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KAOKA Daisuke
<!DOCTYPE html>
<meta name='viewport' content='width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0'>
<!-- three.js library -->
<script src='../../vendor/three.js/build/three.js'></script>
<script src='../../vendor/three.js/examples/js/libs/stats.min.js'></script>
<!-- jsartookit -->
<script src='../../../vendor/jsartoolkit5/build/artoolkit.min.js'></script>
<script src='../../../vendor/jsartoolkit5/js/artoolkit.api.js'></script>
<!-- include threex.artoolkit -->
<script src='../../../src/threex/threex-artoolkitsource.js'></script>
<script src='../../../src/threex/threex-artoolkitcontext.js'></script>
<script src='../../../src/threex/threex-artoolkitprofile.js'></script>
<script src='../../../src/threex/threex-arbasecontrols.js'></script>
<script src='../../../src/threex/threex-armarkercontrols.js'></script>
<script src='../../../src/threex/threex-armarkerhelper.js'></script>
<script src='../../../src/threex/threex-arsmoothedcontrols.js'></script>
<script>THREEx.ArToolkitContext.baseURL = '../../../'</script>
<script src='../threex-armultimarkercontrols.js'></script>
<script src='../threex-armultimarkerlearning.js'></script>
<!-- include the material -->
<script src='../../refraction/threex.refractionmaterial.js'></script>
<!-- activate NoSleep.js to force mobile browser to stay awake -->
<script src='../../vendor/NoSleep.min.js'></script>
<script>
var noSleep = new NoSleep();
noSleep.enable();
</script>
<body style='margin : 0px; overflow: hidden; font-family: Monospace;'><div style='position: absolute; top: 10px; width:100%; text-align: center;z-index:1';>
<a href='https://github.com/jeromeetienne/AR.js/' target='_blank'>AR.js</a> - Multi marker
by <a href='https://twitter.com/jerome_etienne' target='_blank'>@jerome_etienne</a>
<br/>
<a id='recordButton' href='learner.html?url=player.html'>Record new area</a>
<br/>
Markers Helper :
<a href='javascript:void(0)' onclick='urlOptions.markersHelper = true; reload()'>enable</a>
/
<a href='javascript:void(0)' onclick='urlOptions.markersHelper = false; reload()'>disable</a>
appMode :
<a href='javascript:void(0)' onclick='urlOptions.appMode = "areaUsing"; reload()'>stored</a>
/
<a href='javascript:void(0)' onclick='urlOptions.appMode = "areaHardcoded"; reload()'>hardcoded</a>
</div><script>
;(function(){
//////////////////////////////////////////////////////////////////////////////////
// Init
//////////////////////////////////////////////////////////////////////////////////
// init renderer
var renderer = new THREE.WebGLRenderer({
antialias : true,
alpha: true
});
renderer.shadowMap.type = THREE.PCFSoftShadowMap
renderer.shadowMap.enabled = true;
renderer.setClearColor(new THREE.Color('lightgrey'), 0)
// renderer.setPixelRatio( 2 );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.domElement.style.position = 'absolute'
renderer.domElement.style.top = '0px'
renderer.domElement.style.left = '0px'
document.body.appendChild( renderer.domElement );
// array of functions for the rendering loop
var onRenderFcts= [];
// init scene and camera
var scene = new THREE.Scene();
var ambient = new THREE.AmbientLight( 0x666666 );
scene.add( ambient );
//////////////////////////////////////////////////////////////////////////////////
// Initialize a basic camera
//////////////////////////////////////////////////////////////////////////////////
// Create a camera
var camera = new THREE.Camera();
scene.add(camera);
////////////////////////////////////////////////////////////////////////////////
// handle arToolkitSource
////////////////////////////////////////////////////////////////////////////////
var arToolkitSource = new THREEx.ArToolkitSource({
// to read from the webcam
sourceType : 'webcam',
// // to read from an image
// sourceType : 'image',
// sourceUrl : THREEx.ArToolkitContext.baseURL + '../data/images/multimarker.jpg'
// to read from a video
// sourceType : 'video',
// sourceUrl : THREEx.ArToolkitContext.baseURL + '../data/videos/headtracking.mp4',
})
arToolkitSource.init(function onReady(){
// handle resize of renderer
arToolkitSource.onResize([renderer.domElement, arToolkitContext.arController.canvas])
})
// handle resize
window.addEventListener('resize', function(){
// handle arToolkitSource resize
arToolkitSource.onResize([renderer.domElement, arToolkitContext.arController.canvas])
})
////////////////////////////////////////////////////////////////////////////////
// initialize arToolkitContext
////////////////////////////////////////////////////////////////////////////////
// create atToolkitContext
var arToolkitContext = new THREEx.ArToolkitContext({
cameraParametersUrl: THREEx.ArToolkitContext.baseURL + '../data/data/camera_para.dat',
detectionMode: 'mono',
maxDetectionRate: 30,
canvasWidth: 80*4,
canvasHeight: 60*4,
})
// initialize it
arToolkitContext.init(function onCompleted(){
// copy projection matrix to camera
camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
})
// update artoolkit on every frame
onRenderFcts.push(function(){
if( arToolkitSource.ready === false ) return
arToolkitContext.update( arToolkitSource.domElement )
})
////////////////////////////////////////////////////////////////////////////////
// Create a ArMarkerControls
////////////////////////////////////////////////////////////////////////////////
var hasHash = location.hash.substring(1) !== '' ? true : false
if( hasHash === true ){
var urlOptions = JSON.parse(location.hash.substring(1))
}else{
var urlOptions = {
appMode : 'areaUsing',
markersHelper: true,
}
}
window.urlOptions = urlOptions
window.reload = function(){
location.hash = '#'+JSON.stringify(urlOptions)
location.reload()
}
if( location.hash.substring(1) === '' ) location.hash = '#'+JSON.stringify(urlOptions)
if( urlOptions.appMode === 'areaUsing' && localStorage.getItem('ARjsMultiMarkerFile') === null ){
alert('cant find sample multimarker.')
urlOptions.appMode = 'areaHardcoded'
}
if( urlOptions.appMode === 'areaUsing' ){
console.assert( localStorage.getItem('ARjsMultiMarkerFile') !== null )
multiMarkerPlay(localStorage.getItem('ARjsMultiMarkerFile'))
}else if( urlOptions.appMode === 'areaHardcoded' ){
multiMarkerPlayHarcoded()
}else{
console.assert('unknown appMode', appMode)
}
//////////////////////////////////////////////////////////////////////////////
// Code Separator
//////////////////////////////////////////////////////////////////////////////
// var markersControlsParameters = [
// {
// type : 'pattern',
// patternUrl : THREEx.ArToolkitContext.baseURL + '../data/data/patt.hiro',
// },
// {
// type : 'pattern',
// patternUrl : THREEx.ArToolkitContext.baseURL + '../data/data/patt.kanji',
// },
// ]
// pattern a/b/c
var markersControlsParameters = [
{
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.a',
},
{
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.b',
},
{
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.c',
},
{
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.f',
},
]
//////////////////////////////////////////////////////////////////////////////
// Code Separator
//////////////////////////////////////////////////////////////////////////////
var learnerParameters = {
backURL : 'player.html',
markersControlsParameters: markersControlsParameters,
}
// debugger
document.querySelector('#recordButton').href = 'learner.html#'+JSON.stringify(learnerParameters)
//////////////////////////////////////////////////////////////////////////////
// Code Separator
//////////////////////////////////////////////////////////////////////////////
function multiMarkerPlay(multiMarkerFile){
// build a markerRoot
var markerRoot = new THREE.Group()
scene.add(markerRoot)
// build a multiMarkerControls
var multiMarkerControls = THREEx.ArMultiMarkerControls.fromJSON(arToolkitContext, scene, markerRoot, multiMarkerFile)
if( urlOptions.markersHelper === true ){
multiMarkerControls.subMarkersControls.forEach(function(subMarkerControls){
// add an helper to visuable each sub-marker
var markerHelper = new THREEx.ArMarkerHelper(subMarkerControls)
subMarkerControls.object3d.add( markerHelper.object3d )
})
}
// build a smoothedControls
var smoothedRoot = new THREE.Group()
scene.add(smoothedRoot)
var smoothedControls = new THREEx.ArSmoothedControls(smoothedRoot)
onRenderFcts.push(function(delta){
smoothedControls.update(markerRoot)
})
var markerScene = new THREE.Scene
// markerRoot.add(markerScene)
smoothedRoot.add(markerScene)
// compute the average matrix of this markerFile
var averageMatrix = THREEx.ArMultiMarkerControls.computeCenter(multiMarkerFile)
averageMatrix.decompose(markerScene.position, markerScene.quaternion, markerScene.scale)
markerScene.scale.multiplyScalar(3)
//////////////////////////////////////////////////////////////////////////////////
// add an object in the scene
//////////////////////////////////////////////////////////////////////////////////
var geometry = new THREE.TorusGeometry(0.3,0.2,20,30);
// var geometry = new THREE.TorusKnotGeometry(0.3,0.1,64,16);
var videoTexture = new THREE.VideoTexture(arToolkitSource.domElement)
videoTexture.minFilter = THREE.NearestFilter
videoTexture.wrapS = videoTexture.wrapT = THREE.ClampToEdgeWrapping;
var material = new THREEx.RefractionMaterial(videoTexture)
// var material = new THREE.MeshNormalMaterial();
var mesh = new THREE.Mesh( geometry, material );
mesh.position.y = 0.5
markerScene.add( mesh );
onRenderFcts.push(function(delta){
// mesh.rotation.x += delta * Math.PI
mesh.rotation.y += delta * Math.PI
})
}
//////////////////////////////////////////////////////////////////////////////
// Hard coded
//////////////////////////////////////////////////////////////////////////////
function multiMarkerPlayHarcoded(){
var interMarkerWidth = 2.61
var multiMarkerFile = {
subMarkersControls : [
{
parameters: {
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.a',
},
poseMatrix: new THREE.Matrix4().makeTranslation(0,0, 0).toArray()
},
{
parameters: {
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.b',
},
poseMatrix: new THREE.Matrix4().makeTranslation(interMarkerWidth,0, 0).toArray()
},
{
parameters: {
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.c',
},
poseMatrix: new THREE.Matrix4().makeTranslation(interMarkerWidth*2, 0, 0).toArray()
},
{
parameters: {
type : 'pattern',
patternUrl : THREEx.ArToolkitContext.baseURL + '../data/multimarkers/multi-abcdef/patt.f',
},
poseMatrix: new THREE.Matrix4().makeTranslation(interMarkerWidth*2, 0, interMarkerWidth).toArray()
},
]
}
multiMarkerPlay(JSON.stringify(multiMarkerFile))
}
//////////////////////////////////////////////////////////////////////////////////
// render the whole thing on the page
//////////////////////////////////////////////////////////////////////////////////
var stats = new Stats();
document.body.appendChild( stats.dom );
// render the scene
onRenderFcts.push(function(){
renderer.render( scene, camera );
stats.update();
})
// run the rendering loop
var lastTimeMsec= null
requestAnimationFrame(function animate(nowMsec){
// keep looping
requestAnimationFrame( animate );
// measure time
lastTimeMsec = lastTimeMsec || nowMsec-1000/60
var deltaMsec = Math.min(200, nowMsec - lastTimeMsec)
lastTimeMsec = nowMsec
// call each update function
onRenderFcts.forEach(function(onRenderFct){
onRenderFct(deltaMsec/1000, nowMsec/1000)
})
})
})()
</script></body>