utopiah
/
text-code-xr-engine
1
0
Fork 0
Code Issues 81 Pull Requests Projects Releases Wiki Activity

example of snapping to real world meshing objects

Browse Source
real-world-meshing
Fabien Benetou 6 months ago
parent 1dd6c6a30b
commit b886795a91
2 changed files with 30 additions and 1 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 28
      index.html
  2. 3
      jxr-core.js

28
index.html
Unescape View File

@ -5,23 +5,48 @@
<!-- Suggestions? https://git.benetou.fr/utopiah/text-code-xr-engine/issues/ --> <!-- Suggestions? https://git.benetou.fr/utopiah/text-code-xr-engine/issues/ -->
<!-- 1.6 needed for real-world-meshing <script src='dependencies/aframe.offline.min.js'></script>--> <!-- 1.6 needed for real-world-meshing <script src='dependencies/aframe.offline.min.js'></script>-->
<script src="https://aframe.io/releases/1.6.0/aframe.min.js"></script> <script src="https://aframe.io/releases/1.6.0/aframe.min.js"></script>
<!-- <script src="https://aframe.io/releases/1.5.0/aframe.min.js"></script>-->
<!-- <script src='dependencies/aframe.offline.min.js'></script>-->
<script src="dependencies/a-console.js"></script> <script src="dependencies/a-console.js"></script>
<script src='dependencies/aframe-troika-text.min.js'></script> <script src='dependencies/aframe-troika-text.min.js'></script>
<script src='dependencies/webdav.js'></script> <script src='dependencies/webdav.js'></script>
<script src='jxr-core.js?1234'></script> <script src='jxr-core.js?125'></script>
<script src='jxr-postitnote.js?13235'></script> <script src='jxr-postitnote.js?13235'></script>
</head> </head>
<body> <body>
<script> <script>
// onreleased does not work on 1.6 yet works on 1.5
// also minimalist example on event to emit() then receive on component does work
function getFurnitures(){ function getFurnitures(){
// from https://aframe.io/docs/1.6.0/components/real-world-meshing.html // from https://aframe.io/docs/1.6.0/components/real-world-meshing.html
worldMeshes = Array.from(document.querySelectorAll("[data-world-mesh]") ) worldMeshes = Array.from(document.querySelectorAll("[data-world-mesh]") )
// should be done after entering AR
worldMeshes.map( el => console.log( el.getAttribute("data-world-mesh") ) ) worldMeshes.map( el => console.log( el.getAttribute("data-world-mesh") ) )
// should be use in order to snap onreleased to a specific object, e.g // should be use in order to snap onreleased to a specific object, e.g
} }
function attachFirstWorldMeshFromLabel(label){
console.log('testing attachFirstWorldMeshFromLabel()')
// used as e.g onreleased="attachFirstWorldMeshFromLabel('screen')"
let target = document.querySelector("[data-world-mesh="+label+"]")
if (!target) {
console.log('no entity of semantic label', label, 'found')
console.log('(consider doing room setup again)')
} else {
let latest = selectedElements[selectedElements.length-1].element
console.log('putting', latest, 'on', target, 'of label', label)
latest.setAttribute( "position", target.getAttribute("position") )
latest.setAttribute( "rotation", target.getAttribute("rotation") )
// note that this will NOT work well on objects with depth, e.g table, but rather on screens, art piece, walls (even arguable)
// could add optional parameter to add "on top of" or other positionning
// could be based on the limited type of labels too
// could stack, or even add random offsets to void overlap
}
}
var forceXaxis var forceXaxis
// setInterval( _ => console.log(forceXaxis), 1000) // setInterval( _ => console.log(forceXaxis), 1000)
@ -397,6 +422,7 @@ setTimeout( _ => {
<a-box target teleporter height=".1" depth=".1" width=".1" class="teleportable" material="color: red" position="0 1 -.5" ></a-box> <a-box target teleporter height=".1" depth=".1" width=".1" class="teleportable" material="color: red" position="0 1 -.5" ></a-box>
<a-troika-text anchor=left value="jxr getFurnitures()" target position=" 0.3 1.25 0" rotation="0 -40 0" scale="0.1 0.1 0.1"></a-troika-text> <a-troika-text anchor=left value="jxr getFurnitures()" target position=" 0.3 1.25 0" rotation="0 -40 0" scale="0.1 0.1 0.1"></a-troika-text>
<a-box target height=".1" depth=".02" width=".1" material="color: purple" position="0 1.2 -.5" onreleased="attachFirstWorldMeshFromLabel('table')"></a-box>
</a-scene> </a-scene>
</body> </body>
</script> </script>

3
jxr-core.js
Unescape View File

@ -176,6 +176,7 @@ AFRAME.registerComponent('pinchprimary', { // currently only 1 hand, the right o
} }
if (selectedElement){ if (selectedElement){
let content = selectedElement.getAttribute("value") let content = selectedElement.getAttribute("value")
console.log('emitted released event that somehow does NOT get cought anymore') // broken since 1.6, emitting works but does not seem to be caught
selectedElement.emit('released', {element:selectedElement, timestamp:Date.now(), primary:true}) selectedElement.emit('released', {element:selectedElement, timestamp:Date.now(), primary:true})
} }
// unselect current target if any // unselect current target if any
@ -249,9 +250,11 @@ AFRAME.registerComponent('pinchprimary', { // currently only 1 hand, the right o
// avoiding setOnDropFromAttribute() as it is not idiosyncratic and creates timing issues // avoiding setOnDropFromAttribute() as it is not idiosyncratic and creates timing issues
AFRAME.registerComponent('onreleased', { // changed from ondrop to be coherent with event name AFRAME.registerComponent('onreleased', { // changed from ondrop to be coherent with event name
schema: { type: 'string' }, // rewritten due to 1.6 https://github.com/aframevr/aframe/issues/5541
// could support multi // could support multi
events: { events: {
released: function (e) { released: function (e) {
console.log('received released event', e)
let code = this.el.getAttribute('onreleased') let code = this.el.getAttribute('onreleased')
// if multi, should also look for onreleased__ not just onreleased // if multi, should also look for onreleased__ not just onreleased
try { try {

Write Preview
Loading…
Cancel
Save