pressed_option_kbd = 0
// to change with each step : update wrists and fingers actions
setInterval( el => {
if ( !AFRAME.scenes[0].object3D.getObjectByName("r_handMeshNode") ) return
if ( !document.getElementById("highlight_text") ) return
let jr = AFRAME.scenes[0].object3D.getObjectByName("r_handMeshNode")?.parent.getObjectByName("index-finger-tip").position
let jrm = AFRAME.scenes[0].object3D.getObjectByName("r_handMeshNode")?.parent.getObjectByName("middle-finger-tip").position
let jl = AFRAME.scenes[0].object3D.getObjectByName("l_handMeshNode")?.parent.getObjectByName("index-finger-tip").position
let c = highlight_text.getAttribute("color", "white")
// consider refractory period
if ( jr.distanceTo(jl) < .05){
(c == "black") ? highlight_text.setAttribute("color", "white") : highlight_text.setAttribute("color", "black")
// TODO toggle on/off a way to allow/prevent highlighting
// see setTextAsHighlightable()
}
if ( jrm.distanceTo(jl) < .05){
/*
if ( Date.now() - manamenu_last_pressed_option_kbd < 500 )
console.warn('should be ignoring, last 500ms already')
} else {
manamenu_last_pressed_option_kbd = Date.now()
// and should toggle keyboard properties
}
*/
keyboard.setAttribute("visible", !keyboard.getAttribute("visible") )
AFRAME.scenes[0].object3D.getObjectByName("keyboardhelper").visible = !AFRAME.scenes[0].object3D.getObjectByName("keyboardhelper").visible
keyboardwidget.setAttribute("visible", !keyboardwidget.getAttribute("visible"))
}
// should check with middle finger tip too for other_text
}, 50)
// if doing so, consider displaying
// the current step
// actions available
}
function mobileTest(){
// const rightHand = xrDevice.hands['right'];
setTimeout( _ => {
AFRAME.scenes[0].enterVR()
//document.querySelector("a-console").setAttribute("visible", true)
document.querySelector("a-console").setAttribute("position", "-.2 1.6 -0.3")
document.querySelector("a-console").setAttribute("rotation", "0 0 0")
let hands = window.xrdevice.hands
// testing wrist shortcut
//setTimeout( _ => { hands['right'].position.set(-.27,1.45 ,-.28 ) }, 40)
// can't get the right position... binded hjkl to move right hand instead
// testing the mana menu
setTimeout( _ => { hands['right'].position.set(.3,1.4 ,-.2 ) }, 100)
setTimeout( _ => { hands['left'].position.set(.25, 1.4 ,-.2 ) }, 1000)
}, 1000)
}
/*
Step 1: Select “SPORE: A Storybreaking Machine,” by Daniel Roßner, Claus Atzenbeck, Sam Brooker from the works accessible from the ACM HT23 list of articles, and arrange it in the Knowledge Space so that it can be read
• When selecting the card that contains the data for this article, the user pinches the card to move it toward themselves in order to inspect it and, then, places it in the Knowledge Space the user wishes to read it from
• To open the card into a pull PDF, the user pinches with left hand. The card will transform into a document
• When the user is finished reading the card, the card be returned by some action like the user tapping left wrist sphere
*/
let adjustedLibrary = false
function adjustLoadedReferences(xOffset=1.2){
if (adjustedLibrary) return
adjustedLibrary = true
Array.from( document.querySelectorAll(".reference-entry") ).map( el => {
el.setAttribute("target", "")
el.object3D.translateX(xOffset)
//el.setAttribute("onpicked", "puckFromVolumetricFrame()")
// could hide the ones that do not have purple box children
})
Array.from( document.querySelectorAll(".reference-entry-card") ).map( el => {
el.object3D.translateX(xOffset)
// optional : use move of all cards
})
}
// TODO works only for the first page, should be updated on pagechanged
function setTextAsHighlightable(){
/*
Step 2: Read the article and highlight salient parts
• The user reads through the article and highlights parts of it the user finds salient for the abstract that they will input into the AB
*/
Array.from( document.querySelectorAll(".highlightabletext") )
.map(el => {
el.setAttribute("onreleased", el.getAttribute("onreleased") + '; appendSpatially(); ' )
// problematic... consider the cloning used with images
} )
// TODO use new picker instead, allow for manipulating doc too
Array.from( document.querySelectorAll(".highlightimagefromxmlitem") )
.map(el => {
// el.removeAttribute("onreleased") // still vanishes
// try to snap back in place
// el.setAttribute("onreleased", "console.log('image released'); selectedElements.at(-1).element.setAttribute('position','.1 .1 .1')")
// still vanishes...
//el.setAttribute("onreleased", "console.log('image released'); selectedElements.at(-1).element.setAttribute('position','"+ el.initialPosition + "')")
el.setAttribute("onreleased", "let el=selectedElements.at(-1).element.cloneNode(true); AFRAME.scenes[0].appendChild(el); el.setAttribute('position', AFRAME.utils.coordinates.stringify( pinches.filter( p => p.primary ).at(-1).position ) );")
// recreate another image... clone and append again
// missed the rotation though
} )
// probably deprecated now that we rely on card dropping to open file
Array.from( document.querySelectorAll("a-troika-text") )
.filter( el => el.getAttribute("value").startsWith("jxr showFile") )
.map( el => el.object3D.position.z-=.3 )
}
// ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// ---------- deprecated but kept if older ideas could be useful
// ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function ignoreTheRest(){
let toSave = {}
toSave.highlights = []
toSave.notes = []
AFRAME.scenes[0].addEventListener("useraddednote", e => {
let el = e.detail.element
el.setAttribute("onpicked", "startRingCheck()" )
el.setAttribute("onreleased", "endRingCheck()" )
el.setAttribute("troika-text", "outlineWidth", 0)
el.classList.add(classNameToBeSaved) // does not seem to suffice
toSave.notes.push( el )
jxrhighlight()
})
ringAdded = true // skip ring contextual menu
let newRingBigFont = addRing("jxr setFontSize(1)", '-.6 1.5 -.5')
newRingBigFont.children[0].setAttribute("annotation", "content:reset font size")
newRingBigFont.children[0].setAttribute("rotation", "90 0 0")
let newRingSmallFont = addRing("jxr setFontSize(2)", '-.6 1.2 -.5')
newRingSmallFont.children[0].setAttribute("annotation", "content:bigger font size")
newRingSmallFont.children[0].setAttribute("rotation", "90 0 0")
// not flexible enough from shortcut in executeRing()
setInterval( _ => {
ringAdded = true // skip ring contextual menu
if ( document.getElementById("selectionnote")) selectionnote.setAttribute("visible", "false")
jxrhighlight()
}, 200)
// unused for now due, left as reminder it should be generalized
window.increaseFontSize = _ => {
let el = selectedElements.at(-1).element
el.setAttribute("troika-text", "fontSize",
el.getAttribute("troika-text", "fontSize") * 2
)
}
// cleanup other rings (shoulnd't have to be done when testing single ring)
rings.setAttribute("visible", "true")
Array.from( rings.children ).map( el => el.setAttribute("visible", "false"));
Array.from( active_rings.children ).map( el => el.setAttribute("visible", "false"));
active_rings.setAttribute("visible", "true")
newRingBigFont.setAttribute("visible", "true")
newRingSmallFont.setAttribute("visible", "true")
const docIds = [ '3342220.3343669', '3209542.3209570']
// could also be parameters via showfile
/*
const testUrlParams = new URLSearchParams( "showfile=175235.175237.pdf-0.jpg" )
parametersViaURL(testUrlParams)
*/
// image only '276627.276630' (scan)
showFile('/saved/pdfxml/3342220.3343669.xml') // working example as others might not have highlightable text
showFile('/saved/pdfxml/'+docIds[1]+'.xml')
// TODO remove after testing
document.querySelector("a-console").setAttribute("visible", true)
basiccommands.setAttribute("visible", true)
// at least useful to reload
/*
Step 3: Prepare to enter data into the blank document.
• The user accesses the blank document, arrangiing it next to the article. This action can be achieved various ways, one of which by tapping the right wrist cube.
*/
setTimeout( _ => {
document.getElementById("page_from__saved_pdfxml_3342220.3343669.xml").object3D.translateY(.7)
// other document
document.getElementById("page_from__saved_pdfxml_"+docIds[1]+".xml").object3D.translateY(.7)
document.getElementById("page_from__saved_pdfxml_"+docIds[1]+".xml").object3D.translateX(1.1)
Array.from( document.querySelectorAll(".keys_from_drumsticks") ).map( k => k.object3D.position.y-=.3 )
// color keeps on changing due to position check
// Array.from( document.querySelectorAll(".keys_from_drumsticks") ).map( k => k.setAttribute("color", "red") )
// see k.setAttribute("color", "lightgreen") that could become a parameter
// keypress highlight, see also the SHIFT modified with green hand demo
document.addEventListener('keypress', event => {
let el = document.getElementById('keys_from_drumsticks_0_'+event.key.toUpperCase() )
if (el) {
el.setAttribute("wireframe", "true")
setTimeout( _ => el.setAttribute("wireframe", "false"), 300 )
}
})
}, 3000 )
/*
Step 4: Enter data on to the blank document
• Interact with the keyboard, moving it where it needs to be. The keyboard can be developed so that users can write on the blank document while inside the Knowledge Space using a virtual keyboard (which would be very innovative), or they can use a Bluetooth keyboard and see which keys are tapped. Frode wants a long-press to highlight key in a select color, not repeat, to help use know if their fingers are in the right places
*/
setTimeout( _ => {
let el = addDrumKeyboard(color="#d3e3e5")
//audio.src = "Keyboard_Clicky_8.mp3"
el.addEventListener("keyboard-keypressed", e => {
// console.log('key pressed:', e.detail.value )
if ( hudTextEl.getAttribute("value").slice(0,3) == "jxr" ) colorJxrEl( el )
audio.play()
// see from https://mechvibes.com/sound-packs/
// index cherrymx-black-abs_config.json
// actual sound cherrymx-black-abs_sound.ogg
})
// moved down a bit
// done with Array.from( document.querySelectorAll(".keys_from_drumsticks") ).map( k => k.object3D.position.y-=.3 )
// TODO make keyboard user movable instead
setTimeout( _ => {
var bbox = new THREE.Box3().setFromObject(keyboard.object3D);
const helper = new THREE.Box3Helper( bbox, 0xd3e3e5 )
AFRAME.scenes[0].object3D.add( helper )
setTimeout( _ => {
var lastKnownPositionKeyboardMover = helper.position
let el = addNewNote('<>', AFRAME.utils.coordinates.stringify(helper.position) )
el.setAttribute("onreleased", "movedKeyboard()")
window.movedKeyboard = function (){
Array.from( document.querySelectorAll(".keys_from_drumsticks") ).map( k => {
let newPos = selectedElements.at(-1).element.getAttribute("position")
k.object3D.position.add( lastKnownPositionKeyboardMover.sub(newPos) )
lastKnownPositionKeyboardMover = newPos
})
}
}, 500 )
}, 500 )
// see filters/pdf_unpacked.xml.js with target on rootEl
}, 3000 )
/*
Step 5: Move text from the article
• Select (e.g., pinch) the text from the article that was highlighted and move it out of the article into the Knowledge Space to inspect it
• Also, move it on to the blank document where it populates the blank document with the bibliographic metadata and the text that was highlighted
*/
/*
Step 6: Add content on the blank document with the keyboard
• Using the keyboard, the user inputs information onto the blank document, causing the text to appear below text already inputted
*/
/*
Step 7: Repeat this activity with “Melody: A Platform for Linked Open Data Visualisation and Curated Storytelling,” by Giulia Renda, Marilena Daquino, Valentina Presutti from the works accessible from the ACM HT23 list of articles.
*/
// TODO save state
// see window.saveToLocateStorage = function (savingClass=classNameItemsToSave)
const classNameToBeSaved = "tobesaved"
let testingCommands = [
{value:'flattenManuscriptExportToDocument()', annotation: "export to .txt flatten spatial manuscript"},
{value:'flattenSpatialManuscript()', annotation: "flatten spatial manuscript"},
{value:'saveToRemoteStorage()', annotation: "save remotely"},
]
let DISABLEtestingCommands = [ // TODO re-enable
{value:'loadFromLocalStorage()', annotation: "load locally"},
{value:'saveToLocalStorage()', annotation: "save locally"},
{value:'loadFromRemoteStorage()', annotation: "load remotely"},
{value:'saveToRemoteStorage()', annotation: "save remotely"},
]
let elements = testingCommands
.map( (c,i) => {
let el = addNewNote("jxr " + c.value, "-0.5 "+(0.8+i/10)+" -.45" )
el.setAttribute("annotation", "content:"+ testingCommands[i].annotation)
el.classList.add(classNameToBeSaved)
el.setAttribute("rotation", "90 0 0")
})
// TODO test
window.flattenSpatialManuscript = function (savingClass=classNameToBeSaved){
manuscript.setAttribute("visible", true)
applyToClass(savingClass, el => {
let value = el.getAttribute("value")
if (!value.startsWith("jxr" )) manuscript.children[0].setAttribute( "value",
manuscript.children[0].getAttribute( "value")
+ "\n" + value
)
})
// lose formatting
highlights.map( h => { manuscript.children[0].setAttribute( "value", manuscript.children[0].getAttribute( "value") + "\n" + h.getAttribute("value") ) })
// TODO position itself should matter, e.g. sorting on position y value
}
window.flattenManuscriptExportToDocument = function (savingClass=classNameToBeSaved){
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, manuscript.children[0].getAttribute("value") ) }
written = w(subdirWebDAV+usernamePrefix+saveBucketName+'.txt')
}
const saveBucketName = "savingDataDemo_q3_annotatedbibliography_spatial"
window.getDataToSave = function (){ // replaced by dedicated structure (didn't seem reliable)
let minimalData = {}
minimalData.notes = []
minimalData.highlights = []
toSave.notes.map( el => {
minimalData.notes.push({ value : el.getAttribute("value"), position: el.getAttribute("position"), rotation: el.getAttribute("rotation") })
// rotation / position could be shortened
})
toSave.highlights.map( el => {
minimalData.highlights.push({ value : el.getAttribute("value"), position: el.getAttribute("position"), rotation: el.getAttribute("rotation") })
})
return minimalData
}
window.saveToLocalStorage = function (savingClass=classNameToBeSaved){
localStorage.setItem(saveBucketName, JSON.stringify( getDataToSave(savingClass) ) )
}
// assume that elements already exist as entities and are uniquely identifiable via their value (content based, NOT id)
window.loadFromLocalStorage = function(){
window.displaySavedData( JSON.parse( localStorage.getItem(saveBucketName) ) )
}
window.loadFromRemoteStorage = function( lastSaveURL = "/q3_annotatedbibliography_savingDataDemo_q3_annotatedbibliography.json"){
// could rely on showFile instead with a new filter endingWith e.g. savingDataDemo_q3_annotatedbibliography.json
// e.g. showFile("https://companion.benetou.fr/q3_annotatedbibliography_savingDataDemo_q3_annotatedbibliography.json")
fetch(lastSaveURL).then( res => res.json() ).then( json => { window.displaySavedData( json ) } )
}
const remote_storage_url = urlParams.get('remoteStorageURL');
setTimeout( _ => {
if (remote_storage_url) window.loadFromRemoteStorage( remote_storage_url )
}, 5000 )
// this should happen only AFTER the document is loaded and displayed
// testable as https://companion.benetou.fr/index.html?username=q3_annotatedbibliography&remoteStorageURL=/q3_annotatedbibliography_savingDataDemo_q3_annotatedbibliography.json
// how to maintain provenance, have each visually identifiable
// but also reconcialiation when needed, e.g. UI
// window.loadFromRemoteStorage( remote_storage_url_A )
// window.loadFromRemoteStorage( remote_storage_url_B )
window.displaySavedData = function( savedDataFromPreviousSession ){
if ( !savedDataFromPreviousSession.notes ) savedDataFromPreviousSession.notes = []
// TODO metadata of provenance, being able to toggle show/hide all data from 1 source
savedDataFromPreviousSession.notes.map( n => {
let newNote = addNewNote( n.value, n.position )
newNote.setAttribute("rotation", n.rotation )
})
highlights = []
savedDataFromPreviousSession.highlights.map( h => {
let newNoteFromHighlight = addNewNote( h.value, h.position )
newNoteFromHighlight.setAttribute("rotation", h.rotation )
highlights.push( newNoteFromHighlight )
Array.from( document.querySelectorAll(".highlightabletext") )
.filter(el => h.value == el.getAttribute("value"))
.map(el=> {
el.setAttribute("color", highlightColor)
AFRAME.scenes[0].setAttribute('live-selector-line__citation_'+Date.now(), {
start: newNoteFromHighlight,
end: el })
})
})
}
window.saveToRemoteStorage = function (savingClass=classNameItemsToSave){
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, JSON.stringify( getDataToSave(savingClass) )) }
written = w(subdirWebDAV+usernamePrefix+saveBucketName+'.json')
//if (written){ fetch('https://ntfy.benetou.fr/fileuploadtowebdav', { method: 'POST', body: 'added '+usernamePrefix+saveBucketName }) }
}
// should be added to ...
// new notes see AFRAME.scenes[0].setAttribute("useraddednote-append-to", "target:#manuscript")
// thus class "manuscriptnote"
// should save their content too namely addingNewNote back with their values too
// start with setInterval
// reset (initial layout)
// could refresh while preventing load?
// not ideal as kicks out of XR on VisionPro
// history of undo
// from meeting of the 16th July 2025
// ring to bold line from manuscript
// need new layout, not single element
// remove the cited document
// not the actual focus
// bring document to the center
// showing the result, why all this work
// toggle flatten/volumetric views
} // ignore function

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://fabien.benetou.fr/pub/home/future_of_text_demo/engine/dependencies/webdav.js"></script>
<link rel="stylesheet" href="style.css">
</head>
<body>
<button onclick="save()">save</button>
<div id=content></div>
<script>
// insert screenshots (could probably do the same way, i.e. filereader then webdav upload
const webdavURL = "https://webdav.benetou.fr";
const subdirWebDAV = "/fotsave/fot_sloan_companion_public/"
var webdavClient = window.WebDAV.createClient(webdavURL)
const hmdURL = "https://hmd.link/?https://companion.benetou.fr"
// const eventSourceConverted = new EventSource( `https://ntfy.benetou.fr/convertedwebdav/sse` )
// to use for live updates
let positions = []
let newElements = []
let originalJSON
function save(){
let newContent = {}
newContent.configuration = originalJSON.configuration
newContent.content = []
newElements.map( n => newContent.content.push( originalJSON.content.find( o => o.name == n ) ) )
// assuming we always find
let uu = originalJSON.content.find( n => n["unassigned-usernames"] )
if ( uu ) newContent.content.push( uu )
let filename = "demos_saved_"+Date.now()+".json"
saveJSONToWebDAV( filename, newContent )
let url = "https://companion.benetou.fr/demos_example.html?filename="+filename
// let url = webdavURL+subdirWebDAV+filename
window.open(url, '_blank')
}
function saveJSONToWebDAV(filename, content){
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, JSON.stringify(content)) }
written = w(subdirWebDAV+filename)
}
async function getContent(){
let rootEl = document.getElementById("content")
const contents = await webdavClient.getDirectoryContents(subdirWebDAV);
// consider instead search https://github.com/perry-mitchell/webdav-client#search
contents.filter(f => f.basename.endsWith('demo_q1.json'))
.map(a => {
fetch(a.basename).then( r => r.json() ).then( r => {
originalJSON = r
r.content.filter( c => c.name ).map( c => {
let el = document.createElement("h3")
el.innerText = c.name
el.draggable="true"
el.ondragend = (e) => {
// console.log( e.layerY )
let name = e.target.innerText
newElements = newElements.filter( n => n != name)
if ( e.layerY < positions[0].y ) {
// console.log( 'before first' )
newElements = [name].concat(newElements)
}
if ( e.layerY > positions.at(-1).y ) {
// console.log( 'after last' )
newElements.push( name )
}
positions.map( (p,i) => {
let next = positions[i+1]
if (next && e.layerY > p.y && e.layerY < next.y){
// console.log( name, 'between', p.name, ' & ', next.name)
newElements.splice(newElements.indexOf(next.name), 0, name)
}
})
// console.log( newElements )
let existing = Array.from( rootEl.children )
newElements.map( (el,i) => existing[i].innerText = el )
}
rootEl.appendChild(el)
let pos = el.getBoundingClientRect()
positions.push( { name:c.name, y:pos.y+pos.height/2 } )
newElements.push( c.name )
})
})
})
}
getContent()
</script>
<div id=comments>
<br>
<br>
</div>
<h3>
ideas :
</h3>
<ul>
<li>remove items (to split into N demos)
<li>update code link to proper repository, i.e. https://git.benetou.fr/utopiah/spasca-fot-sloan-q1
<li>better integration with viewer (e.g. side by side view)
<li>in XR mode
<li>listing of past saved demo queues
</ul>
<h3>
done :
</h3>
<ul>
<li>save
<li>linked from viewer
<li>re-order
<li>test output https://companion.benetou.fr/demos_saved_1742539103750.json
<li>open directly in viewer, e.g. https://companion.benetou.fr/demos_example.html?filename=demos_saved_1742882525475.json
</ul>
</body>
</html>

170
data/demos_example.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://fabien.benetou.fr/pub/home/future_of_text_demo/engine/dependencies/webdav.js"></script>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id=content></div>
<script>
// insert screenshots (could probably do the same way, i.e. filereader then webdav upload
const webdavURL = "https://webdav.benetou.fr";
const subdirWebDAV = "/fotsave/fot_sloan_companion_public/"
var webdavClient = window.WebDAV.createClient(webdavURL)
const hmdURL = "https://hmd.link/?https://companion.benetou.fr"
const urlParams = new URLSearchParams(window.location.search);
let filename = urlParams.get('filename');
if (!filename) filename = 'demo_q1.json'
// should update on query parameter
// should then use that in demo editor page
// const eventSourceConverted = new EventSource( `https://ntfy.benetou.fr/convertedwebdav/sse` )
// to use for live updates
async function getContent(){
let rootEl = document.getElementById("content")
/*
const contents = await webdavClient.getDirectoryContents(subdirWebDAV);
// consider instead search https://github.com/perry-mitchell/webdav-client#search
contents.filter(f => f.basename.endsWith( filename ))
.map(a => {
fetch(a.basename).then( r => r.json() ).then( r => {
*/
// removed direct WebDAV as it seems to create CORS issues (which... wasn't the case until now?)
fetch(filename).then( r => r.json() ).then( r => {
r.content.filter( c => c.name ).map( c => {
let h2 = document.createElement("h2")
h2.innerText = c.name
h2.id = c.name.replaceAll(' ', '_') // is added after the page has loaded... should position back
rootEl.appendChild(h2)
if ( c.screenshot ){
let img = document.createElement("img")
img.src = c.screenshot
img.style.height = "200px"
rootEl.appendChild(img)
}
if ( c.description ){
let h3 = document.createElement("h3")
//h3.innerText = c.description //.replace()
h3.innerHTML = c.description.replace(/(.*) (http.*)/,'$1 <a href="$2">$2</a>').replaceAll('\n','<br>')
// could be innerHTML instead
// should make link clickable
rootEl.appendChild(h3)
}
if ( c.video ){
let ul = document.createElement("ul")
rootEl.appendChild(ul)
let li = document.createElement("li")
let link = document.createElement("a")
link.href = c.video
link.innerText = "video extract"
ul.appendChild(li)
link.target = "_blank"
li.appendChild(link)
}
if (c.usernames) {
let ul = document.createElement("ul")
rootEl.appendChild(ul)
c.usernames.map( h => {
let li = document.createElement("li")
let link = document.createElement("a")
link.href = "/index.html?username="+h
link.innerText = "link"
li.appendChild(link)
let spanEl = document.createElement("span")
spanEl.innerText = " "
li.appendChild(spanEl)
let linkHMD = document.createElement("a")
linkHMD.href = hmdURL + "/index.html?username="+h
linkHMD.target = "_blank"
linkHMD.innerText = "(open on other device)"
li.appendChild(linkHMD)
ul.appendChild(li)
})
}
if (c.testingurl) {
let h3 = document.createElement("h4")
h3.innerHTML = "testing URL:"
rootEl.appendChild(h3)
let ul = document.createElement("ul")
rootEl.appendChild(ul)
c.testingurl.map( h => {
let li = document.createElement("li")
let link = document.createElement("a")
link.href = h
link.innerText = h.replace(/.*\//,'')
li.appendChild(link)
ul.appendChild(li)
})
}
if (c.code) {
let h3 = document.createElement("h4")
h3.innerHTML = "code:"
rootEl.appendChild(h3)
let ul = document.createElement("ul")
rootEl.appendChild(ul)
c.code.map( h => {
let li = document.createElement("li")
let link = document.createElement("a")
link.href = h
link.innerText = h.replace(/.*\//,'')
li.appendChild(link)
ul.appendChild(li)
})
}
let hr = document.createElement("hr")
rootEl.appendChild(hr)
})
if (location.hash) document.getElementById(location.hash.replace('#','')).scrollIntoView()
})
//})
}
getContent()
</script>
<div id=comments>
<br>
<br>
</div>
<h3>
ideas :
</h3>
<ul>
<li>integrate better live messages (via ?allowNtfyFeedbackHUD=true , e.g. https://companion.benetou.fr/index.htm?allowNtfyFeedbackHUD=true )
<li>JSON editing, either as-is or via PmWiki (including raw text within JSON) or with CodeMirror as editor (just text area is plain text should be enough
<li>feedback intertwined per demo (based on screenshot/audio recording demos)
<li>richer text rendering (beyond just clickable link)
<li>couple live messages with inView(targetSelector)
<li>showcase sequentialFiltersInteractionOnReleased
<li>prepopulate JSON, e.g. demo_q3.json via https://video.benetou.fr/api/v1/search/videos?tagOneOf=q3_fot_sloan
</ul>
<h3>
done :
</h3>
<ul>
<li>hmd.link/? to share directly over same local network
<li>link as clickable (right now only trailing ones, and 1 link per description maximum)
<li>source JSON URL https://webdav.benetou.fr/fotsave/fot_sloan_companion_public/demo_q1.json
<li>alternative descriptions https://futuretextlab.info/1st-quarter/ (more verbose but static)
<li>mobile view
<li>linked to editor : https://companion.benetou.fr/demos_editor_example.html
<li>edited list https://companion.benetou.fr/demos_example.html?filename=demos_saved_1742834331999.json
</ul>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://fabien.benetou.fr/pub/home/future_of_text_demo/engine/dependencies/webdav.js"></script>
</head>
<body>
<h1>Feedback on XR for academic authoring demo</h1>
<div>Please feel the form freely. You can add comment per demo, all optionals, and at the end global feedback and your email. Every word is appreciated. Write as much or as little as you like. Press send at the bottom to save.</div>
<div id=content></div>
<script>
// insert screenshots (could probably do the same way, i.e. filereader then webdav upload
const webdavURL = "https://webdav.benetou.fr";
const subdirWebDAV = "/fotsave/fot_sloan_companion_public/"
var webdavClient = window.WebDAV.createClient(webdavURL)
const hmdURL = "https://hmd.link/?https://companion.benetou.fr"
const urlParams = new URLSearchParams(window.location.search);
let filename = urlParams.get('filename');
if (!filename) filename = 'demo_q1.json'
function save(){
let newContent = {}
let saveFilename = "demos_feedback_"+Date.now()+".json"
newContent.filename = filename
Array.from( document.querySelectorAll('.tosave')).map( e => {
if ( e.value )
newContent[e.id] = e.value
})
saveJSONToWebDAV( saveFilename, newContent )
console.log( saveFilename, newContent )
let url = "https://companion.benetou.fr/demos_feedback_viewer_example.html?filename="+saveFilename
// let url = webdavURL+subdirWebDAV+filename
setTimeout( _ => window.open(url, '_blank'), 1000 )
}
function saveJSONToWebDAV(filename, content){
async function w(path = "/file.txt"){ return await webdavClient.putFileContents(path, JSON.stringify(content)) }
written = w(subdirWebDAV+filename)
}
async function getContent(){
let rootEl = document.getElementById("content")
const contents = await webdavClient.getDirectoryContents(subdirWebDAV);
// consider instead search https://github.com/perry-mitchell/webdav-client#search
contents.filter(f => f.basename.endsWith( filename ))
.map(a => {
fetch(a.basename).then( r => r.json() ).then( r => {
r.content.filter( c => c.name ).map( c => {
let h2 = document.createElement("h2")
h2.innerText = c.name
rootEl.appendChild(h2)
if ( c.screenshot ){
let img = document.createElement("img")
img.src = c.screenshot
img.style.height = "200px"
rootEl.appendChild(img)
}
if ( c.description ){
let h3 = document.createElement("h3")
//h3.innerText = c.description //.replace()
h3.innerHTML = c.description.replace(/(.*) (http.*)/,'$1 <a href="$2">$2</a>').replaceAll('\n','<br>')
// could be innerHTML instead
// should make link clickable
rootEl.appendChild(h3)
let textarea = document.createElement("textarea")
textarea.cols = 40
if ( window.screen.width > 1000 ) {
textarea.style = "float:right;margin-top:-100px"
textarea.cols = 80
}
textarea.rows = 5
textarea.id = c.name.replaceAll(' ','_')
textarea.classList.add('tosave')
rootEl.appendChild(textarea)
}
if ( c.video ){
let ul = document.createElement("ul")
rootEl.appendChild(ul)
let li = document.createElement("li")
let link = document.createElement("a")
link.href = c.video
link.innerText = "video extract"
ul.appendChild(li)
link.target = "_blank"
li.appendChild(link)
}
if (c.usernames) {
let ul = document.createElement("ul")
rootEl.appendChild(ul)
c.usernames.map( h => {
let li = document.createElement("li")
let link = document.createElement("a")
link.href = "/index.html?username="+h
link.innerText = "link"
li.appendChild(link)
let spanEl = document.createElement("span")
spanEl.innerText = " "
li.appendChild(spanEl)
let linkHMD = document.createElement("a")
linkHMD.href = hmdURL + "/index.html?username="+h
linkHMD.target = "_blank"
linkHMD.innerText = "(open on other device)"
li.appendChild(linkHMD)
ul.appendChild(li)
})
}
if (c.code) {
let h3 = document.createElement("h4")
h3.innerHTML = "code:"
rootEl.appendChild(h3)
let ul = document.createElement("ul")
rootEl.appendChild(ul)
c.code.map( h => {
let li = document.createElement("li")
let link = document.createElement("a")
link.href = h
link.innerText = h.replace(/.*\//,'')
li.appendChild(link)
ul.appendChild(li)
})
}
let hr = document.createElement("hr")
rootEl.appendChild(hr)
})
})
})
setTimeout( _ => {
let h3 = document.createElement("h4")
h3.innerHTML = "global feedback, any idea or suggestion, what hardware was used, context for the demo, etc, anything goes :"
rootEl.appendChild(h3)
let textarea = document.createElement("textarea")
//textarea.style = "float:right;margin-top:-100px"
textarea.cols = 80
textarea.rows = 5
textarea.id = 'freeform_feedback'
textarea.classList.add('tosave')
rootEl.appendChild(textarea)
let br = document.createElement("br")
rootEl.appendChild(br)
let span = document.createElement("span")
span.innerText = 'email:'
rootEl.appendChild(span)
let input = document.createElement("input")
input.classList.add('tosave')
input.id = "email"
rootEl.appendChild(input)
rootEl.appendChild(br.cloneNode())
let button = document.createElement("button")
button.innerText = 'send feedback'
button.onclick = save
rootEl.appendChild(button)
}, 1000)
}
getContent()
</script>
<div id=comments>
<br>
<br>
</div>
<hr>
<h3>
ideas :
</h3>
<ul>
<li>save on local storage (if so, provide a clear all fields button)
<li>accept audio feedback
<li>ntfy on feedback received
</ul>
<h3>
done :
</h3>
<ul>
<li>responsive-ish design
<li>save, including which JSON source file was used (now that experiment list and order can be modified)
<li>principle
</ul>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://fabien.benetou.fr/pub/home/future_of_text_demo/engine/dependencies/webdav.js"></script>
<link rel="stylesheet" href="style.css">
</head>
<body>
<h1>Feedback on XR for academic authoring demo</h1>
<div id=content></div>
<script>
// insert screenshots (could probably do the same way, i.e. filereader then webdav upload
const webdavURL = "https://webdav.benetou.fr";
const subdirWebDAV = "/fotsave/fot_sloan_companion_public/"
var webdavClient = window.WebDAV.createClient(webdavURL)
const hmdURL = "https://hmd.link/?https://companion.benetou.fr"
const urlParams = new URLSearchParams(window.location.search);
let filename = urlParams.get('filename');
if (!filename) filename = 'demos_feedback_1742934066973.json'
async function getContent(){
let rootEl = document.getElementById("content")
const contents = await webdavClient.getDirectoryContents(subdirWebDAV);
// consider instead search https://github.com/perry-mitchell/webdav-client#search
contents.filter(f => f.basename.endsWith( filename ))
.map(a => {
fetch(a.basename).then( r => r.json() ).then( r => {
if ( r.filename ){
let spanEl = document.createElement("div")
let linkEl = document.createElement("a")
linkEl.href = "https://companion.benetou.fr/demos_example.html?filename=" + r.filename
linkEl.innerText = r.filename
spanEl.appendChild(linkEl)
//spanEl.innerText = "source file: " + r.filename
rootEl.appendChild(spanEl)
}
if ( r.email ){
let spanEl = document.createElement("div")
spanEl.innerText = "email: " + r.email
rootEl.appendChild(spanEl)
}
if ( r.freeform_feedback ){
let spanEl = document.createElement("div")
spanEl.innerText = "free feedback form: " + r.freeform_feedback
rootEl.appendChild(spanEl)
}
fetch(r.filename).then( r => r.json() ).then( original => {
original.content.map( d => {
if ( d.name ){
let fixedId = d.name.replaceAll(' ','_')
if ( r[fixedId] ) {
let spanEl = document.createElement("div")
spanEl.innerText = r[fixedId] + " for "
rootEl.appendChild(spanEl)
let linkEl = document.createElement("a")
linkEl.href = "https://companion.benetou.fr/demos_example.html?filename=" + r.filename + "#"+fixedId
linkEl.innerText = d.name + " in " + r.filename
spanEl.appendChild(linkEl)
}
}
})
})
})
})
}
getContent()
</script>
<div id=comments>
<br>
<br>
</div>
<hr>
<h3>
ideas :
</h3>
<ul>
<li>link back to go anchors on orignial demo viewer page
</ul>
<h3>
done :
</h3>
<ul>
<li>link to proper example, e.g. https://companion.benetou.fr/demos_feedback_viewer_example.html?filename=demos_feedback_1742934066973.json
<li>display feedback
</ul>
</body>
</html>

1
data/dynamic-snap.min.js vendored Normal file

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title: dot proto
description: metadata file for prototype that can be found (via e.g. find) then used to make prototypes accessible after their immediate use, see also https://fabien.benetou.fr/Fabien/Principle
files: ./index.proto
environment: any
# ignore:
# video: URL1
# video: URL2
# thumbnail: URL3
# setup_instructions: none here present
format: plaintext # could be plaintext or markdown or anything else but never binary blobs

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#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>
#include <dt-bindings/zmk/bt.h>
/ {
chosen {
zmk,matrix_transform = &default_transform;
//zmk,matrix_transform = &five_column_transform;
};
};
/ {
behaviors {
hm: homerow_mods {
compatible = "zmk,behavior-hold-tap";
label = "HOMEROW_MODS";
#binding-cells = <2>;
tapping-term-ms = <150>;
quick-tap-ms = <0>;
flavor = "tap-preferred";
bindings = <&kp>, <&kp>;
};
};
keymap {
compatible = "zmk,keymap";
default_layer {
label = "QWERTY";
// -----------------------------------------------------------------------------------------
// | TAB | Q | W | E | R | T | | Y | U | I | O | P | BKSP |
// | CTRL | A | S | D | F | G | | H | J | K | L | ; | ' |
// | SHFT | Z | X | C | V | B | | N | M | , | . | / | ESC |
// | GUI | LWR | SPC | | ENT | RSE | ALT |
bindings = <
&kp TAB &kp Q &kp W &kp E &kp R &kp T &kp Y &kp U &kp I &kp O &kp P &kp BSPC
&kp LCTRL &kp A &kp S &kp D &kp F &kp G &kp H &kp J &kp K &kp L &kp SEMI &kp SQT
//&kp LCTRL &kp A &kp S &kp D &kp F &kp G &kp H &kp J &kp K &kp L &kp SEMI &kp SQT
&kp LSHFT &kp Z &kp X &kp C &kp V &kp B &kp N &kp M &kp COMMA &kp DOT &kp FSLH &kp ESC
&kp LGUI &mo 1 &kp SPACE &kp RET &mo 2 &kp RALT
>;
};
lower_layer {
label = "NUMBER";
// -----------------------------------------------------------------------------------------
// | TAB | 1 | 2 | 3 | 4 | 5 | | 6 | 7 | 8 | 9 | 0 | BKSP |
// | | BT1 | BT2 | BT3 | BT4 | BT5 | | LFT | DWN | UP | RGT | | |
// | SHFT | F11 | F12 | | | | | | PAGE_DOWN | PAGE_UP | | | BTCLR |
// | GUI | | SPC | | ENT | | ALT |
bindings = <
&kp TAB &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp N8 &kp N9 &kp N0 &kp BSPC
&trans &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4 &kp LEFT &kp DOWN &kp UP &kp RIGHT &trans &trans
&kp LSHFT &kp F11 &kp F12 &trans &trans &trans &trans &kp PAGE_DOWN &kp PAGE_UP &trans &trans &bt BT_CLR
&kp LGUI &trans &kp SPACE &kp RET &trans &kp RALT
>;
};
raise_layer {
label = "SYMBOL";
// -----------------------------------------------------------------------------------------
// | TAB | ! | @ | # | $ | % | | ^ | & | * | ( | ) | BKSP |
// | CTRL | | | | | | | - | = | [ | ] | \ | ` |
// | SHFT | pp | vUP | vDO | | | | _ | + | { | } | "|" | ~ |
// | GUI | | SPC | | ENT | | ALT |
bindings = <
&kp TAB &kp EXCL &kp AT &kp HASH &kp DLLR &kp PRCNT &kp CARET &kp AMPS &kp KP_MULTIPLY &kp LPAR &kp RPAR &kp BSPC
&kp LCTRL &trans &trans &trans &trans &trans &kp MINUS &kp EQUAL &kp LBKT &kp RBKT &kp BSLH &kp GRAVE
&kp LSHFT &kp C_PLAY_PAUSE &kp K_VOLUME_UP &kp K_VOLUME_DOWN &trans &trans &kp UNDER &kp PLUS &kp LBRC &kp RBRC &kp PIPE &kp TILDE
&kp LGUI &trans &kp SPACE &kp RET &trans &kp RALT
>;
};
};
};

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@@ -0,0 +1,9 @@
[
{"filename":"filesystems_in_XR/title.txt","position":"-1 2 -1", "rotation":"20 0 0", "scale":".4 .4 .4"},
{"filename":"filesystems_in_XR/background.txt","position":"-1 1 -.5", "rotation":"0 45 0"},
{"filename":"filesystems_in_XR/now.txt","position":"0 1 -.5", "rotation":"0 45 0"},
{"filename":"filesystems_in_XR/tomorrow.txt","position":"1 1 -.5", "rotation":"0 -45 0"},
{"filename":"filesystems_in_XR/preview.jpg","position":"0 2 -3", "rotation":"0 0 0","scale": "2 1 1"}
]

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Some years ago most of us starting walk around with mobile phones. Those phones
used "apps" or mobile applications. In order to make our mobile lives safer each
application was limited to its own context, sandboxed so that the operating
system would manage everything safely.
This was all done to protect us, simple users, again malicious attempts at
hacking our increasingly digital life.
This in theory is good for us. Unfortunately we also lost something we grew
very accustomed to : files.
Our mobile lives didn't give us files but rather isolated experiences as "apps".
XR repeated this pattern, maybe due to technical limitations (relying on Android,
like most phones on the planet) maybe due to lack of imagination.
In practice it means currently each XR experience is again sandboxed, against file-less.

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From isolated XR experiences to files in XR to filesystems in XR
Some years ago most of us starting walk around with mobile phones. Those phones used "apps" or mobile applications. In order to make our mobile lives safer each application was limited to its own context, sandboxed so that the operating system would manage everything safely.
This was all done to protect us, simple users, again malicious attempts at hacking our increasingly digital life.
This in theory is good for us. Unfortunately we also lost something we grew very accustomed to : files.
Our mobile lives didn't give us files but rather isolated experiences as "apps". XR repeated this pattern, maybe due to technical limitations (relying on Android, like most phones on the planet) maybe due to lack of imagination.
In practice it means currently each XR experience is again sandboxed, against file-less.
Last year we demonstrated that taking files seriously was empowering. Over the last months we have add more and more filters allowing not just to display the icon of actual files but their content. Even though this is limited to some file types and the content itself is manipulable only in some way, the process opened up a lot of exciting possiblities.
We knew files we powerful. We know they still are (which is why it also had to be put into law with mandatory data take out) regardless of devices used.
Out of this exciting new potential came hew challenges, namely what can one do with... too many files?
Once again the answer does not come from our creativity... but our history with content, digital or name, namely file cabinets or rather directories. In fact putting directories inside directories, with file in them, gave us filesystems.
What if we could not just manipulate objects in XR, not solely files, but rather set of files as filesystems? What could be do if we took directories and their files seriously?
What can manipulating entirely filesystems, and their content, in XR feel like? What exciting new potential can it open?

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Last year we demonstrated that taking files seriously was empowering. Over the
last months we have add more and more filters allowing not just to display the
icon of actual files but their content. Even though this is limited to some
file types and the content itself is manipulable only in some way, the process
opened up a lot of exciting possiblities.
We knew files we powerful. We know they still are (which is why it also had to
be put into law with mandatory data take out) regardless of devices used.
Out of this exciting new potential came hew challenges, namely what can one do
with... too many files?
Once again the answer does not come from our creativity... but our history with
content, digital or name, namely file cabinets or rather directories. In fact
putting directories inside directories, with file in them, gave us filesystems.

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From isolated XR experiences to files in XR to filesystems in XR

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@@ -0,0 +1,6 @@
What if we could not just manipulate objects in XR, not solely files, but
rather set of files as filesystems? What could be do if we took directories
and their files seriously?
What can manipulating entirely filesystems, and their content, in XR feel like?
What exciting new potential can it open?

50
data/filters/csl-json.js Normal file
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function filterCSLJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("json") && contentFilename.includes("csl-data.json") ) {
console.log('it is a CSL JSON file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
console.log( JSON.stringify(json))
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote( JSON.stringify(json) , "0 1.4 -.8")
break;
case "listonly":
default:
addNewNote( JSON.stringify(json) , "0 1.4 -.8")
}
const rootEl = document.createElement("a-entity")
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
rootEl.fromfile = json
// to make the data usable, better with JSON or per element but still potentially useful by other elements
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('csljsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterCSLJSON )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

31
data/filters/csv.js Normal file
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function filterCSV( contentFilename ){
if ( contentFilename.endsWith(".csv") ) {
console.log('it is a CSV file', contentFilename)
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
fetch( contentFilename )
.then( r => r.text() ).then( r => {
// console.log('CSV', r)
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote(r, "0 1.4 -.8")
break;
default:
r.split('\n').map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
}
AFRAME.scenes[0].emit('csvloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("csvloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterCSV )

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@@ -0,0 +1,30 @@
function filterDocx( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("xml") && contentFilename.includes("_content.docx/") && contentFilename.endsWith(".docx")) {
console.log('it is a docx packed file', contentFilename)
fetch( contentFilename )
.then( r => r.blob(r) )
.then( file => zip.loadAsync(file) )
.then( f => {
// console.log(f.files)
f.files["word/document.xml"].async("string")
.then( str => new window.DOMParser().parseFromString(str, "text/xml"))
.then(data => {
// console.log('docx via packed', data)
el = addNewNote( data.childNodes[0].textContent, "-.5 1.2 -0.5" )
AFRAME.scenes[0].emit('docxxmlloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
})
});
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterDocx )

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@@ -0,0 +1,24 @@
function filterDocxJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("xml") && contentFilename.includes("_content.docx/") && contentFilename.endsWith(".xml")) {
console.log('it is a docx file', contentFilename)
fetch( contentFilename )
.then(response => response.text())
.then(str => new window.DOMParser().parseFromString(str, "text/xml"))
.then(data => {
// console.log(data)
el = addNewNote( data.childNodes[0].textContent, "0 1.2 -0.7" )
AFRAME.scenes[0].emit('docxxmlloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
});
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterDocxJSON )

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function filterDotDesktop( contentFilename ){
// see https://specifications.freedesktop.org/desktop-entry/latest/
// initially as https://git.benetou.fr/utopiah/text-code-xr-engine/src/branch/fot-sloan-companion/public/index.html#L771-L793
// if (!file) return
// special filter, done via URL, no local file (for now at least)
if ( contentFilename.endsWith(".desktop") ) { // not very reliable
console.log('it is a .desktop file', contentFilename)
fetch( contentFilename )
.then( r => r.text() ).then( text => {
console.log( text )
let el, name, url
text.split('\n').map(line => {
if ( line.startsWith('[') ){
console.log('group header:', line)
if (line.includes("[Desktop Action ")){
let action = line.replace('[Desktop Action ','').replace(']','')
console.warn(`group include action ${action}, not yet supported` )
}
}
if (line.includes("Name"))
name = line.split('=',2)[1]
if (line.includes("URL")){
url = line.split('=',2)[1]
// name could be a JXR annotation
el = addNewNote( "jxr location='"+url+"'" )
setTimeout( _ => el.object3D.position.y += Math.random(), 200 )
if (name) el.setAttribute("annotation", "content", name)
}
if (!el && name) addNewNote( name )
})
AFRAME.scenes[0].emit('dotdesktoploaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("keymaploaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterDotDesktop )

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function filterTextModifications( contentFilename ){
let idFromFilename = contentFilename.replaceAll('.','') // has to remove from proper CSS ID
let file = filesWithMetadata[contentFilename]
if (!file) return
let openingOptions = filesWithMetadata[contentFilename].openingOptions
let contentType = file.contentType
if ( contentFilename.endsWith(".estxt")) {
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.warn( 'single line only for now')
let lines = txt.split('\n').filter( l => !l.startsWith('#') )
let content = lines.filter( l => !l.startsWith('{') && l.length>0 )
let data = lines.filter( l => l.startsWith('{') ).map( l => JSON.parse(l) )
let mappedSections = content.map( (l,i) => { return {text:l, properties:data[i]} } )
let el = document.createElement('a-entity')
// console.log (openingOptions.maximumlength)
// if (openingOptions.maximumlength) txt = txt.substr(0,openingOptions.maximumlength)
mappedSections.map( (s,i) => {
let section = addNewNote( s.text )
section.sectionNumber = i // can be used for addressing
// should apply s.properties to section
if ( s.properties.position ) section.setAttribute('position', s.properties.position )
if ( s.properties.scale ) section.setAttribute('scale', s.properties.scale )
if ( s.properties.rotation ) section.setAttribute('rotation', s.properties.rotation )
// should generalize for all properties, safer for now this way though
if ( s.properties.knowledge ) {
if (s.properties.knowledge.name) section.id = s.properties.knowledge.name
if (s.properties.knowledge.reference) {
let color = 'black'
if (s.properties.knowledge.reference_type && s.properties.knowledge.reference_type == "supporting") { color = 'darkgreen' }
AFRAME.scenes[0].setAttribute( ('live-selector-line__estxt'+Math.random()).replaceAll('.',''), {start: '#'+section.id, end: '#'+s.properties.knowledge.reference, color:color} )
}
}
})
el.id = idFromFilename
AFRAME.scenes[0].emit('extended_spatialtext_loaded', el)
// should split per section delimited by {} object
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTextModifications )

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function filterTemplateExample( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentFilename.endsWith(".gpx") ) {
console.log('it is a GPX unpacked file', contentFilename)
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
fetch( contentFilename )
.then(response => response.text())
.then(str => new window.DOMParser().parseFromString(str, "text/xml"))
.then(data => {
// console.log(data)
window.gpx = data
let trail = Array.from( gpx.querySelectorAll("trkpt") ).map( p => {
return {ele: Number(p.querySelector("ele").innerHTML), lat: Number(p.getAttribute("lat")), lon: Number(p.getAttribute("lon")) }
} )
let max = {ele:0,lat:0,lon:0}
let min = {ele:10000,lat:1000,lon:1000}
trail.map( p => {
if ( p.ele > max.ele) max.ele = p.ele
if ( p.lat > max.lat) max.lat = p.lat
if ( p.lon > max.lon) max.lon = p.lon
if ( p.ele < min.ele) min.ele = p.ele
if ( p.lat < min.lat) min.lat = p.lat
if ( p.lon < min.lon) min.lon = p.lon
} )
const scales = {ele:1/100, lat:500, lon:500}
const offset = {ele:0, lat:-4, lon:-18}
// could also manually offset...
let rescaled = trail.map( p => { return { ele: (p.ele-min.ele) * scales.ele, lat: (p.lat-min.lat) * scales.lat, lon: (p.lon-min.lon) * scales.lon, } })
rescaled.map( p => {
//rescaled.slice(0,1000).map( p => { // to test on just part of the trail
let sphereEl = document.createElement("a-sphere")
sphereEl.setAttribute("radius", ".02")
sphereEl.setAttribute("wireframe", "true")
sphereEl.setAttribute("segments-height", 8)
sphereEl.setAttribute("segments-width", 8)
sphereEl.setAttribute("position", (p.lat+offset.lat) + " " + (p.ele+offset.ele) + " " + (p.lon+offset.lon) )
AFRAME.scenes[0].appendChild( sphereEl )
})
AFRAME.scenes[0].emit('tinkerboxxmlloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
});
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterTemplateExample )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function GuidesiFixit( contentFilename ){
let file = filesWithMetadata[contentFilename]
//if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentFilename.includes("ifixit.com/api/2.0/guides/") ) { // iFixit Guides API
// could verify instead via header i.e x-powered-by: PeerTube
console.log('it is a iFixit Guides API call', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
const rootEl = document.createElement("a-entity")
rootEl.jsonfromapi = json // rarely so big that it makes any difference to have it twice, on here and on individual items
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
rootEl.jsonfromapi = json
AFRAME.scenes[0].appendChild(rootEl)
const imageCacheQuality = 'medium'
const z = -.5
let id = contentFilename.replace('https://www.ifixit.com/api/2.0/guides/','')
// should not get new images if caches is available
// could test by getting status 2XX on `/cached/ifixit_images/${id}/images/medium/${id}_imagesmedium.jpg`
fetch(`/cached/ifixit_images/${id}/images/medium/${id}_imagesmedium.jpg`).then( cachedres => {
if (cachedres.status == 200)
addImagesForSteps(json.steps)
else
fetch('/cachers/ifixit_images/'+id).then( res => res.text() ).then( imagesReady => { addImagesForSteps(json.steps) })
})
addImagesForSteps = function(steps){
steps.map( (s,n) => {
let el = addNewNote(s.title, "0 "+(1.5-n/10)+" "+z);
el.classList.add( 'instruction_ifixit_guides' )
el.classList.add( 'elements_ifixit_guides' )
el.provenance = contentFilename
s.lines.map( (l,m) => addNewNote(l.text_raw, ".5 "+(1.5-n/10 - m/20)+" "+z) )
if (s.media && s.media.type == "image") {
const imageHash = s.media.data[0].medium.replace(/.*\//,'')
const imageURL = `/cached/ifixit_images/${id}/images/medium/${imageHash}.jpg`
// cached images to avoid CORS errors
let elImg = document.createElement("a-image")
elImg.setAttribute("height", .1 )
elImg.setAttribute("width", .2 )
elImg.setAttribute("src", imageURL)
elImg.setAttribute("position", "-.3 "+(1.5-n/10)+" "+z)
elImg.setAttribute("target", "")
rootEl.appendChild(elImg)
//AFRAME.scenes[0].appendChild(elImg)
elImg.classList.add( 'image_ifixit_guides' )
elImg.classList.add( 'elements_ifixit_guides' )
elImg.provenance = contentFilename
//elImg.id = "image_"+d.name
}
})
AFRAME.scenes[0].emit('ifxitguidesapi_loaded', contentFilename)
}
// to use the event consider :
//AFRAME.scenes[0].addEventListener("videoapipeertube_loaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( GuidesiFixit )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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// inspired by http://expressjs.com/en/guide/using-middleware.html
function filterImage( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("image") ) {
console.log('normal image', contentFilename)
let fullPath = contentFilename
let el = document.createElement("a-image")
AFRAME.scenes[0].appendChild(el)
el.setAttribute("position", "0 "+(Math.random()+1)+" -1")
el.setAttribute("src", fullPath)
el.setAttribute("target", "")
el.id = fullPath.replaceAll('.','') // prevent multiple instances
// should probably be el.id = file.idFromFilename
// but not modifying for now, might be breaking
el.filename = fullPath
AFRAME.scenes[0].emit('image_loaded', el)
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterImage )
function filterGlbOrGltf( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("model/gl") && (contentFilename.endsWith('gltf') || contentFilename.endsWith('glb') ) ) {
let el = document.createElement("a-gltf-model")
AFRAME.scenes[0].appendChild(el)
el.setAttribute("src", contentFilename)
el.setAttribute("target", "")
el.id = file.idFromFilename
AFRAME.scenes[0].emit('gltf_loaded', el)
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterGlbOrGltf )

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function filterJSONRef( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("json") && contentFilename.startsWith("references_manual_") && contentFilename.endsWith(".json")) {
console.log('it is a manual reference JSON file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
let ref = json["data-objects"]
ref.map( (r, i) => {
let el = addNewNote( r["bibtex-data"].title, "0 "+(1+i/20)+" -.5" )
// should be able to specify a parent
el.id = r["object-id"]
el.classList.add("reference-entry")
el.data = r
// could add some new interaction onreleased/onpicked
el.setAttribute("onpicked", "console.log( selectedElements.at(-1).element.id )")
// el.setAttribute("onreleased", "console.log( selectedElements.at(-1).element.id )")
// could also toggle show/hide onreleased in a target area or close enough to something else
// show what though? all? "quick" layout engine?
let fullEl = addNewNote( Object.entries( r["bibtex-data"] )
.filter( e => e[1] )
.map( e => e.join(": "))
.join("\n") , "-.1 "+(1+i/20)+" -.5" )
fullEl.setAttribute("color", "black")
fullEl.setAttribute("outline-width", "0")
// filtering out empty values
fullEl.setAttribute("rotation", "45 0 0")
fullEl.setAttribute("scale", ".01 .01 .01")
fullEl.classList.add("reference-entry-card")
fullEl.data = r
let backgroundEl = document.createElement("a-box")
backgroundEl.setAttribute("scale", "10 5 .1")
backgroundEl.setAttribute("position", "4.5 0 -.1")
fullEl.appendChild( backgroundEl )
if (r["annote"]) {
let annoteEl = addNewNoteAsPostItNote( r["annote"], "-.3 "+(1+i/20)+" -.5", ".02 .02 .02" )
annoteEl.classList.add("reference-entry-annotate")
}
if (r["note"]) {
let annoteEl = addNewNoteAsPostItNote( r["note"], "-.2 "+(1+i/20)+" -.5", ".02 .02 .02" )
annoteEl.classList.add("reference-entry-note")
}
// if ACM and OA might be available via https://dl.acm.org/doi/pdf/DOI
// could then try to pass as PDF reader argument
// cf pageAsTextViaXML() and related in index.html
// note that it'd still need to fetch then upload via WebDAV
let pdf = r["bibtex-data"]["source-pdf"]
let acmoa = r["bibtex-data"]["free-acm-access"] // warning, this is a string, not a boolean
// fallback due to file structure change between v4 and v11
if (!pdf) pdf = r["source-pdf"]
if (!acmoa) acmoa = r["free-acm-access"] // warning, this is a string, not a boolean
if (pdf && acmoa == "true" && pdf.startsWith("https://dl.acm.org")) {
// could then try to fetch content then upload via WebDAV
// should skip if already available
let pdfEl = document.createElement("a-box")
//pdfEl.setAttribute("scale", ".1 .1 .1")
pdfEl.setAttribute("position", "-1.2 0 0") // trying to move away in order to be executable
fullEl.appendChild( pdfEl )
let truncated_filename = pdf.replace(/.*pdf\//,'').replace(/.*\//,'')
// here by convention it would be in "/saved/pdfxml/"
let url = "/saved/pdfxml/"+truncated_filename+".xml"
fetch(url).then( response => {
if (response.ok) {
pdfEl.setAttribute( "color", "purple" )
// could have a showFile() on pinched here
let openCommandEl = addNewNote( "jxr showFile('"+url+"')", "-.6 "+(1+i/20)+" -.5", '.05 .05 .05' )
openCommandEl.classList.add("reference-entry-showfile")
}
})
/*
if (pdf.endsWith( truncated_filename )) {
pdfEl.setAttribute("color", "green" )
pdfEl.setAttribute("color", "purple" )
//pdfEl.setAttribute("value", "jxr console.log('"+truncated_filename+"')" )
// what should become the target then? the cube?
// problematic because it becomes movable
//pdfEl.setAttribute("target", "" )
// then should add JXR open of target PDF
window.pageastextviaxmlsrc = "https://companion.benetou.fr/saved/pdfxml/"+truncated_filename+".xml"
pageAsTextViaXML()
highlightcommands.setAttribute("visible", true)
roundedpageborders.setAttribute("visible", true)
}
*/
}
})
AFRAME.scenes[0].emit('jsonrefloaded', contentFilename)
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterJSONRef )

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function filterJSONRef( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
let openingOptions = filesWithMetadata[contentFilename].openingOptions
if ( contentType.includes("json") && contentFilename.startsWith("references_HT_") && contentFilename.endsWith(".json")) {
console.log('it is a manual reference JSON file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
let filtered = json
if (openingOptions.ids)
filtered = filtered.filter( e => openingOptions.ids.includes(e.id) )
if (openingOptions.doiurl)
filtered = filtered.filter( e => e.doiurl == openingOptions.doiurl )
if (openingOptions.doiurls)
filtered = filtered.filter( e => openingOptions.doiurls.includes( e.doiurl ) )
if (openingOptions.year)
filtered = filtered.filter( e => e.year == openingOptions.year )
if (openingOptions.years)
filtered = filtered.filter( e => e.year >= openingOptions.years[0] && e.year <= openingOptions.years[1] )
if (openingOptions.articletype)
filtered = filtered.filter( e => e.articletype == openingOptions.articletype )
// letting the user define a filter
// ideally should be stackable, i.e. have multiple such filters one after the other
if (openingOptions.customFilter){
if (openingOptions.operator == "==")
filtered = filtered.filter( e => e[openingOptions.field] == openingOptions.value )
// untested
if (openingOptions.operator == ">=")
filtered = filtered.filter( e => e[openingOptions.field] >= openingOptions.value )
if (openingOptions.operator == "<=")
filtered = filtered.filter( e => e[openingOptions.field] <= openingOptions.value )
if (openingOptions.operator == "<")
filtered = filtered.filter( e => e[openingOptions.field] < openingOptions.value )
if (openingOptions.operator == ">")
filtered = filtered.filter( e => e[openingOptions.field] > openingOptions.value )
if (openingOptions.operator == "!=")
filtered = filtered.filter( e => e[openingOptions.field] != openingOptions.value )
if (openingOptions.operator == "includes")
filtered = filtered.filter( e => openingOptions.value.includes(e[openingOptions.field]) )
}
// details https://git.benetou.fr/utopiah/spasca-fot-sloan-q3/issues/1#issuecomment-578
console.log( json, openingOptions, filtered )
filtered.map( (r, i) => {
let el = addNewNote( r.articletitle, "0 "+(1.2+i/20)+" -.5" )
// should be able to specify a parent
el.id = r.id
el.classList.add("reference-entry")
el.data = r
// could add some new interaction onreleased/onpicked
el.setAttribute("onpicked", "console.log( selectedElements.at(-1).element.id )")
// el.setAttribute("onreleased", "console.log( selectedElements.at(-1).element.id )")
// could also toggle show/hide onreleased in a target area or close enough to something else
// show what though? all? "quick" layout engine?
// shorten abstract
r.abstract = r.abstract.slice(0,300) // not great for data exploration later on though...
let fullEl = addNewNote( Object.entries( r )
.filter( e => e[1] )
.map( e => e.join(": "))
.join("\n") , "-.1 "+(1.2+i/20)+" -.5" )
fullEl.setAttribute("color", "black")
fullEl.setAttribute("outline-width", "0")
// filtering out empty values
fullEl.setAttribute("rotation", "45 0 0")
fullEl.setAttribute("scale", ".01 .01 .01")
fullEl.classList.add("reference-entry-card")
fullEl.data = r
let backgroundEl = document.createElement("a-box")
backgroundEl.setAttribute("scale", "10 5 .1")
backgroundEl.setAttribute("position", "4.5 0 -.1")
fullEl.appendChild( backgroundEl )
})
AFRAME.scenes[0].emit('jsonhtrefloaded', contentFilename)
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterJSONRef )

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function filterKeymap( contentFilename ){
// if (!file) return
// special filter, done via URL, no local file (for now at least)
if ( contentFilename.endsWith(".keymap") ) { // not very reliable
console.log('it is a .keymap file', contentFilename)
fetch( contentFilename )
.then( r => r.text() ).then( r => {
// console.log('Keymap', r)
let parsedMap = r.split("_layer").filter( l => l.includes('-----') ).map( l => l.split('\n').filter( l => (l.startsWith('//') && !l.includes('------'))).map(l => l.replace("// ",'').split('| ') ) )
// WARNING : this is NOT a normal keymap, rather this is about the comments (!) with a visual representation of a keymap
// see for example https://github.com/Utopiah/zmk-config-zen-2/blob/main/config/corneish_zen.keymap
r.split("_layer").filter( l => l.includes('-----') ).map( l => l.split('\n').filter( l => (l.startsWith('//') && !l.includes('------'))).map(l => l.replace("// ",'') ) ).map( (layer, l) => {
let el = addNewNote( layer.join('\n') )
el.id = 'keymap_layer'+l
el.classList.add( 'keymap_layer' )
el.data = layer
el.highlightLetter = ( letter ) => { keymap_layer0.setAttribute("value", keymap_layer0.getAttribute("value").replace(' '+letter+' ','_'+letter+'_') ) }
el.unhighlightLetter = ( letter ) => { keymap_layer0.setAttribute("value", keymap_layer0.getAttribute("value").replace('_'+letter+'_',' '+letter+' ') ) }
// then available e.g. keymap_layer0.unhighlightLetter("J")
})
AFRAME.scenes[0].emit('keymaploaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("keymaploaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterKeymap )

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// see e.g. https://git.benetou.fr/utopiah/text-code-xr-engine/src/branch/fot-sloan-companion/public/index.html#L806
// overall newContent() from that branch of Q3/Q4 2024
function filterLayoutJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("json") && contentFilename.endsWith(".layout.json") ) {
console.warn('not fully implemented yet, only display file name, not their content with the right pose')
console.log('it is a JSON layout file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
console.log( json )
// could here rely on showFile for each element but maybe some are NOT files
// different format than previous save
// must insure that moved also to the right position/rotation after loading
json.map( i => {
showFile( i.filename )
// AFRAME.scenes[0].emit('layoutjsonloaded', contentFilename)
// would have to wait for any file to be loaded...
// el.setAttribute("position", AFRAME.utils.coordinates.stringify( i.position ) )
// el.setAttribute("rotation", AFRAME.utils.coordinates.stringify( i.rotation ) )
// el.id = i.id
})
AFRAME.scenes[0].emit('layoutjsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("layoutjsonloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterLayoutJSON )

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function filterPackedLibraryVisualMetaJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// could overwrite via URL
const scale = 1/1000
const xOffset = 0
const yOffset = 1
const idprefix = 'visualmetaexport_'
if ( contentType.includes("zip") && contentFilename.includes("readinglistvisualmetaexport") ) {
// naming issue due to WordPress
console.log('it is a packed library visualmeta export file', contentFilename)
fetch( contentFilename )
// see for packed filters/docx_packed.xml.js
.then( r => r.blob(r) )
.then( file => zip.loadAsync(file) )
.then( f => {
// console.log(f.files)
// check for optional export directory
let filenameLibrary = Object.entries( f.files ).filter( i => i[0].includes("_visualmetaexport.json") ).map( i => i[0] )[0]
f.files[filenameLibrary].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
json.map( (item, n) => {
let el = addNewNote( item.title+' ('+item.author+')', `0 ${1.5-n/10} -1`)
el.setAttribute("outline-width", 0)
})
AFRAME.scenes[0].emit('libraryvisualmetajsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("mapvisualmetajsonloaded", e => console.log(e))
} )
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterPackedLibraryVisualMetaJSON )

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function filterMapVisualMetaJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
let sidecarFile = contentFilename.replace("dynamicview", "glossary")
const scale = 1/1000
const xOffset = 1
const yOffset = 1
const idprefix = 'visualmetaexport_'
if ( contentType.includes("json") && contentFilename.endsWith("_dynamicviewvisualmetaexport.json")) {
console.log('it is a map visualmeta export file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
fetch( sidecarFile ).then( r => r.json() ).then( sidecarjson => {
let glossary = Object.entries( sidecarjson.entries ).map( i => i[1].phrase )
// console.log( json, sidecarjson )
json.nodes.map( n => {
let x = json.layout.nodePositions[ n.identifier ].x * scale + xOffset
let y = -json.layout.nodePositions[ n.identifier ].y * scale + yOffset
let z = -1/2
let el = addNewNote( n.title, "" + x + " " + y + " " + z )
el.id = "visualmetaexport_"+n.title.toLowerCase().replaceAll(" ","_").replaceAll(".","_").replaceAll("'","_")
el.setAttribute("outline-width", 0)
// optional background color "#7c7c7c"
// could use onpicked/onreleased to show links from glossary
// check if any word from title is in glossary
// if so, display line or highlight visually by removing outline
// reset onreleased
})
Object.entries( sidecarjson.entries ).map( i => i[1].phrase ).map( n => {
Object.entries( sidecarjson.entries )
.map( i => { return {phrase:i[1].phrase, entry:i[1].entry} } )
.filter( i => i.entry.toLowerCase().includes(n.toLowerCase()) )
.map( i => {
let el = document.createElement("a-entity")
el.setAttribute('live-selector-line',
'start: #'+(idprefix+n.toLowerCase().replaceAll(" ","_").replaceAll(".","_").replaceAll("'","_"))
+'; end: #'+(idprefix+i.phrase.toLowerCase().replaceAll(" ","_").replaceAll(".","_").replaceAll("'","_"))
+';' )
el.classList.add('visualmeta_export_link')
AFRAME.scenes[0].appendChild(el)
})
})
Array.from( document.querySelectorAll("[line]") ).map( el => el.setAttribute("line", "color", "black"))
// should filter a bit better otherwise take lines from other components and elements e.g. raycaster
AFRAME.scenes[0].emit('mapvisualmetajsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("mapvisualmetajsonloaded", e => console.log(e))
})
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterMapVisualMetaJSON )

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function filterPackedMapVisualMetaJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// could overwrite via URL
const scale = 1/1000
const xOffset = 0
const yOffset = 1
const idprefix = 'visualmetaexport_'
if ( contentType.includes("zip") && contentFilename.includes("dynamicviewvisualmetaexport.jsons") ) {
// naming issue due to WordPress
console.log('it is a packed map visualmeta export file', contentFilename)
fetch( contentFilename )
// see for packed filters/docx_packed.xml.js
.then( r => r.blob(r) )
.then( file => zip.loadAsync(file) )
.then( f => {
// console.log(f.files)
// check for optional export directory
let filenameDynamicView = Object.entries( f.files ).filter( i => i[0].includes("_dynamicviewvisualmetaexport.json") ).map( i => i[0] )[0]
let filenameGlossary = Object.entries( f.files ).filter( i => i[0].includes("_glossaryvisualmetaexport.json") ).map( i => i[0] )[0]
f.files[filenameDynamicView].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
f.files[filenameGlossary].async("string").then( gloss_content => {
let sidecarjson = JSON.parse( gloss_content )
let glossary = Object.entries( sidecarjson.entries ).map( i => i[1].phrase )
console.log( json, sidecarjson )
//console.log( glossary )
json.nodes.map( n => {
let x = json.layout.nodePositions[ n.identifier ].x * scale + xOffset
let y = -json.layout.nodePositions[ n.identifier ].y * scale + yOffset
let z = -1/2
let el = addNewNote( n.title, "" + x + " " + y + " " + z )
el.id = "visualmetaexport_"+n.title.toLowerCase().replaceAll(" ","_").replaceAll(".","_").replaceAll("'","_")
el.setAttribute("outline-width", 0)
// optional background color "#7c7c7c"
// could use onpicked/onreleased to show links from glossary
// check if any word from title is in glossary
// if so, display line or highlight visually by removing outline
// reset onreleased
let definitionFound = Object.entries( sidecarjson.entries ).filter( i => i[1].phrase == n.title ).map( f => f[1].entry )
if (openingOptions.showDefinitions && definitionFound ){ el.setAttribute("annotation", "content", definitionFound[0] ) }
})
Object.entries( sidecarjson.entries ).map( i => i[1].phrase ).map( n => {
Object.entries( sidecarjson.entries )
.map( i => { return {phrase:i[1].phrase, entry:i[1].entry} } )
.filter( i => i.entry.toLowerCase().includes(n.toLowerCase()) )
.map( i => {
let el = document.createElement("a-entity")
el.setAttribute('live-selector-line',
'start: #'+(idprefix+n.toLowerCase().replaceAll(' ','_').replaceAll(".","_").replaceAll("'","_"))
+'; end: #'+(idprefix+i.phrase.toLowerCase().replaceAll(' ','_').replaceAll(".","_").replaceAll("'","_"))
+';' )
el.classList.add('visualmeta_export_link')
AFRAME.scenes[0].appendChild(el)
})
})
Array.from( document.querySelectorAll("[line]") ).map( el => el.setAttribute("line", "color", "black"))
// should filter a bit better otherwise take lines from other components and elements e.g. raycaster
AFRAME.scenes[0].emit('mapvisualmetajsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("mapvisualmetajsonloaded", e => console.log(e))
})
} )
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterPackedMapVisualMetaJSON )

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function filterMarkdown( contentFilename ){
// if (!file) return
// special filter, done via URL, no local file (for now at least)
if ( contentFilename.endsWith(".md") ) {
console.log('it is a markdown file', contentFilename)
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
fetch( contentFilename )
.then( r => r.text() ).then( r => {
console.log('markdown', r)
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote(r, "0 1.4 -.8")
break;
case "section":
r.split(/! /).map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") ) // untested
break;
case "line":
r.split('\n').reverse().map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
break;
case "listonly":
r.replaceAll('* ','').split('\n').map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
// based on pmwiki, should also work with + or -
default:
r.split('\n').reverse().map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
}
AFRAME.scenes[0].emit('markdownloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("markdownloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterMarkdown )

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function filterTextModifications( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("text") && contentFilename.endsWith("_modifications.txt")) {
console.log('it is an modification scheme', contentFilename)
console.log('try to pass it to parametersViaURL(data)')
fetch( contentFilename ).then( r => r.text() ).then( txt => {
const data = new URLSearchParams(txt)
parametersViaURL(data)
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTextModifications )

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function filterOdtJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("xml") && contentFilename.includes("_content.odt/") && contentFilename.endsWith(".xml")) {
console.log('it is a visualmeta export file', contentFilename)
fetch( contentFilename )
.then(response => response.text())
.then(str => new window.DOMParser().parseFromString(str, "text/xml"))
.then(data => {
console.log(data)
el = addNewNote( data.childNodes[0].textContent )
});
/*
fetch( contentFilename ).then( r => r.json() ).then( json => {
// not JSON!
console.log( json )
let thumbnailPath = json.thumbnail.replace("file:/","/tapestry/")
let el = document.createElement("a-image")
el.setAttribute("position", "0 1.5 0.7")
el.setAttribute("rotation", "0 180 0")
el.setAttribute("src", thumbnailPath)
el.setAttribute("width", json.startView.size.width/10000)
el.setAttribute("height", json.startView.size.height/10000)
AFRAME.scenes[0].appendChild(el)
let positioned = {}
json.items.map( i => {
let x = 1-i.position.x/1000
let y = 2-i.position.y/1000
let el = null
if (i.type == "text") {
el = addNewNoteAsPostItNote( i.text, x + " " + y + " 1", ".1 .1 .1", "tapestry_"+i.id, "tapestry_text", true, "0 180 0")
// addNewNoteAsPostItNote( text, position=`-0.2 1.1 -0.1`, scale= "0.1 0.1 0.1", id=null, classes="notes", visible="true", rotation="0 0 0" ){
}
if (i.thumbnail) {
let thumbnailPath = i.thumbnail.source.replace("file:/","/tapestry/")
el = document.createElement("a-image")
el.setAttribute("position", x + " " + y + " 1")
el.setAttribute("rotation", "0 180 0")
el.setAttribute("src", thumbnailPath)
el.setAttribute("width", i.size.width/1000)
el.setAttribute("height", i.size.height/1000)
AFRAME.scenes[0].appendChild(el)
}
positioned[i.id] = el
if ( el ) el.setAttribute("target", "")
})
setTimeout( _ => {
// must be done after the items are positioned
json.rels.map( i => {
let el = document.createElement("a-tube")
console.log( i.from.itemId, i.to.itemId )
let start = positioned[i.from.itemId].getAttribute("position")
let end = positioned[i.to.itemId].getAttribute("position")
let mid = new THREE.Vector3()
mid.copy ( start )
mid.add ( end )
mid.divideScalar(2)
mid.z += 0.3
let path = [start, mid, end].map( p => AFRAME.utils.coordinates.stringify( p ) ).join(", ")
el.setAttribute("radius", 0.01)
el.setAttribute("path", path)
AFRAME.scenes[0].appendChild(el)
})
}, 1000 )
AFRAME.scenes[0].emit('visualmetajsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
})
*/
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterOdtJSON )

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function filterPDFUnpackedXml( contentFilename ){
const path = "/saved/pdfxml/"
let file = filesWithMetadata[contentFilename]
// might have to hijack again
if (!file) return
let contentType = file.contentType
if ( contentType.includes("xml") && contentFilename.includes("pdfxml/") ) {
console.log('it is a pdf unpacked file', contentFilename)
pageAsTextViaXML(contentFilename, page=0)
}
applyNextFilter( contentFilename )
function pageAsTextViaXML(src, page=0){
const scalingFactor = 1/1000 // used for position of text and images
// could also use x/y/z offsets
// probably easier to append to an entity, either empty or used as (white) background
const xOffset = 0.1 // changed by rootEl position
const yOffset = -1.0
const zPos = 0.01
let disabledHighlight = true // for testing manipulation
disabledHighlight=false
// highlight ball still hidden due to thickness
fetch( src ).then( r => r.text() ).then( txt => {
const rootEl = document.createElement("a-box")
file.filteredEl = rootEl
// consider show/hide instead, much faster
// could filter on tktxt.getAttribute("originalpage")
rootEl.nextPage = (el) => {
// if (page == 0) return // what is the maximum page number?
page++
// not tested in depth
// TODO missing images and breaks highlights
Array.from( rootEl.querySelectorAll(".highlightabletext") ).map( el => el.remove() )
Array.from( doc.children[0].children[page].querySelectorAll("text") ).map( (l,n) => {
let tktxt = addLineToPage(l, rootEl)
})
Array.from( rootEl.querySelectorAll(".highlightimagefromxmlitem") ).map( el => el.remove() )
Array.from( doc.children[0].children[page].querySelectorAll("image") ).map( (l,n) => {
let el = addImageToPage(l, n, rootEl)
})
rootEl.emit('pagechanged', page)
}
rootEl.previousPage = (el) => {
if (page == 0) return
page--
// not tested in depth
Array.from( rootEl.querySelectorAll(".highlightabletext") ).map( el => el.remove() )
Array.from( doc.children[0].children[page].querySelectorAll("text") ).map( (l,n) => {
let tktxt = addLineToPage(l, rootEl)
})
Array.from( rootEl.querySelectorAll(".highlightimagefromxmlitem") ).map( el => el.remove() )
Array.from( doc.children[0].children[page].querySelectorAll("image") ).map( (l,n) => {
let el = addImageToPage(l, n, rootEl)
})
rootEl.emit('pagechanged', page)
}
const sheetEl = document.createElement("a-box")
sheetEl.setAttribute("width", "1")
sheetEl.setAttribute("height", "1.2")
sheetEl.setAttribute("depth", ".01")
sheetEl.setAttribute("position", "0.5 -.6 0")
rootEl.appendChild(sheetEl)
rootEl.setAttribute("width", ".01")
rootEl.setAttribute("height", ".01")
rootEl.setAttribute("depth", ".01")
rootEl.setAttribute("color", "brown")
rootEl.setAttribute("target", "") // "hidden" by the highlightable texts as targets
// can temporarily remove target from .highlightabletext elements
// alternatively could have a handle, a la lens demo
rootEl.setAttribute("position", "-0.5 1.7 -.6")
rootEl.id = "page_from_"+src.replaceAll("https://","").replaceAll("/","_")
rootEl.classList.add ( "page_from_pdf" )
AFRAME.scenes[0].appendChild(rootEl)
const parser = new DOMParser();
let doc = parser.parseFromString(txt, "application/xml")
Array.from( doc.children[0].children[page].querySelectorAll("text") ).map( (l,n) => {
let tktxt = addLineToPage(l, rootEl)
})
Array.from( doc.children[0].children[page].querySelectorAll("image") ).map( (l,n) => {
let img = addImageToPage(l, n, rootEl)
})
AFRAME.scenes[0].emit('pdfxmlloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
} );
function addImageToPage(l, n, rootEl){
let el = document.createElement("a-box")
// is position via center of element so should offset it
el.setAttribute("src", path+l.attributes.src.value); // somehow set to #transparent...
el.setAttribute("width", l.attributes.width.value*scalingFactor);
el.setAttribute("height", l.attributes.height.value*scalingFactor);
el.setAttribute("depth", .01);
el.setAttribute("target", "")
el.id = "highlightimagefromxml_"+n
el.classList.add("highlightimagefromxmlitem")
//el.classList.add("highlightabletext")
let w = l.attributes.width.value*scalingFactor
let h = l.attributes.height.value*scalingFactor
el.setAttribute("position", ""+(w/2+l.attributes.left.value*scalingFactor+xOffset)+" "+ (-h/2+1-l.attributes.top.value*scalingFactor+yOffset)+ " "+zPos)
el.initialPosition = ""+(w/2+l.attributes.left.value*scalingFactor+xOffset)+" "+ (-h/2+1-l.attributes.top.value*scalingFactor+yOffset)+ " "+zPos
rootEl.appendChild(el)
return el
}
function addLineToPage(l, rootEl){
let tktxt = document.createElement("a-troika-text")
let pos = ""+(l.attributes.left.value*scalingFactor+xOffset) + " " + (1-l.attributes.top.value*scalingFactor+yOffset) + " "+zPos
let scale = "0.045 0.045 0.045"
tktxt.setAttribute("position", pos)
tktxt.setAttribute("originalposition", pos)
tktxt.setAttribute("originalpage", page)
tktxt.setAttribute("font-size", "0.009")
tktxt.setAttribute("color", "black")
tktxt.setAttribute("value", l.textContent)
tktxt.setAttribute("anchor", "left")
tktxt.classList.add("highlightabletext")
if (!disabledHighlight) tktxt.setAttribute("target", "")
//tktxt.setAttribute("onpicked", "console.log(selectedElements.at(-1).element.getAttribute('value'))")
tktxt.setAttribute("onpicked", "let original = selectedElements.at(-1).element; let el = original.cloneNode(true); original.parentElement.appendChild(el); setTimeout( _ => { el.setAttribute( 'position', original.getAttribute('originalposition') ) ; el.setAttribute('color','grey'); } );")
// could try highlighting with color again in here
// maybe parenting issue...
// element seems to be somewhere, in the right position, yet not visible
// should test if problematic while changing page, probably so
tktxt.setAttribute("onreleased", "let el = selectedElements.at(-1).element; el.setAttribute('color', highlightColor); el.setAttribute('rotation', ''); el.setAttribute('position', el.getAttribute('originalposition') )")
rootEl.appendChild(tktxt)
return tktxt
}
}
}
sequentialFilters.push( filterPDFUnpackedXml )

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function videoAPIPeerTube( contentFilename ){
let file = filesWithMetadata[contentFilename]
//if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentFilename.includes("/api/v1/search/videos") ) { // peertube API, not specific enough
// could verify instead via header i.e x-powered-by: PeerTube
console.log('it is a PeerTube API call', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
const rootEl = document.createElement("a-entity")
rootEl.jsonfromapi = json // rarely so big that it makes any difference to have it twice, on here and on individual items
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
json.data.map( (d,i) => {
let el = document.createElement("a-image")
rootEl.appendChild(el)
el.setAttribute("position", ""+(-1+Math.random())+" "+(Math.random()+1)+" -0.5" )
el.setAttribute("scale", ".2 .1 .1")
el.setAttribute("src", contentFilename.replace(/\/api.*/,'') + d.thumbnailPath)
el.setAttribute("target", "")
el.jsonfromapi = d
el.classList.add( 'videoapipeertube' )
el.provenance = contentFilename
el.id = "video_"+d.name
})
AFRAME.scenes[0].emit('videoapipeertube_loaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("videoapipeertube_loaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( videoAPIPeerTube )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterPkpass( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("pkpass") && contentFilename.includes(".pkpass") ) {
console.log('it is a PKPass packed file', contentFilename)
const rootEl = document.createElement("a-entity")
AFRAME.scenes[0].appendChild(rootEl)
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
// console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("pass.json") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
let el = addNewNote( json.boardingPass.primaryFields.map( f => f.label ).join(" - ") )
el.dataSource = json
AFRAME.scenes[0].emit('pkpassloaded', contentFilename)
})
})
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterPkpass )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterPmWiki( contentFilename ){
// if (!file) return
// special filter, done via URL, no local file (for now at least)
if ( contentFilename.endsWith("?action=source") ) { // not very reliable
console.log('it is a pmwiki file', contentFilename)
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
fetch( contentFilename )
.then( r => r.text() ).then( r => {
// console.log('pmwiki', r)
// TODO
// diff support to replay over time, e.g. https://fabien.benetou.fr/PIMVRdata/ItemsStates?action=diff
// index as a special case https://fabien.benetou.fr/Site/AllRecentChanges?action=source
// rendered previews e.g https://vatelier.benetou.fr/MyDemo/newtooling/textures/fabien.benetou.fr_PIMVRdata_ItemsStates.png
// server side graph generation e.g. https://vatelier.benetou.fr/MyDemo/newtooling/wiki_graph.json
// very specific
let elements = []
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
elements.push( addNewNote(r, "0 1.4 -.8") )
break;
case "section":
r.split(/! /).map( (c,i) => elements.push( addNewNote(c, "0 "+(1+i/10)+" -.8") ) ) // untested
break;
case "line":
r.split('\n').map( (c,i) => elements.push( addNewNote(c, "0 "+(1+i/10)+" -.8") ) )
break;
case "listonly":
default:
r.replaceAll('* ','').split('\n').map( (c,i) => elements.push( addNewNote(c, "0 "+(1+i/10)+" -.8") ) )
// this is specific to https://fabien.benetou.fr/PersonalInformationStream/WithoutNotesMay2025 and similar
}
elements.map( el => { el.classList.add('pmwikifilter'); el.classList.add('filterimport') } )
// for something more generic see https://www.pmwiki.org/wiki/PmWiki/PageFileFormat
AFRAME.scenes[0].emit('pmwikiloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("pmwikiloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterPmWiki )

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function filterQ2LayoutJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("json") && contentFilename.endsWith("_q2layout.json") ) {
console.log('it is a Q2 Layout JSON file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( savedDataFromPreviousSession => {
// console.log( savedDataFromPreviousSession )
savedDataFromPreviousSession.map( savedData =>
Array.from( document.querySelectorAll('.'+classNameItemsToSave) )
.filter( noteEl => noteEl.getAttribute("value") == savedData.value )
// search by value as in theory those are constant (but not necessarily unique, even though usually are)
.map( foundNoteEl => {
foundNoteEl.setAttribute("position", AFRAME.utils.coordinates.stringify(savedData.position) )
foundNoteEl.setAttribute("rotation", AFRAME.utils.coordinates.stringify(savedData.rotation) )
} )
// should also debug the unfound ones
)
AFRAME.scenes[0].emit('q2layoutjsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterQ2LayoutJSON )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterReteBiByBit( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("") && (contentFilename.endsWith("-rete.bitbybit") || contentFilename.endsWith("rete-runner.bitbybit") )) {
console.log('it is a Rete BitByBit file', contentFilename)
// assuming non minified code... but maybe works the same way
// TODO try with minified code, would be preferred in order to do execution after
const filenameIdPrefix = "retebitbybit_id_"
if (contentFilename.endsWith("rete-runner.bitbybit") ) {
fetch( contentFilename ).then( r => r.text() ).then( txt => {
executeBitbybit(txt)
// can keep track of generate meshes via
// AFRAME.scenes[0].object3D.children.filter( o => o.name.includes("brepMesh") )
// filtering with before the call and after (even though async)
})
} else {
fetch( contentFilename ).then( r => r.json() ).then( txt => {
let nodes = Object.entries( JSON.parse(txt.script).nodes )
//console.log( nodes )
const rootEl = document.createElement("a-entity")
file.filteredEl = rootEl
rootEl.execute = _ => console.warn( 'Not implemented for now, see executeBitbybit()')
// TODO see executeBitbybit() , needs runner code too
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
nodes.map( n => {
let el = document.createElement("a-troika-text")
let boxEl = document.createElement("a-box")
boxEl.setAttribute("wireframe", "true" )
boxEl.setAttribute("width", .3 )
boxEl.setAttribute("height", .4 )
boxEl.setAttribute("depth", .01 )
boxEl.setAttribute("position", "0 -.18 0" )
el.setAttribute("value", n[1].customName )
el.setAttribute("font-size", ".05")
el.setAttribute("target", "")
let x = 1+n[1].position[0]/1000
let y = 2-n[1].position[1]/1000
let z = -1
el.setAttribute("position", ""+x+" "+y+" "+z)
rootEl.appendChild(el)
el.appendChild(boxEl)
el.id = filenameIdPrefix + n[1].id
})
nodes.map( p => {
let n = p[1]
let inputs = Object.entries( n.inputs ).map( o => o[1] )
if (inputs.length) {
// console.log( n.id, inputs )
inputs.map( c => {
let el = document.createElement("a-entity")
el.setAttribute('live-selector-line',
'start: #'+(filenameIdPrefix+n.id)
+'; end: #'+(filenameIdPrefix+c.connections[0].node)
+';' )
el.classList.add('retebitbybit_export_link')
rootEl.appendChild(el)
})
}
})
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('retebitbybitloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("retebitbybitloaded", e => console.log(e))
} );
}
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterReteBiByBit )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after
async function executeBitbybit(code){
window.THREEJS = window.THREE;
await import("https://cdn.jsdelivr.net/gh/bitbybit-dev/bitbybit-assets@0.20.4/runner/bitbybit-runner-lite-threejs.js")
const aframeScene = document.querySelector('a-scene').object3D;
const runnerOptions = {
canvasZoneClass: 'myCanvasZone',
enableOCCT: true,
enableJSCAD: false,
enableManifold: false,
loadFonts: ['Roboto'],
externalThreeJSSettings: {
scene: aframeScene,
camera: AFRAME.systems.camera,
}
};
const runner = window.bitbybitRunner.getRunnerInstance();
const { bitbybit, Bit, camera, scene, renderer } = await runner.run( runnerOptions);
window.bitbybit = bitbybit;
window.Bit = Bit;
window.runner = runner
runner.executeScript(code)
}

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function filterSavedRSS( contentFilename ){
// for example in bounded volume
// see how to load an XML document in JS
// limit to useful values for our context (e.g. title and date)
// cf DOM parser
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("xml") && contentFilename.includes(".rss") ) {
console.log('it is a rss saved file', contentFilename)
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
fetch( contentFilename ).then( r => r.text() ).then( txt => {
const rootEl = document.createElement("a-entity")
rootEl.id = filesWithMetadata[contentFilename].idFromFilename
rootEl.elements = []
const parser = new DOMParser()
const doc = parser.parseFromString( txt, "application/xml" )
const titles = Array.from( doc.querySelectorAll( 'title' )
).map( el => el.innerHTML )
//).map( el => el.innerText )
titles.map( (t,i) => {
let el = addNewNote(t, "0 "+(1+i/10)+" -.8" )
// should change parent to rootEl
// addNewNote shouldn't force parent on scene
rootEl.elements.push( el )
el.classList.add( "rss-element" )
})
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('savedrssloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterSavedRSS )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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// inspired by http://expressjs.com/en/guide/using-middleware.html
function filterScreenshot( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("image") && contentFilename.startsWith('screenshot_') && contentFilename.endsWith('.jpg') ) {
console.log('screenshot image', contentFilename)
let fullPath = contentFilename
let id = fullPath.replaceAll('.','')
// get element generated by the previous filter
// probably too fast
let elParent = document.getElementById( id )
let el = document.createElement("a-entity")
elParent.appendChild( el )
let elBox = document.createElement("a-box")
elBox.setAttribute("scale", ".1 .1 .1")
elBox.setAttribute("wireframe", "true")
elBox.setAttribute("color", "purple")
el.appendChild( elBox )
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterScreenshot )

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// https://cdnjs.com/libraries/sql.js
// https://github.com/sql-js/sql.js?tab=readme-ov-file#loading-a-database-from-a-server
function filterTemplateExample( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("xml") && contentFilename.includes("pdfxml/") ) {
console.log('it is a pdf unpacked file', contentFilename)
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote(txt, "0 1.4 -.8")
break;
case "listonly":
default:
txt.replaceAll('* ','').split('\n').map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
}
const rootEl = document.createElement("a-entity")
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('templateexampleloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterTemplateExample )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterTextModifications( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("subrip") && contentFilename.endsWith(".srt")) {
console.log('it is an modification scheme', contentFilename)
console.log('try to pass it to parametersViaURL(data)')
fetch( contentFilename ).then( r => r.text() ).then( txt => {
let jsonFromSRT = txt.split(/$\n/).map(l=>{
let subItem = l.split('\n')
let timings = subItem[1].split(' --> ')
return { id:Number(subItem[0]), timingStart:timings[0], timingEnd:timings[1], text:subItem[2] }
} )
console.log( jsonFromSRT )
addNewNote( jsonFromSRT.map( i => i.text).join('\n') )
// could instead delegate that later as event
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTextModifications )

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function filterTextModifications( contentFilename ){
let idFromFilename = contentFilename.replaceAll('.','') // has to remove from proper CSS ID
let file = filesWithMetadata[contentFilename]
if (!file) return
let openingOptions = filesWithMetadata[contentFilename].openingOptions
let contentType = file.contentType
if ( contentFilename.endsWith(".stxt")) {
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.warn( 'single line only for now')
let lines = txt.split('\n')
let content = lines.filter( l => !l.startsWith('{') && l.length>0 )
let data = lines.filter( l => l.startsWith('{') ).map( l => JSON.parse(l) )
let mappedSections = content.map( (l,i) => { return {text:l, properties:data[i]} } )
let el = document.createElement('a-entity')
// console.log (openingOptions.maximumlength)
// if (openingOptions.maximumlength) txt = txt.substr(0,openingOptions.maximumlength)
mappedSections.map( (s,i) => {
let section = addNewNote( s.text )
// should apply s.properties to section
if ( s.properties.position ) section.setAttribute('position', s.properties.position )
if ( s.properties.scale ) section.setAttribute('scale', s.properties.scale )
if ( s.properties.rotation ) section.setAttribute('rotation', s.properties.rotation )
// should generalize for all properties, safer for now this way though
})
el.id = idFromFilename
AFRAME.scenes[0].emit('spatialtext_loaded', el)
// should split per section delimited by {} object
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTextModifications )

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function filterSVGImage( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("image") && contentFilename.endsWith(".svg")) {
console.log('it is an SVG image', contentFilename)
// could also try to parse the SVG itself, for now delegated potentially via event
AFRAME.scenes[0].emit('svgloaded', contentFilename)
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterSVGImage )

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function filterTapestryJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
// TODO support zipped version directly, cf e.g. mapvisualmeta.jsons.zip.js
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
if ( contentType.includes("json") && contentFilename.startsWith("tapestry/") && contentFilename.endsWith("root.json")) {
console.log('it is a tapestry export file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
// console.log( json )
let thumbnailPath = json.thumbnail.replace("file:/","/tapestry/")
let el = document.createElement("a-image")
el.setAttribute("position", "0 1.5 0.7")
el.setAttribute("rotation", "0 180 0")
el.setAttribute("src", thumbnailPath)
el.setAttribute("width", json.startView.size.width/10000)
el.setAttribute("height", json.startView.size.height/10000)
el.classList.add( "tapestryelement")
el.provenance = contentFilename
AFRAME.scenes[0].appendChild(el)
let positioned = {}
json.items.map( i => {
let x = 1-i.position.x/1000
let y = 2-i.position.y/1000
let el = null
if (i.type == "text") {
el = addNewNoteAsPostItNote( i.text, x + " " + y + " 1", ".1 .1 .1", "tapestry_"+i.id, "tapestry_text", true, "0 180 0")
// addNewNoteAsPostItNote( text, position=`-0.2 1.1 -0.1`, scale= "0.1 0.1 0.1", id=null, classes="notes", visible="true", rotation="0 0 0" ){
}
if (i.thumbnail) {
let thumbnailPath = i.thumbnail.source.replace("file:/","/tapestry/")
el = document.createElement("a-image")
el.setAttribute("position", x + " " + y + " 1")
el.setAttribute("rotation", "0 180 0")
el.setAttribute("src", thumbnailPath)
el.setAttribute("width", i.size.width/1000)
el.setAttribute("height", i.size.height/1000)
AFRAME.scenes[0].appendChild(el)
}
positioned[i.id] = el
if ( el ) {
el.setAttribute("target", "")
el.classList.add( "tapestryelement")
el.provenance = contentFilename
}
})
setTimeout( _ => {
// must be done after the items are positioned
json.rels.map( i => {
let el = document.createElement("a-tube")
console.log( i.from.itemId, i.to.itemId )
let start = positioned[i.from.itemId].getAttribute("position")
let end = positioned[i.to.itemId].getAttribute("position")
let mid = new THREE.Vector3()
mid.copy ( start )
mid.add ( end )
mid.divideScalar(2)
mid.z += 0.3
let path = [start, mid, end].map( p => AFRAME.utils.coordinates.stringify( p ) ).join(", ")
el.setAttribute("radius", 0.01)
el.setAttribute("path", path)
AFRAME.scenes[0].appendChild(el)
el.classList.add( "tapestryelement")
el.provenance = contentFilename
})
AFRAME.scenes[0].emit('tapestryjsonloaded', contentFilename)
}, 1000 )
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTapestryJSON )

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function filterTemplateExample( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentType.includes("xml") && contentFilename.includes("pdfxml/") ) {
console.log('it is a pdf unpacked file', contentFilename)
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.log( "mereology", openingOptions.mereology )
switch( openingOptions.mereology ) {
case "whole":
addNewNote(txt, "0 1.4 -.8")
break;
case "listonly":
default:
txt.replaceAll('* ','').split('\n').map( (c,i) => addNewNote(c, "0 "+(1+i/10)+" -.8") )
// could had here
}
const rootEl = document.createElement("a-entity")
// having a root element to attach on makes manipulation later on easier and safer, bringing a context for later modifications
rootEl.fromfile = txt
// to make the data usable, better with JSON or per element but still potentially useful by other elements
file.filteredEl = rootEl
rootEl.test = _ => console.log( 'test' )
// function that can then be called on the created element later on
// e.g. filesWithMetadata["https://companion.benetou.fr/saved/pdfxml/3209542.3209570.xml"].filteredEl.nextPage('ok')
AFRAME.scenes[0].appendChild(rootEl)
AFRAME.scenes[0].emit('templateexampleloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("templateexampleloaded", e => console.log(e))
} );
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterTemplateExample )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterTemplateExample( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
// can be removed for URLs as those are not with metadata
let contentType = file.contentType
// mereology option
let openingOptions = filesWithMetadata[contentFilename].openingOptions
// can be used via e.g. showFile("https://fabien.benetou.fr/?action=source",{ mereology:"whole"})
// filtering, only applying what's next to a certain content type and/or with filename filtering with .startsWith() .endsWith() .includes() or regex
if ( contentFilename.endsWith(".tbx") ) {
console.log('it is a TinderBox unpacked file', contentFilename)
/*
// example of zip support
fetch( contentFilename ).then( r => r.blob(r) ).then( file => zip.loadAsync(file) ).then( f => {
console.log(f.files)
let filenameFromZip = Object.entries( f.files ).filter( i => i[0].includes("partialfilename.ext") ).map( i => i[0] )[0]
f.files[filenameFromZip].async("string").then( dyn_content => {
json = JSON.parse( dyn_content )
})
})
*/
fetch( contentFilename )
.then(response => response.text())
.then(str => new window.DOMParser().parseFromString(str, "text/xml"))
.then(data => {
// console.log(data)
window.tbx = data
let example = Array.from( tbx.querySelectorAll("item [Creator='Mark Anderson']") ).slice(0,10)
.map( tinderItem => Array.from( tinderItem.children ).filter( e => e.outerHTML.includes("Name") ).map( e => e.innerHTML ) )
let spatialExample = Array.from( tbx.querySelectorAll("item [Creator='Mark Anderson']") ).slice(0,10).map( tinderItem => {
res = {}
Array.from( tinderItem.children )
.map( e => {
if (e.outerHTML.includes("Name")) res.name = e.innerHTML
if (e.outerHTML.includes("Xpos")) res.x = Number(e.innerHTML)
if (e.outerHTML.includes("Ypos")) res.y = Number(e.innerHTML)
})
return res
})
console.log( example )
spatialExample.map( (e,i) =>
addNewNote( e.name, (e.x/10) + " " + (1+e.y) + " -0.7" )
)
AFRAME.scenes[0].emit('tinkerboxxmlloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
});
}
applyNextFilter( contentFilename )
// can stop here or move on to the next filter that might or not be applied
}
sequentialFilters.push( filterTemplateExample )
// adding this to the list of filters to go through, order matters
// typically one would be generic filters first then more specific ones after

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function filterTextModifications( contentFilename ){
let idFromFilename = contentFilename.replaceAll('.','') // has to remove from proper CSS ID
let file = filesWithMetadata[contentFilename]
if (!file) return
let openingOptions = filesWithMetadata[contentFilename].openingOptions
let contentType = file.contentType
if ( contentType.includes("text") && contentFilename.endsWith(".txt")) {
fetch( contentFilename ).then( r => r.text() ).then( txt => {
console.log (openingOptions.maximumlength)
if (openingOptions.maximumlength)
txt = txt.substr(0,openingOptions.maximumlength)
let el = addNewNote( txt )
el.id = idFromFilename
AFRAME.scenes[0].emit('plaintext_loaded', el)
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterTextModifications )

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function filterVisualMetaJSON( contentFilename ){
let file = filesWithMetadata[contentFilename]
if (!file) return
let contentType = file.contentType
if ( contentType.includes("json") && contentFilename.endsWith(".visualmetaexport.json")) {
console.log('it is a visualmeta export file', contentFilename)
fetch( contentFilename ).then( r => r.json() ).then( json => {
//console.log( json )
let titleEl = addNewNote( json["visual-meta-bibtex-self-citation"].article.title, "0 1.8 -.3" )
json["visual-meta-full-document-text"].text.split("\n").reverse().map( (e, i) => {
let el = addNewNote( e, "0 "+(1+i/40)+" -.5" )
if ( e.startsWith("#") ){
//el.addEventListener("object3dset", _ => el.setAttribute("font-size", el.getAttribute("font-size")*20 ) )
// not yet set, events loaded and object3dset do not help
el.setAttribute("font-size", 0.3)
el.setAttribute("value", e.replaceAll("#","") )
// should be a bit more subtle...
}
el.provenance = contentFilename
el.classList.add('visualmetaelement')
})
Object.values( json["Glossary"].entries ).map( (e, i) => {
let el = addNewNote( e.phrase + ' ' + e.entry, "-1.3 "+(1+i/10)+" -.6" )
el.provenance = contentFilename
el.classList.add('visualmetaelement')
})
Object.values( json["document-headings"] ).reverse().map( (e, i) => {
let el = addNewNote( e.name, "-1.1 "+(1+i/10)+" -.6" )
el.setAttribute("font-size", Number(e.level.replace("level",""))/10 )
el.addEventListener("object3dset", _ => el.object3D.translateX( 1-Number(e.level.replace("level",""))/10 ) )
el.provenance = contentFilename
el.classList.add('visualmetaelement')
})
AFRAME.scenes[0].emit('visualmetajsonloaded', contentFilename)
// to use the event consider :
//AFRAME.scenes[0].addEventListener("visualmetajsonloaded", e => console.log(e))
})
}
applyNextFilter( contentFilename )
}
sequentialFilters.push( filterVisualMetaJSON )

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<h1>Documentation of parameters</h1>
The experience can be configured via its URL. This allow for customization by anyone while also allowing to share the result back with anyone else. There is no code modification needed, no saving needed. The URL itself becomes the modified experience.
<br>
<br>
Within that context there are 3 main query parameters to understand, namely <b>username</b>, <b>set</b> and <b>showfile</b>. Specifically :
<ul>
<li><code>username</code> : set a pre-defined experiment with its dedicated interface, data, etc. Note that some do require more parameters. An example could be <a target=_blank href="https://companion.benetou.fr/index.html?username=demoqueueq1">https://companion.benetou.fr/index.html?username=demoqueueq1</a> which allowed for a sequence of experiments. It required no additional parameters. Alternatively <a target=_blank href="https://companion.benetou.fr/index.html?username=q2_step_refcards_filtering&emulatexr=true">https://companion.benetou.fr/index.html?username=q2_step_refcards_filtering&emulatexr=true</a> has both a username (here q2_step_refcards_filtering ) and another parameter (emulatexr with value true). See the <a href="#username">dedicated list</a> below.
<li><code>set</code> : modify any element of the page. Typically this is done to visually modify something, showing or hiding elements. An example could be <a target=_blank href="https://companion.benetou.fr/index.html?set_a-sky_color=purple&showfile=Fortress.glb">https://companion.benetou.fr/index.html?set_a-sky_color=purple&showfile=Fortress.glb</a> which set the color of the sky to purple and show a file that is a 3D model of a castle where the user starts their experience. See the <a href="#set">dedicated list</a> below.
<li><code>showfile</code> : display the content of a file. This is done thanks to filters (see recorded video) and allows for a relatively wide range of files. The most basic ones, e.g. 3D model, show 3D models in space but some filters allow parsing of specific file formats, e.g. PmWiki lists, docx text content, zipped exports, etc. An example could be <a target=_blank href="https://companion.benetou.fr/index.html?username=q2_visualmetaexport_map_via_wordpress&showfile=https://futuretextlab.info/wp-content/uploads/Frode-dynamicviewvisualmetaexport.jsons_.zip">a remote VisualMeta export</a> hosted on a WordPress instance. The filter unpacks the zip file and display its content while making each item interactable. Note also that some specific formats, e.g. _modifications.txt files, can contain set parameters and thus multiple modifications back. Shown files can also contain layouts of displayed content in order to resume the state of a past session, e.g. <a target=_blank href="https://companion.benetou.fr/index.html?username=q2_annotated_bibliography_week2&showfile=q2_annotated_bibliography_week2_test_q2layout.json">https://companion.benetou.fr/index.html?username=q2_annotated_bibliography_week2&showfile=q2_annotated_bibliography_week2_test_q2layout.json</a>.
</ul>
<script>
const baseURL = 'https://companion.benetou.fr/index.html'
</script>
<h2>Note on live documentation of experiments</h2>
<div>
Most links should work, yes surely some will not work or won't make sense outside of XR or need some interactions.
</div>
<br>
<div>
A lot of the <code>?set</code> examples (see below) do not show a visual difference as we decided at the end of the 1st quarter to hide a lot of elements to faciliate demonstrations. This unfortunately had the side effect of preventing those examples later on despite them working back then. For example at the end of Q2 <code>?set_IDenvironment_gltf-model=world-bake.glb</code> does not show the 3D model despite the file being present and showfile working because we are not hiding the element with ID environment.
From an experimentation perspective it is arguably not useful to "fix" those historical links as doings will most likely prevent newer ones from working and thus rather unpredictively. It is though important to know that they did work.
</div>
<br>
<div>
Regardless of those technical limitations please do feel free to report links that seem, according to you, not to work as expected. Plenty do provide :
<ol>
<li>the URL (full including all parameters used),
<li>hardware used, browser used (e.g. Vision Pro with OS version 123 and browser version 456),
<li>date and hour of test (as things are live, maybe something was edited as you tried)
<li>the current behavior (what you expected to see),
<li>the expected behavior (what actually happened),
<li>any supporting materials you think would be useful, e.g. video recording, screenshots, etc.
<ol>
</div>
<h2>Parameters</h2>
<div id=parameters_to_expand>
<ul>
<li>allowNtfyFeedbackHUD
<li>emulatexr
<li>forcecontrollers
<li>itemsfile
<li>partialfilename
<li>query
<li>remote_keyboard_group // should be URL encoded, assuming for now alphanum only
<li>shareerrors
<li>showdebug
<li>showdefinitions
<li>showdemoexample
<li>sourceFromNextDemo
<li>speedup_emulatexr_test
<li>username
</ul>
<script>
// could make URLs clickable, even though some won't work or show visible changes
Array.from( parameters_to_expand.querySelectorAll('li') ).map( p => {
return // none of these are useful without the right value
let el = document.createElement('a')
el.href = baseURL + '?' + p.innerText
el.target = '_blank'
el.innerText = p.innerText
p.innerText = ''
p.appendChild( el )
})
</script>
</div>
Note that some parameters (e.g. <code>emulatorxr</code>) are only used in conjonction with other parameters. Here <code>emulatorxr</code> with <code>username</code> itself within only a range of values, see below.
<br>
<br>
Some parameters added after the creation of this documenation (early June 2025) are not documented.
<h3>How to populate that list</h3>
Ran server side
<pre>grep urlParams.get /transition/webdav/data/fotsave/fot_sloan_companion_public/index.html | sed "s/.*get//" | sort | uniq</pre>
<a id=username></a>
<h2>Username values</h2>
for username which is itself a just a parameter
<div id=usernamevalues_to_expand>
<ul>
<li>cubetester
<li>demoqueueq1
<li>icon_tags
<li>instructionsonhands
<li>jsonrefmanualtester
<li>metatester10032025
<li>metatester13032025
<li>poweruser
<li>refoncubetester
<li>ring_discovery
<li>ring_discovery_with_keyboard
<li>ring_highlights
<li>skating_rings
<li>spreadsheetcolumns
<li>tabletest
<li>temple_test
<li>thicknesstesteruser
</ul>
<h3>Quarter 1</h3>
<ul>
<li>q1_step_audio
<li>q1_step_highlights
<li>q1_step_refcards
<li>q1_step_screenshot
<li>q1_step_showfile
<li>q1_step_urlcustom
</ul>
<h3>Quarter 2</h3>
<ul>
<li>q2_annotated_bibliography
<li>q2_annotated_bibliography_week2
<li>q2_arcade
<li>q2_bbox_per_filter_source
<li>q2_drop_for_graph
<li>q2_fingersmenu
<li>q2_handswap
<li>q2_immersive_console
<li>q2_json_collaborations
<li>q2_keydrumsticks
<li>q2_keymap
<li>q2_lego_map
<li>q2_lense
<li>q2_most_recent_file
<li>q2_noneuclidian
<li>q2_nouploadfile
<li>q2_ntfy_keyboard_with_keymap_visual_feedback
<li>q2_onrelease_lookat
<li>q2_os_keyboard
<li>q2_pasting
<li>q2_picker
<li>q2_remote_ntfy_keyboard
<li>q2_ring_keyboard
<li>q2_secondarypinch_singlehanded
<li>q2_secondarypinch_singlehanded_spatial
<li>q2_spatialknowledgeobject
<li>q2_step_contextuallayouts
<li>q2_step_end
<li>q2_step_highlight
<li>q2_step_jsonedit
<li>q2_step_layout_animationtests
<li>q2_step_refcards_filtering
<li>q2_step_start
<li>q2_step_volumetric_frames
<li>q2_visualmetaexport
<li>q2_visualmetaexport_map
<li>q2_visualmetaexport_map_via_wordpress
<li>q2_visualmetaexport_map_via_wordpress_with_keyboard
<li>q2_visualmetaexport_map_via_wordpress_with_lookat
<li>q2_wrist_rotations
<li>q2_yubikeyotp
</ul>
<script>
// make URLs clickable, even though some won't work or show visible changes
Array.from( usernamevalues_to_expand.querySelectorAll('li') ).map( p => {
let el = document.createElement('a')
el.href = baseURL + '?username=' + p.innerText
el.target = '_blank'
el.innerText = p.innerText
p.innerText = ''
p.appendChild( el )
})
</script>
</div>
<h3>How to populate that list</h3>
Ran server side
<pre>grep username /transition/webdav/data/fotsave/fot_sloan_companion_public/index.html | sed "s/.*== //" | sed "s/) {//" | grep -v dictionaryForCompletion | sort | uniq</pre>
<a id=emulatorxr></a>
<h2>emulatexr working with Username values</h2>
and for test scenarii only which is with emulatexr parameter
<div id=emulaterxrvalues_to_expand>
<ul>
<li>q2_lense
<li>q2_step_layout_animationtests
<li>q2_step_refcards_filtering
<li>q2_step_volumetric_frames
</ul>
<script>
// make URLs clickable, even though some won't work or show visible changes
Array.from( emulaterxrvalues_to_expand.querySelectorAll('li') ).map( p => {
let el = document.createElement('a')
el.href = baseURL + '?emulatexr=true&username=' + p.innerText
el.target = '_blank'
el.innerText = p.innerText
p.innerText = ''
p.appendChild( el )
})
</script>
</div>
<h3>How to populate that list</h3>
Ran server side
<pre>head -300 /transition/webdav/data/fotsave/fot_sloan_companion_public/index.html | grep username | sed "s/.*== //" | sed "s/) {//" | grep -v dictionaryForCompletion | sort | uniq</pre>
there are a quite a few more from Q1 via specifically parametersViaURL because that one https://git.benetou.fr/utopiah/spasca-fot-sloan-q1/src/branch/main/data/index.html#L602 can do a lot, letting anybody changing what is shown or not, how, etc
<a id=set></a>
<h2>Set values</h2>
<h3>Syntax</h3>
<ul>
<li>selector ID environment (not # as this is not a valid URL query parameter!) or .classname
<li>attribute name (e.g. color)
<li>value, (e.g. blue)
</ul>
For example <code>?set_.pannel_color=red</code> will set to "red" the attribute named "color" for all elements of class name "pannel".
<h3>Example of values</h3>
<ul>
<li><code>color=blue</code> can be a string of HTML colors
<li><code>gltf-model=world-bake.glb</code> can be a relative or absolute URL (where CORS is supported)
<li><code>visible=false</code> to show or hide an element, a boolean string that can be either true or false (not True or False or TRUE or FALSE!)
<li><code>src=https://webdav.benetou.fr/fotsave/fot_sloan_companion_public/world-bake.glb</code> can be a full URL (where CORS is supported)
<li><code>src=pano4s.png</code> can also be the relative URL of an image, using it as texture
<li><code>scale=1%201%201</code> as a scale for width height and depth, e.g. here a uniform scale of 1 (URI encoded, where %20 becomes an empty space " ")
<li><code>position=0%201%200</code> as metric position along X, Y and Z axis, X=-1 is 1 to the left of the starting position, Y=1 is 1m up and Z=-1 is 1m ahead
<li><code>rotation=0%20-30%200</code> as angle rotation in degrees along X, Y and Z axis relative to the object center, here 0 deg pitch, -30 yaw and 0 roll (see <a href="https://aframe.io/docs/1.7.0/components/rotation.html">details</a>)
</ul>
Your browser will automatically URI encode your URL, thus one can type <code>position=0 1.4 -1</code> and get <code>position=0%201.4%20-1</code>
<br>
<br>
To get a URL to later on use as a parameter value consider using the upload function of the prototype <a target=_blank href="https://companion.benetou.fr">https://companion.benetou.fr</a> which in turns make the resulting file available at <code>https://companion.benetou.fr/filename</code>
<h3>Values used</h3>
<div id=setvalues_to_expand>
<ul>
<li>?set_.manuscript_color=blue
<li>?set_.notes_visible=false
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue&set_a-sky_color=grey&showfile=Fortress.glb
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue&set_a-sky_color=grey&showfile=Fortress.glb&showfile=augmented_paper.pdf-0.jpg
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue&set_a-sky_color=grey&showfile=Fortress.glb&showfile=augmented_paper.pdf-1.jpg
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue&set_a-sky_color=grey&showfile=Fortress.glb&showfile=fabien_modifications_test.txt
<li>?set_IDenvironment_visible=false&showfile=Apartment.glb
<li>?set_IDmanuscript_color=blue
<li>?set_IDmanuscript_color=lightbrown
<li>?set_IDmanuscript_color=lightyellow
<li>?set_a-sky_src=Solstice-sunrise-cylinder-105-degrees.png
<li>?set_a-sky_src=Solstice-sunrise-cylinder-105-degrees.png
<li>?set_a-sky_src=Solstice-sunrise-cylinder-105-degrees.png&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=Solstice-sunrise-cylinder-105-degrees.png&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=faded-ground-keithm.jpg
<li>?set_a-sky_src=faded-ground-keithm.jpg&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=office%20windows%20closed%20edited.jpg
<li>?set_a-sky_src=office%20windows%20closed%20edited.jpg
<li>?set_a-sky_src=office-windows-closed-edited25.png
<li>?set_a-sky_src=pano3s.png
<li>?set_a-sky_src=pano4s.png
<li>?set_a-sky_src=spacemed.jpg&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=spacemed.jpg&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=spacemed.jpg&set_IDgroundfor360_visible=true
<li>?set_a-sky_src=spacemed.jpg&set_IDgroundfor360_visible=true&set_IDgroundfor360_scale=2%202%202
<li>?set_a-sky_src=spacemed.jpg&set_IDgroundfor360_visible=true&set_IDgroundfor360_scale=20%202%2020
<li>?set_environmentsky_color=green
<li>?set_environmentsky_color=red
</ul>
Known problematic ones (usually not a bug, just not visible change)
<ul>
<li>?set_.notes_visible=false&set_IDpanopticonpannels_visible=false
<li>?set_IDenvironment_visible=false&set_.pannels_color=blue
<li>?set_IDenvironment_visible=false&set_IDpanopticonpannels_visible=false
<li>?set_IDenvironment_src=https://webdav.benetou.fr/fotsave/fot_sloan_companion_public/world-bake.glb
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue
<li>?set_IDenvironment_visible=false&set_.pannel_color=blue&set_a-sky_color=grey
<li>?set_IDenvironment_gltf-model=world-bake.glb
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%200%200
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%201%200&set_IDenvironment_rotation=0%20-30%200
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%201%200&set_IDenvironment_rotation=0%200%200
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%201%200&set_IDenvironment_rotation=0%2030%200
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%202%20-7&set_IDenvironment_rotation=0%20-30%200
<li>?set_IDenvironment_gltf-model=world-bake.glb&set_IDenvironment_scale=1%201%201&set_IDenvironment_position=0%203%200&set_IDenvironment_rotation=0%20-30%200
<li>?set_.pannel_color=blue
<li>?set_.pannel_color=red
<li>?set_.environment_visible=false&set_.panopticonpannels_visible=false
<li>?set_IDpanopticonpannels_position=0%200%200&set_IDpanopticonpannels_rotation=0%2045%200
<li>?set_IDpanopticonpannels_position=0%200%200&set_IDpanopticonpannels_rotation=0%2090%200
<li>?set_IDpanopticonpannels_position=0%200.5%200
<li>?set_IDpanopticonpannels_position=0%200.5%200&set_IDpanopticonpannels_rotation=0%2045%200
<li>?set_IDpanopticonpannels_position=0%202%200
<li>?set_panopticonpannels_position=0%201%200
<li>?set_panopticonpannels_scale=.1%20.1%20.1
<li>?set_panopticonpannels_scale=2%202%202
<li>?set_IDenvironment_src=url(world-bake.glb)
<li>?set_IDenvironment_src=world_bake.glb
<li>?set_environment_glb=Fortress.glb
<li>?set_environment_glb=url(Fortress.glb)
<li>?set_environment_gltf-model=url(Fortress.glb)
<li>?set_environment_gltf-model=url(Fortress.glb)&set_environment_position=0%20-1%200
<li>?set_environment_gltf-model=url(Fortress.glb)&set_environment_position=0%20-10%200
<li>?set_environment_gltf-model=url(Fortress.glb)&set_environment_position=0%200%200
<li>?set_environment_visible=false&set_panopticonpannels_visible=false
<li>?set_environment_visible=false&set_panopticonpannels_visible=false
</ul>
<script>
// make URLs clickable, even though some won't work or show visible changes
Array.from( setvalues_to_expand.querySelectorAll('li') ).map( p => {
let el = document.createElement('a')
el.href = baseURL + p.innerText
el.target = '_blank'
el.innerText = p.innerText
p.innerText = ''
p.appendChild( el )
})
</script>
</div>
<h3>How to populate that list</h3>
Ran client side
<pre>sqlite3 /home/fabien/Prototypes/places.sqlite "select url from moz_places where url like '%?set_%';" | sort | uniq</pre>
<hr>
<h2>See also</h2>
<ul>
<li>listing of Q1 demos https://companion.benetou.fr/demos_example.html?filename=demo_q1.json
<li>listing of Q2 demos (still to be edited) https://companion.benetou.fr/demos_example.html?filename=demo_q2.json
<li>to provide feedback on demo sets https://companion.benetou.fr/demos_feedback_example.html
<li>to visually edit a demo set https://companion.benetou.fr/demos_editor_example.html
</ul>

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/* potential improvements
event on state switch, e.g. thumb up to thumb down or whatever to thumb down
but NOT thumb down to thumb down
sustained state, e.g. thumb down to thumb down for N seconds
extend proximityBetweenJointsCheck to any object3D or from 1 object3D to a class of entities (which themselves are object3D)
generalize showGestureDebug to any joint, not just thumb-tip of right hand
*/
// consider which gestures are more inclusive, more minimalist to be more accessible
targetGesture = {"microgesture":{"type":"glyph","action":"Extension","context":["Contact","Air"],"parameters":{"pressure":{"start":null,"end":null,"type":"no_end"},"amplitude":{"start":null,"end":null,"type":"no_end"},"time":{"start":null,"end":null,"leftType":"none","rightType":"bigger"}},"actuator":[["thumb"]],"phalanx":[]}}
// supports both hands
otherTargetGesture = {"microgesture":{"type":"seq","quantificators":{"x":[[["thumb"],["index"],["middle"],["ring"],["pinky"]],[["thumb"],["index"],["middle"],["ring"],["pinky"]]],"y":[]},"seq":{"type":"and","operands":[{"type":"glyph","action":"Any","context":["Air","Contact"],"parameters":{"pressure":{"start":null,"end":null,"type":"no_end"},"amplitude":{"start":null,"end":null,"type":"no_end"},"time":{"start":null,"end":null,"leftType":"none","rightType":"bigger"}},"actuator":[["x0"]],"contact":{"type":"contact","action":"Contact","parameters":{"pressure":{"start":null,"end":null,"type":"no_end"},"amplitude":{"start":null,"end":null,"type":"no_end"},"time":{"start":null,"end":null,"leftType":"none","rightType":"bigger"}},"actuator":[["x1"]]},"phalanx":[]},{"type":"glyph","action":"Any","context":["Air","Contact"],"parameters":{"pressure":{"start":null,"end":null,"type":"no_end"},"amplitude":{"start":null,"end":null,"type":"no_end"},"time":{"start":null,"end":null,"leftType":"none","rightType":"bigger"}},"actuator":[["x1"]],"contact":{"type":"contact","action":"Contact","parameters":{"pressure":{"start":null,"end":null,"type":"no_end"},"amplitude":{"start":null,"end":null,"type":"no_end"},"time":{"start":null,"end":null,"leftType":"none","rightType":"bigger"}},"actuator":[["x0"]]},"phalanx":[]}]}}}
// name = closed gap touch
// text description = Press the specified fingers together.
// different from "finger pinch" which is just between thumb and another finger, at specified locations
// from https://lig-microglyph.imag.fr
const fingersNames = ["index-finger", "middle-finger", "ring-finger", "pinky-finger","thumb"]
const tips = fingersNames.map( f => f+"-tip" )
const thumbParts = ["metacarpal", "phalanx-proximal", "phalanx-distal"] // no phalanx-intermediate for thumb
const fingerParts = thumbParts.concat(["phalanx-intermediate"])
const fingers = tips.concat( thumbParts.map( f => fingersNames.at(-1)+"-"+f ), fingerParts.flatMap( fp => fingersNames.slice(0,4).map( fn => fn+"-"+fp) ) )
const allJointsNames = ["wrist"].concat( fingers ) // also has wrist, no fingers
// console.log( allJointsNames.sort() )
function shortVec3(v){ return {x:v.x.toFixed(3), y:v.y.toFixed(3), z:v.z.toFixed(3)} } ;
// assumes joints, could be generalized to any Object3D
function proximityBetweenJointsCheck(joints){
const thresholdDistance = .008
// contacts even while hands resting
// 2cm : 8
// 1cm : 4
// 9mm : 2
// 8mm : 0 ... but also prevents some contacts, e.g. finger tips accross fingers
// consequently would have to identify which contacts take place at rest
// might be from within same finger and thus potentially to filter out when "next" to each other joint
// e.g. finger tip could physiologically touch own metacarpal but no phalanx
// BUT it can for the same finger on the other hand
let contacts = []
let combinations = joints.flatMap( (v, i) => joints.slice(i+1).map( w => [v, w] ))
// from https://stackoverflow.com/a/43241287/1442164
combinations.map( j => {
let rt = j[0].position
let lt = j[1].position
//console.log( 'checking: ', rt, lt )
let dist = rt.distanceTo(lt)
if ( dist < thresholdDistance ) {
contacts.push( {dist: dist.toFixed(3), a:j[0].name, ah: j[0].parent.parent.el.id, b:j[1].name, bh: j[1].parent.parent.el.id } )
// assumes a bone, could check first on type, otherwise can have different behavior
// could add the timestamp and position value at that moment
}
})
return contacts
// getting up to 45 contacts checking 5 finger tips on each hand, which is correct for C10,2
}
// could also attach the value then show next to the joint
let debugValue = {}
function addDebbugGraph(){
el = document.createElement("a-box")
el.id = "debuggraph"
el.setAttribute("scale", "1 .3 .01")
el.setAttribute("position", "0 1.4 -1")
AFRAME.scenes[0].appendChild(el)
}
// used an array of points, e.g. pos.x over time, thus every 50ms xTimeSeries.push(pos.x)
function drawPoints(points){
if (debugValue.length<10) return
let canvas = document.createElement('canvas');
canvas.width = 1000;
canvas.height = 100 * Object.values( points).length
const ctx = canvas.getContext("2d")
ctx.fillStyle = "white";
ctx.fillRect(0, 0, canvas.width, canvas.height);
// might want to append (and thus track status) in in order to show the result live
// or "just" take the last 10 elements of array
// middle should be 0... as we can go negative on that axis
//points.slice(-10).map( (p,n) => {
let verticalOffsetSize = 50
Object.values( points).map( (v,i) => {
ctx.beginPath()
ctx.moveTo(0, 0)
let values = v
if (v.length > 100) values = v.slice(-100)
ctx.strokeStyle = "black";
values.map( (p,n) => {
let value = Math.floor( 100-1+p*100 )
ctx.lineTo(n*10, value+i*verticalOffsetSize)
ctx.moveTo(n*10, value+i*verticalOffsetSize)
if (value>100-10 && value<100+10) {
console.log('customgesture', value)
AFRAME.scenes[0].emit('customgesture')
ctx.strokeStyle = "green";
}
})
ctx.stroke()
})
ctx.beginPath()
ctx.moveTo(0, 100-10)
ctx.lineTo(canvas.width, 100-10)
ctx.moveTo(0, 100+10)
ctx.lineTo(canvas.width, 100+10)
ctx.strokeStyle = "red";
ctx.stroke()
let el = document.getElementById("debuggraph")
el.setAttribute("src", canvas.toDataURL() ) // somehow works on other canvas...
// el.object3D.children[0].material.needsUpdate = true
//console.log( el.src ) // works but does not update
return el
}
// gesture(s) to detect, callback on detection, by default debugging via console or new debuggraph
// should also emit event
// might need some form of hierarchy, so that composable gestures don't overlap or re-use components from other gestures
// e.g. if there is a fingertip to metacarpal gesture for the index, don't re-write the same for the little finger
// same for other hand, i.e. left vs right
// could be computationally interesting too, e.g. stop checking for a gesture if part of it failed already, e.g. stop checking for a gesture if part of it failed already
AFRAME.registerComponent('cube-pull', {
init: function () {
this.tick = AFRAME.utils.throttleTick(this.tick, 50, this);
},
tick: function (t, dt) {
const myScene = AFRAME.scenes[0].object3D
if (!myScene.getObjectByName("l_handMeshNode") ) return
const wrist = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("wrist")
let sum = Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.z)
console.log( sum )
if ( sum < .3 ) cubetest.setAttribute("position", AFRAME.utils.coordinates.stringify( wrist.position ) ) // doesn't look good, cube on wrist is moving quite a bit too
// could emit event too
// could check if all joints have close to 0 rotation on ...
// are roughly on the same y-plane of the wrist (facing up or down)
}
})
AFRAME.registerComponent('verticalflatpalmrighthand', {
schema: {
command: {type: 'string'},
},
init: function () {
this.tick = AFRAME.utils.throttleTick(this.tick, 50, this);
window.lastGesture = Date.now() // to initialize
},
tick: function (t, dt) {
const myScene = AFRAME.scenes[0].object3D
if (!myScene.getObjectByName("l_handMeshNode") ) return
const wrist = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("wrist")
let sum = Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.z)
console.log( sum )
//document.querySelector('[isoterminal]').emit("send", [sum + (window.lastGesture+1000>now)]) // +"\n"]) // problematic for special commands
//document.querySelector('[isoterminal]').emit("send", ["\n"]) // kind of horizontal
if ( sum < .3 ) {
// spams the terminal
// could emit event too
let now = Date.now()
if ( now - window.lastGesture > 1000 ){
document.querySelector('[isoterminal]').emit("send", [this.data.command]) // +"\n"]) // problematic for special commands
window.lastGesture = now
AFRAME.scenes[0].emit('gesture', {date:now, type:'vertical flat palm', value:sum})
}
// no event if inhibited due to refractory period
}
if ( sum > 1 ) {
let now = Date.now()
if ( now - window.lastGesture > 1000 ){
document.querySelector('[isoterminal]').emit("send", ["\n"]) // kind of horizontal
window.lastGesture = now
AFRAME.scenes[0].emit('gesture', {date:now, type:'horizontal flat palm', value:sum})
}
// no event if inhibited due to refractory period
}
// could check if all joints have close to 0 rotation on ...
// are roughly on the same y-plane of the wrist (facing up or down)
}
})
AFRAME.registerComponent('gestures', {
init: function () {
this.tick = AFRAME.utils.throttleTick(this.tick, 50, this);
// maybe every 50ms is too often, or not often enough, to check
},
// consider also tock, cf https://aframe.io/docs/1.7.0/core/component.html#before-after
tick: function (t, dt) {
// consider here the order or hierarchy
// optimisation? reconciliation? cascading?
// example of context, e.g. using distance of wrist to a target object, or time, or any other condition
// could be defined else as long as it respect a specific format, like filters/converters/etc
// starting with emiting an event, e.g.
// AFRAME.scenes[0].emit('gesture', {date:now, type:'horizontal flat palm', value:sum})
// or context (unsure if truly has to be separated)
// AFRAME.scenes[0].emit('gesturecontext', {date:now, type:'right wrist in volume of target' })
// detect gesture A
// emit event
// detect gesture B
// emit event
// detect gesture C
// emit event
},
})
AFRAME.registerComponent('gesture-listneres', {
events: {
gesture : function (event) {
console.log( 'gesture captured:', event.detail )
},
gesturecontext : function (event) {
console.log( 'gesture context captured:', event.detail )
}
}
})
AFRAME.registerComponent('positional-context', {
schema: {
target: {type: 'selector'},
attribute: {type: 'string'},
value: {type: 'string'},
threshold: {type: 'float'}
},
init: function () {
this.tick = AFRAME.utils.throttleTick(this.tick, 500, this);
},
tick: function (t, dt) {
const myScene = AFRAME.scenes[0].object3D
if (!myScene.getObjectByName("l_handMeshNode") ) return
const wrist = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("wrist").position
// console.log ( this.data.target.object3D.position, this.data.threshold, wrist.distanceTo( this.data.target.object3D.position ) < this.data.threshold )
if ( wrist.distanceTo( this.data.target.object3D.position ) < this.data.threshold ){
// could emit event too
AFRAME.scenes[0].setAttribute(this.data.attribute, "command:"+ this.data.value)
// wrong... this should still delegate instead to a gesture (or gestures) that would THEN conditionally pass the command
AFRAME.scenes[0].emit('gesturecontext', {date:now, type:'right wrist in volume of target' })
// could be used to check for enter/leave based on previous state until now
} else {
AFRAME.scenes[0].removeAttribute(this.data.attribute)
}
}
})
setTimeout( _ => {
// username based to isolate testing
if (username && username == "cubepull") {
AFRAME.scenes[0].setAttribute("cube-pull", "")
}
// multi-users as multi-gestures?
// cascading gestures
console.log ( window.location, window.location.search.includes("xrsh") )
//if ( window.location.search.includes("xrsh") ) {
if ( window.location.host.includes("fabien.benetou.fr") ) {
// URL modified by XRSH
// if (username && username == "xrsh") {
let el = document.createElement("a-sphere")
el.id = "contextsphere"
el.setAttribute("radius", "0.3") // fails on .3 or 0.3
//el.setAttribute("scale", "0.3)
el.setAttribute("wireframe", "true")
el.setAttribute("position", "0 1.4 -1")
AFRAME.scenes[0].appendChild(el)
console.log( 1337 )
let cube = document.createElement("a-box")
cube.setAttribute("target", "") // no effect, probably over written by XRSH
cube.setAttribute("color", "green")
cube.id = "cubetest"
cube.setAttribute("scale", ".1 .1 .1")
cube.setAttribute("position", "0 1.4 -1")
AFRAME.scenes[0].appendChild(cube)
AFRAME.scenes[0].setAttribute("positional-context", "target:#contextsphere; threshold:0.3; attribute:verticalflatpalmrighthand; value: ls -l\\n;")
AFRAME.scenes[0].setAttribute('gesture-listneres','')
// gesture to
// go back in history (then down again)
// to execute
/*
// enter
document.querySelector('[isoterminal]').emit("send", ["\n"])
// arrow keyup
document.querySelector('[isoterminal]').emit("send", ["\x1b[A"])
// arrow keydown
document.querySelector('[isoterminal]').emit("send", ["\x1b[B"])
*/
}
// that can also be visible, e.g. wireframe
if (username && username == "cubepullwithincontext") {
let cube = addCubeWithAnimations()
cube.setAttribute("target", "")
//cube.setAttribute("visible", "false")
el = document.createElement("a-sphere")
el.id = "contextsphere"
el.setAttribute("radius", .3)
el.setAttribute("wireframe", "true")
el.setAttribute("position", "0 1.4 -1")
AFRAME.scenes[0].appendChild(el)
AFRAME.scenes[0].setAttribute("positional-context", "target:#contextsphere; threshold:0.3; attribute:cube-pull;")
}
// that can also be visible, e.g. wireframe
// could do so with example of index finger tip within range of targets, if so make a visual change
// on within cube, off if outside of it
// could change the cube color to show the difference too
// try perf on Quest1
}, 1000 )
// should be a component instead...
setTimeout( _ => {
//const myScene = AFRAME.scenes[0].object3D
/*
setInterval( i => {
if (!myScene.getObjectByName("l_handMeshNode") ) return
const wrist = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("wrist")
let sum = Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.y) + Math.abs(wrist.rotation.z)
console.log( sum )
if ( sum < .3 ) cubetest.setAttribute("position") = wrist.position // doesn't look good, cube on wrist is moving quite a bit too
// could check if all joints have close to 0 rotation on ...
// are roughly on the same y-plane of the wrist (facing up or down)
}, 500 )
*/
/*
gestureThumbEndingAnyContact = setInterval( i => {
if (!myScene.getObjectByName("l_handMeshNode") ) return
// potential shortcuts :
const leftHandJoints = myScene.getObjectByName("l_handMeshNode").parent.children.filter( e => e.type == "Bone")
const rightHandJoints = myScene.getObjectByName("r_handMeshNode").parent.children.filter( e => e.type == "Bone")
const allHandsJoints = leftHandJoints.concat( rightHandJoints )
let posA = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("thumb-tip").position
let contactPointsToThumbA = leftHandJoints
.concat( rightHandJoints[0].parent.children.filter( e => e.name != 'thumb-tip' ) ) // right hand except thumb tip
.map( e => e.position.distanceTo(posA) ).filter( d => d < .02 ) // threshold of 2cm distance (must be bigger than thumb-tip to previous join position)
// relatively compact description and maybe relatively computively cheap
let pos = myScene.getObjectByName("l_handMeshNode").parent.getObjectByName("thumb-tip").position
let contactPointsToThumb = rightHandJoints
.concat( leftHandJoints[0].parent.children.filter( e => e.name != 'thumb-tip' ) ) // right hand except thumb tip
.map( e => e.position.distanceTo(pos) ).filter( d => d < .02 ) // threshold of 2cm distance (must be bigger than thumb-tip to previous join position)
if (contactPointsToThumb.length+contactPointsToThumbA.length < 1) console.log('no contact'); else console.log('thumb tip in contact with same hand or other hand')
// on contact could also return the join number/names
}, 500 )
*/
/*
testAvegageValue = setInterval( i => {
if (!myScene.getObjectByName("r_handMeshNode") ) return
let rt = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("thumb-tip");
debugValue.x.push( rt.position.x )
let v = debugValue.x
const windowSize = 10 // otherwise too long, e.g 100x500ms gives 5s average
if (v.length > windowSize) {
values = v.slice(-windowSize)
let avg = ( values.reduce( (acc,c) => acc+c )/windowSize) .toFixed(3)
console.log( avg )
}
}, 50 )
*/
/*
showContactPoints = setInterval( i => {
if (!myScene.getObjectByName("r_handMeshNode") ) return
let targetJoints = []
tips.map( t => targetJoints.push( myScene.getObjectByName("r_handMeshNode").parent.getObjectByName(t) ) )
tips.map( t => targetJoints.push( myScene.getObjectByName("l_handMeshNode").parent.getObjectByName(t) ) )
// tips only
let contacts = proximityBetweenJointsCheck(targetJoints)
if (contacts.length) {
console.log( "contacts:", contacts )
// {dist: dist.toFixed(3), a:j[0].name, ah: j[0].parent.parent.el.id, b:j[1].name, bh: j[1].parent.parent.el.id }
contacts.map( c => {
// show value or even just a temporary object there
let a = document.getElementById(c.ah).object3D.getObjectByName(c.a)
let b = document.getElementById(c.bh).object3D.getObjectByName(c.b)
const geometry = new THREE.BoxGeometry( .01, .01, .01 )
const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } )
const cube = new THREE.Mesh( geometry, material )
a.add( cube )
})
}
})
*/
/*
showGestureDistanceDebugJoints = setInterval( i => {
if (!myScene.getObjectByName("r_handMeshNode") ) return
let targetJoints = []
tips.map( t => targetJoints.push( myScene.getObjectByName("r_handMeshNode").parent.getObjectByName(t) ) )
tips.map( t => targetJoints.push( myScene.getObjectByName("l_handMeshNode").parent.getObjectByName(t) ) )
// console.log( targetJoints ) looks fine
//console.log( "contacts:", proximityBetweenJointsCheck(targetJoints)
// tips only
let targetJointsFull = []
allJointsNames.map( t => targetJointsFull.push( myScene.getObjectByName("r_handMeshNode").parent.getObjectByName(t) ) )
allJointsNames.map( t => targetJointsFull.push( myScene.getObjectByName("l_handMeshNode").parent.getObjectByName(t) ) )
let contacts = proximityBetweenJointsCheck(targetJointsFull)
if (contacts.length) console.log( "contacts:", contacts )
})
*/
/*
showGestureDistanceDebug = setInterval( i => {
if (!myScene.getObjectByName("r_handMeshNode") ) return
let rt = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("thumb-tip").position
let lt = myScene.getObjectByName("l_handMeshNode").parent.getObjectByName("thumb-tip").position
if ( rt.distanceTo(lt) < .1 )
console.log( 'lt close to rt')
else
console.log( rt.distanceTo(lt) )
})
*/
/*
showGestureDebug = setInterval( i => {
if (!myScene.getObjectByName("r_handMeshNode") ) return
let rt = myScene.getObjectByName("r_handMeshNode").parent.getObjectByName("thumb-tip");
//console.log( shortVec3( rt.position ), shortVec3( rt.rotation ) )
// could do for the 2x25 values... but then becomes unreadible, hence why showing sparklines could help
// can be done on HUD
if (!debugValue.x){
debugValue.x = []
debugValue.y = []
debugValue.z = []
debugValue.a = []
debugValue.b = []
debugValue.c = []
}
debugValue.x.push( rt.position.x )
debugValue.y.push( rt.position.y )
debugValue.z.push( rt.position.z )
debugValue.a.push( rt.rotation.x )
debugValue.b.push( rt.rotation.y )
debugValue.c.push( rt.rotation.z )
let el = document.getElementById("debuggraph")
if (!el) addDebbugGraph()
drawPoints( debugValue )
}, 50 )
*/
}, 1000)
// waiting for the scene to be loaded, could be component proper too...

View File

@@ -0,0 +1,452 @@
[
{
"hand": "r_handMeshNode",
"joint": "wrist",
"pos": {
"x": 0.28700000047683716,
"y": 1.5313005447387695,
"z": -0.31846386194229126
}
},
{
"hand": "r_handMeshNode",
"joint": "index-finger-tip",
"pos": {
"x": 0.23399999737739563,
"y": 1.4166620969772339,
"z": -0.4364088177680969
}
},
{
"hand": "r_handMeshNode",
"joint": "middle-finger-tip",
"pos": {
"x": 0.24400000274181366,
"y": 1.3861708641052246,
"z": -0.423475056886673
}
},
{
"hand": "r_handMeshNode",
"joint": "ring-finger-tip",
"pos": {
"x": 0.24300000071525574,
"y": 1.3814098834991455,
"z": -0.3979734182357788
}
},
{
"hand": "r_handMeshNode",
"joint": "pinky-finger-tip",
"pos": {
"x": 0.24400000274181366,
"y": 1.3847439289093018,
"z": -0.3584907352924347
}
},
{
"hand": "r_handMeshNode",
"joint": "thumb-tip",
"pos": {
"x": 0.21400000154972076,
"y": 1.4739584922790527,
"z": -0.42194756865501404
}
},
{
"hand": "r_handMeshNode",
"joint": "thumb-metacarpal",
"pos": {
"x": 0.26499998569488525,
"y": 1.5168437957763672,
"z": -0.3615916073322296
}
},
{
"hand": "r_handMeshNode",
"joint": "thumb-phalanx-proximal",
"pos": {
"x": 0.2460000067949295,
"y": 1.5055427551269531,
"z": -0.3844451904296875
}
},
{
"hand": "r_handMeshNode",
"joint": "thumb-phalanx-distal",
"pos": {
"x": 0.2290000021457672,
"y": 1.486434817314148,
"z": -0.4070701003074646
}
},
{
"hand": "r_handMeshNode",
"joint": "index-finger-metacarpal",
"pos": {
"x": 0.2750000059604645,
"y": 1.5119044780731201,
"z": -0.3552985191345215
}
},
{
"hand": "r_handMeshNode",
"joint": "middle-finger-metacarpal",
"pos": {
"x": 0.27799999713897705,
"y": 1.5035990476608276,
"z": -0.34147751331329346
}
},
{
"hand": "r_handMeshNode",
"joint": "ring-finger-metacarpal",
"pos": {
"x": 0.2809999883174896,
"y": 1.494507074356079,
"z": -0.3282739222049713
}
},
{
"hand": "r_handMeshNode",
"joint": "pinky-finger-metacarpal",
"pos": {
"x": 0.27799999713897705,
"y": 1.4903544187545776,
"z": -0.3213633894920349
}
},
{
"hand": "r_handMeshNode",
"joint": "index-finger-phalanx-proximal",
"pos": {
"x": 0.2800000011920929,
"y": 1.4699841737747192,
"z": -0.395828515291214
}
},
{
"hand": "r_handMeshNode",
"joint": "middle-finger-phalanx-proximal",
"pos": {
"x": 0.2849999964237213,
"y": 1.456400990486145,
"z": -0.37852251529693604
}
},
{
"hand": "r_handMeshNode",
"joint": "ring-finger-phalanx-proximal",
"pos": {
"x": 0.2809999883174896,
"y": 1.450176477432251,
"z": -0.35925453901290894
}
},
{
"hand": "r_handMeshNode",
"joint": "pinky-finger-phalanx-proximal",
"pos": {
"x": 0.27300000190734863,
"y": 1.4483333826065063,
"z": -0.33909013867378235
}
},
{
"hand": "r_handMeshNode",
"joint": "index-finger-phalanx-distal",
"pos": {
"x": 0.25200000405311584,
"y": 1.4281232357025146,
"z": -0.42995569109916687
}
},
{
"hand": "r_handMeshNode",
"joint": "middle-finger-phalanx-distal",
"pos": {
"x": 0.25999999046325684,
"y": 1.4023517370224,
"z": -0.41331741213798523
}
},
{
"hand": "r_handMeshNode",
"joint": "ring-finger-phalanx-distal",
"pos": {
"x": 0.2590000033378601,
"y": 1.3969733715057373,
"z": -0.38702914118766785
}
},
{
"hand": "r_handMeshNode",
"joint": "pinky-finger-phalanx-distal",
"pos": {
"x": 0.25600001215934753,
"y": 1.4019904136657715,
"z": -0.3513104021549225
}
},
{
"hand": "r_handMeshNode",
"joint": "index-finger-phalanx-intermediate",
"pos": {
"x": 0.27000001072883606,
"y": 1.4414960145950317,
"z": -0.41945958137512207
}
},
{
"hand": "r_handMeshNode",
"joint": "middle-finger-phalanx-intermediate",
"pos": {
"x": 0.2759999930858612,
"y": 1.420892596244812,
"z": -0.40130749344825745
}
},
{
"hand": "r_handMeshNode",
"joint": "ring-finger-phalanx-intermediate",
"pos": {
"x": 0.27300000190734863,
"y": 1.416131615638733,
"z": -0.3758058547973633
}
},
{
"hand": "r_handMeshNode",
"joint": "pinky-finger-phalanx-intermediate",
"pos": {
"x": 0.26600000262260437,
"y": 1.418898582458496,
"z": -0.3469381630420685
}
},
{
"hand": "l_handMeshNode",
"joint": "wrist",
"pos": {
"x": -0.28700000047683716,
"y": 1.5313005447387695,
"z": -0.31846386194229126
}
},
{
"hand": "l_handMeshNode",
"joint": "index-finger-tip",
"pos": {
"x": -0.23399999737739563,
"y": 1.4166620969772339,
"z": -0.4364088177680969
}
},
{
"hand": "l_handMeshNode",
"joint": "middle-finger-tip",
"pos": {
"x": -0.24400000274181366,
"y": 1.3861708641052246,
"z": -0.423475056886673
}
},
{
"hand": "l_handMeshNode",
"joint": "ring-finger-tip",
"pos": {
"x": -0.24300000071525574,
"y": 1.3814098834991455,
"z": -0.3979734182357788
}
},
{
"hand": "l_handMeshNode",
"joint": "pinky-finger-tip",
"pos": {
"x": -0.24400000274181366,
"y": 1.3847439289093018,
"z": -0.3584907352924347
}
},
{
"hand": "l_handMeshNode",
"joint": "thumb-tip",
"pos": {
"x": -0.21400000154972076,
"y": 1.4739584922790527,
"z": -0.42194756865501404
}
},
{
"hand": "l_handMeshNode",
"joint": "thumb-metacarpal",
"pos": {
"x": -0.26499998569488525,
"y": 1.5168437957763672,
"z": -0.3615916073322296
}
},
{
"hand": "l_handMeshNode",
"joint": "thumb-phalanx-proximal",
"pos": {
"x": -0.2460000067949295,
"y": 1.5055427551269531,
"z": -0.3844451904296875
}
},
{
"hand": "l_handMeshNode",
"joint": "thumb-phalanx-distal",
"pos": {
"x": -0.2290000021457672,
"y": 1.486434817314148,
"z": -0.4070701003074646
}
},
{
"hand": "l_handMeshNode",
"joint": "index-finger-metacarpal",
"pos": {
"x": -0.2750000059604645,
"y": 1.5119044780731201,
"z": -0.3552985191345215
}
},
{
"hand": "l_handMeshNode",
"joint": "middle-finger-metacarpal",
"pos": {
"x": -0.27799999713897705,
"y": 1.5035990476608276,
"z": -0.34147751331329346
}
},
{
"hand": "l_handMeshNode",
"joint": "ring-finger-metacarpal",
"pos": {
"x": -0.2809999883174896,
"y": 1.494507074356079,
"z": -0.3282739222049713
}
},
{
"hand": "l_handMeshNode",
"joint": "pinky-finger-metacarpal",
"pos": {
"x": -0.27799999713897705,
"y": 1.4903544187545776,
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{
"hand": "l_handMeshNode",
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{
"hand": "l_handMeshNode",
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}
},
{
"hand": "l_handMeshNode",
"joint": "pinky-finger-phalanx-proximal",
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"y": 1.4483333826065063,
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{
"hand": "l_handMeshNode",
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{
"hand": "l_handMeshNode",
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}
]

View File

@@ -0,0 +1,195 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://fabien.benetou.fr/pub/home/future_of_text_demo/engine/dependencies/webdav.js"></script>
<script type="module">
import * as THREE from 'https://cdn.jsdelivr.net/npm/three@0.180.0/build/three.module.js';
window.THREE = THREE
</script>
</head>
<body>
<div id=search>
Content search : <input onkeyup="search()" id=fulltextsearch></input>
<button onclick="fulltextsearch.value=''">clear</button>
<br>
minimum timestamp : <input onkeyup="searchByDate()" id=timesstampsearch></input>
<button onclick="timesstampsearch.value=''">clear</button>
<br>
<span id=found style=visibility:hidden>(<span id=foundnumber></span> item(s) found)</span>
</div>
<div id=content></div>
<script>
// insert screenshots (could probably do the same way, i.e. filereader then webdav upload
const webdavURL = "https://webdav.benetou.fr";
const subdirWebDAV = "/fotsave/fot_sloan_companion_public/"
var webdavClient = window.WebDAV.createClient(webdavURL)
// const eventSourceConverted = new EventSource( `https://ntfy.benetou.fr/convertedwebdav/sse` )
// to use for live updates
const prefix = 'q3_demo_ht25_annotatedbibliography_spatial_savingDataDemo_q3_annotatedbibliography_spatial_ht25_'
const extension ='.json'