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yunnanchong.html
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yunnanchong.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>webgl_ar</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
</head>
<script src ="JSARToolKit.js"></script>
<script src="three.js "></script>
<script src="shaderwater.js"></script>
<script src = "ShaderGodRays.js"> </script>
<script src="FresnelShader.js"></script>
<script src="tween.min.js"></script>
<!--<script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
<script type="text/javascript" src="js/Tween.js"></script>-->
<script src="Sparks.js"></script>
<script type = "x-shader/x-vertex" id = "vertexshader">
attribute float size;
attribute vec3 pcolor;
varying vec3 vColor;
void main() {
vColor = pcolor;
vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );
gl_PointSize = 0.5*size * ( 200.0 / length( mvPosition.xyz ) );
gl_Position = projectionMatrix * mvPosition;
}
</script>
<script type = "x-shader/x-fragment" id = "fragmentshader">
uniform sampler2D texture;
varying vec3 vColor;
void main() {
vec4 outColor = texture2D( texture, gl_PointCoord );
gl_FragColor = outColor;
}
</script>
<script>
threshHold = 128;
var video = document.createElement('video');
video.width = 640;
video.height = 480;
video.loop = true;
video.volume = 0;
video.autoplay = true;
video.controls = true;
var clock = new THREE.Clock();
var scenepar;
var scene1, scene2, scene3, scene4, scene5, scene6;
var scenecube;
var renderer;
var ids = [];
var cubemesh;
var horsemesh,horsemesh2;
var treemesh;
var spheres = [];
var stonemesh;
var pyramidmesh;
var duration = 1000;
var keyframes = 15;
var interpolation = duration / keyframes;
var lastKeyframe = 0,currentKeyframe = 0;
var models=new Array(6);
var light1;
var light2;
var buffalo, animation;
var verticalMirrorMesh;
var text2;
var group;
var camerapar;
var speed = 50;
var targetRotation = 0;
var targetRotationOnMouseDown = 0;
var mouseX = 0;
var mouseXOnMouseDown = 0;
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
var deltapar = 1,clock = new THREE.Clock();
var heartShape, particleCloud, sparksEmitter, emitterpos;
var _rotation = 0;
var timeOnShapePath = 0;
var pointLight;
var timerrunning=false;
var timerid;
var timerid2;
var timerid3;
// Push indics
attributes = {
size: { type: 'f', value: [] },
pcolor: { type: 'c', value: [] }
};
function newpos(x, y, z) {
return new THREE.Vector3(x, y, z);
}
var Pool = {
__pools: [],
// Get a new Vector
get: function() {
if (this.__pools.length>0) {
return this.__pools.pop();
}
console.log("pool ran out!")
return null;
},
// Release a vector back into the pool
add: function(v) {
this.__pools.push(v);
},
};
THREE.ShaderLibzxm = {
'cube': {
uniforms: {
"tCube": {
type: "t",
value: null
},
"tFlip": {
type: "f",
value: -1
}
},
vertexShader: [
"varying vec3 vWorldPosition;",
"void main() {",
"vec4 worldPosition = vec4( position, 1.0 );",
"vWorldPosition = worldPosition.xyz;",
"gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
"}"
].join("\n"),
fragmentShader: [
"uniform samplerCube tCube;",
"uniform float tFlip;",
"varying vec3 vWorldPosition;",
"void main() {",
"gl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",
"}"
].join("\n")
}
};
var getUserMedia = function(t, onsuccess, onerror) {
if (navigator.getUserMedia) {
return navigator.getUserMedia(t, onsuccess, onerror);
} else if (navigator.webkitGetUserMedia) {
return navigator.webkitGetUserMedia(t, onsuccess, onerror);
} else if (navigator.mozGetUserMedia) {
return navigator.mozGetUserMedia(t, onsuccess, onerror);
} else if (navigator.msGetUserMedia) {
return navigator.msGetUserMedia(t, onsuccess, onerror);
} else {
onerror(new Error("No getUserMedia implementation found."));
}
};
var URL = window.URL || window.webkitURL;
var createObjectURL = URL.createObjectURL || webkitURL.createObjectURL;
if (!createObjectURL) {
throw new Error("URL.createObjectURL not found.");
}
getUserMedia({
'video': true
},
function(stream) {
var url = createObjectURL(stream);
video.src = url;
},
function(error) {
alert("Couldn't access webcam.");
}
);
window.onload = function() {
var canvas = document.createElement('canvas');
canvas.width = 320;
canvas.height = 240;
var videoCanvas = document.createElement('canvas');
videoCanvas.width = video.width;
videoCanvas.height = video.height;
var ctx = canvas.getContext('2d');
var raster = new NyARRgbRaster_Canvas2D(canvas);
var param = new FLARParam(320, 240);
var resultMat = new NyARTransMatResult();
var detector = new FLARMultiIdMarkerDetector(param, 120);
detector.setContinueMode(true);
var tmp = new Float32Array(16);
renderer = new THREE.WebGLRenderer();
renderer.sortObjects = false;
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.autoClear = false;
var glCanvas = renderer.domElement;
var s = glCanvas.style;
document.body.appendChild(glCanvas);
text2 = document.createElement('div');
text2.setAttribute("id", "Div1");
text2.style.position = 'absolute';
//text2.style.zIndex = 1; // if you still don't see the label, try uncommenting this
text2.style.width = 100;
text2.style.height = 100;
text2.style.backgroundColor = "blue";
//text2.innerHTML = "<font size='10'>hi there!</font>";
text2.style.top = 200 + 'px';
text2.style.left = 1000 + 'px';
document.body.appendChild(text2);
//THREEJS场景管理部分
var scene = new THREE.Scene();
//scene.fog = new THREE.FogExp2( 0xffffff, 0.00025 );
var picture = new THREE.ImageUtils.loadTexture('textures/cloud.png');
var pictureplane = new THREE.Mesh(
new THREE.PlaneGeometry(100, 100, 0),
new THREE.MeshBasicMaterial({
map: picture
})
);
var camera = new THREE.PerspectiveCamera(60, window.innerWidth / window.innerHeight, 1, 100000);
camera.position.z = 0;
camera.position.y = 0;
camera.position.x = 0;
scene.add(camera);
param.copyCameraMatrix(tmp, 10, 10000);
camera.projectionMatrix.setFromArray(tmp);
light1 = new THREE.PointLight(0xffffff);
light1.position.set(0, 500, 500);
//scene.add(light);
light2 = new THREE.PointLight(0xffffff);
light2.position.set(0, -500, 500);
//scene.add(light);
var videoTex = new THREE.Texture(videoCanvas);
var plane = new THREE.Mesh(
new THREE.PlaneGeometry(2, 2, 0),
new THREE.MeshBasicMaterial({
map: videoTex
})
);
plane.material.depthTest = false;
plane.material.depthWrite = false;
var path = "textures/";
var format = '.png';
var urls = [
path + 'px' + format, path + 'nx' + format,
path + 'py' + format, path + 'ny' + format,
path + 'pz' + format, path + 'nz' + format
];
var textureCube = THREE.ImageUtils.loadTextureCube(urls);
var textureCube_refraction = THREE.ImageUtils.loadTextureCube(urls, new THREE.CubeRefractionMapping());
var cubeMaterial_refract = new THREE.MeshBasicMaterial({
color: 0xccddff,
envMap: textureCube_refraction,
refractionRatio: 0.8,
reflectivity: 0.98
});
var material_reflect = new THREE.MeshBasicMaterial({
color: 0xffffff,
envMap: textureCube
});
//气泡
var geometry = new THREE.SphereGeometry(20, 16, 16);
for (var i = 0; i < 100; i++) {
var mesh = new THREE.Mesh(geometry, cubeMaterial_refract);
mesh.position.x = Math.random() * 200 - 100;
mesh.position.y = Math.random() * 170 - 100;
mesh.position.z = Math.random() * 200 - 100;
mesh.scale.x = mesh.scale.y = mesh.scale.z = Math.random() * 0.1 + 0.05;
spheres.push(mesh);
}
for (var i = 0; i < 100; i++) {
var mesh = new THREE.Mesh(geometry, material_reflect);
mesh.position.x = Math.random() * 200 - 100;
mesh.position.y = Math.random() * 170 - 100;
mesh.position.z = Math.random() * 200 - 100;
mesh.scale.x = mesh.scale.y = mesh.scale.z = Math.random() * 0.1 + 0.05;
spheres.push(mesh);
}
//包围盒
var shader = THREE.ShaderLibzxm["cube"];
shader.uniforms["tCube"].value = textureCube;
var material = new THREE.ShaderMaterial({
fragmentShader: shader.fragmentShader,
vertexShader: shader.vertexShader,
uniforms: shader.uniforms,
depthWrite: false,
side: THREE.FrontSide
});
cubemesh = new THREE.Mesh(new THREE.CubeGeometry(200, 200, 200), material);
//马
var loader = new THREE.JSONLoader();
loader.load("models/yunnanchong.js", function(geometry, materials) {
var material_horse = new THREE.MeshFaceMaterial(materials);
var originalMaterial = materials[0];
originalMaterial.skinning = true;
originalMaterial.transparent = true;
//originalMaterial.alphaTest = 0.75;
THREE.AnimationHandler.add(geometry.animation);
horsemesh = new THREE.SkinnedMesh(geometry, material_horse, false);
//scene.add( buffalo );
var sc = 2;
horsemesh.rotation.y=Math.PI/6;
horsemesh.rotation.x=Math.PI;
horsemesh.scale.set(sc, sc, sc);
horsemesh.matrixAutoUpdate = false;
horsemesh.updateMatrix();
animation = new THREE.Animation(horsemesh, "Action");
animation.play();
//meshhorse.position.y = meshhorse.geometry.boundingSphere.radius * 0.5;
});
var loader = new THREE.JSONLoader();
loader.load("models/yunnanchong1.js", function(geometry, materials) {
var material_horse2 = new THREE.MeshFaceMaterial(materials);
var originalMaterial = materials[0];
originalMaterial.skinning = true;
originalMaterial.transparent = true;
//originalMaterial.alphaTest = 0.75;
//THREE.AnimationHandler.add(geometry.animation);
horsemesh2 = new THREE.SkinnedMesh(geometry, material_horse2, false);
//scene.add( buffalo );
var sc =3;
horsemesh2.scale.set(sc, sc, sc);
horsemesh2.matrixAutoUpdate = false;
horsemesh2.updateMatrix();
//animation = new THREE.Animation(horsemesh, "Action");
//animation.play();
//meshhorse.position.y = meshhorse.geometry.boundingSphere.radius * 0.5;
});
//水面
var noiseTexture = new THREE.ImageUtils.loadTexture('textures/cloud.png');
noiseTexture.wrapS = noiseTexture.wrapT = THREE.RepeatWrapping;
// MIRORR plane
verticalMirror = new THREE.FlatMirror(renderer, camera, {
clipBias: 0.003,
textureWidth: 800,
textureHeight: 600,
color: 0x1919B3, //333366,
baseTexture: THREE.ImageUtils.loadTexture("textures/water.jpg"),
baseSpeed: 1.15,
noiseTexture: noiseTexture,
noiseScale: 0.2,
alpha: 0.8,
time: 0.0,
});
verticalMirrorMesh = new THREE.Mesh(
new THREE.PlaneGeometry(200, 200, 5, 5),
verticalMirror.material
);
verticalMirrorMesh.add(verticalMirror);
verticalMirror.material.side = THREE.DoubleSide;
verticalMirrorMesh.position.set(0, 90, 0);
verticalMirrorMesh.rotation.x = Math.PI / 2;
var materialScene = new THREE.MeshBasicMaterial({
color: 0x000000,
shading: THREE.FlatShading
});
var tex = THREE.ImageUtils.loadTexture('models/skins/2008142271953.jpg', null, function() {
var mat = new THREE.MeshPhongMaterial({
map: tex
});
loader.load('models/diqiuyi.js', function(geo) {
treemesh = new THREE.Mesh(geo, mat);
treemesh.position.set(30, 0, 0);
treemesh.rotation.y=-Math.PI/1.7;
treemesh.rotation.x=Math.PI/3;
var sc = 2;
treemesh.scale.set(sc, sc, sc);
treemesh.matrixAutoUpdate = false;
treemesh.updateMatrix();
// etc, etc
});
});
loader.load('models/stone.js', function(geo, materials) {
var material_stone = new THREE.MeshFaceMaterial(materials);
stonemesh = new THREE.Mesh(geo, material_stone);
stonemesh.position.set(0, 0, 0);
stonemesh.rotation.y = -Math.PI / 1.7;
stonemesh.rotation.x = Math.PI / 3;
var sc = 2;
stonemesh.scale.set(sc, sc, sc);
stonemesh.matrixAutoUpdate = false;
stonemesh.updateMatrix();
// etc, etc
});
loader.load('models/jinzi.js', function(geo, materials) {
var material_jinzi = new THREE.MeshFaceMaterial(materials);
pyramidmesh = new THREE.Mesh(geo, material_jinzi);
pyramidmesh.position.set(0, 0, 0);
//pyramidmesh.rotation.y = -Math.PI / 1.7;
pyramidmesh.rotation.x = -Math.PI / 3;
var sc = 5;
pyramidmesh.scale.set(sc, sc, sc);
pyramidmesh.matrixAutoUpdate = false;
pyramidmesh.updateMatrix();
// etc, etc
});
//树
/*var loader = new THREE.JSONLoader();
loader.load("tree.js", function(geometry) {
treemesh = new THREE.Mesh(geometry, materialScene);
//treeMesh.position.set(2000, -3000, -1500);
var sc = 100;
treemesh.scale.set(sc, sc, sc);
treemesh.matrixAutoUpdate = false;
treemesh.updateMatrix();
});*/
//粒子系统部分
//scenepar=new THREE.Scene();
//camerapar = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 2000 );
//camerapar.position.set( 0, 150, 400 );
var directionalLight = new THREE.DirectionalLight( 0xffffff, 0.5 );
directionalLight.position.set( 0, -1, 1 );
directionalLight.position.normalize();
//scenepar.add( directionalLight );
pointLight = new THREE.PointLight( 0xffffff, 2, 300 );
pointLight.position.set( 0, 0, 0 );
//scenepar.add( pointLight );
group = new THREE.Object3D();
group.add(directionalLight);
group.add(pointLight);
//scenepar.add( group );
// Create particle objects for Three.js
var particlesLength = 70000;
var particles = new THREE.Geometry();
function newpos( x, y, z ) {
return new THREE.Vector3( x, y, z );
}
var Pool = {
__pools: [],
// Get a new Vector
get: function() {
if ( this.__pools.length > 0 ) {
return this.__pools.pop();
}
console.log( "pool ran out!" )
return null;
},
// Release a vector back into the pool
add: function( v ) {
this.__pools.push( v );
}
};
for ( i = 0; i < particlesLength; i ++ ) {
particles.vertices.push( newpos( Math.random() * 200 - 100, Math.random() * 100 + 150, Math.random() * 50 ) );
Pool.add( i );
}
// Create pools of vectors
attributes = {
size: { type: 'f', value: [] },
pcolor: { type: 'c', value: [] }
};
//var sprite = generateSprite() ;
//texture = new THREE.Texture( sprite );
texture = new THREE.ImageUtils.loadTexture('textures/haizao2.png');
texture.needsUpdate = true;
uniforms = {
texture: { type: "t", value: texture }
};
// PARAMETERS
// Steadycounter
// Life
// Opacity
// Hue Speed
// Movement Speed
function generateSprite() {
var canvas = document.createElement( 'canvas' );
canvas.width = 128;
canvas.height = 128;
var context = canvas.getContext( '2d' );
context.beginPath();
context.arc( 64, 64, 60, 0, Math.PI * 2, false) ;
context.lineWidth = 0.5; //0.05
context.stroke();
context.restore();
var gradient = context.createRadialGradient( canvas.width / 2, canvas.height / 2, 0, canvas.width / 2, canvas.height / 2, canvas.width / 2 );
gradient.addColorStop( 0, 'rgba(255,255,255,1)' );
gradient.addColorStop( 0.2, 'rgba(255,255,255,1)' );
gradient.addColorStop( 0.4, 'rgba(200,200,200,1)' );
gradient.addColorStop( 1, 'rgba(0,0,0,1)' );
context.fillStyle = gradient;
context.fill();
return canvas;
}
var shaderMaterial = new THREE.ShaderMaterial( {
uniforms: uniforms,
attributes: attributes,
vertexShader: document.getElementById( 'vertexshader' ).textContent,
fragmentShader: document.getElementById( 'fragmentshader' ).textContent,
//blending: THREE.AdditiveBlending,
depthWrite: false,
transparent: true
});
particleCloud = new THREE.ParticleSystem( particles, shaderMaterial );
particleCloud.dynamic = true;
// particleCloud.sortParticles = true;
var vertices = particleCloud.geometry.vertices;
var values_size = attributes.size.value;
var values_color = attributes.pcolor.value;
for( var v = 0; v < vertices.length; v ++ ) {
values_size[ v ] = 50;
values_color[ v ] = new THREE.Color( 0x000000 );
particles.vertices[ v ].set( Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY );
}
group.add( particleCloud );
group.scale.x=0.3;
group.scale.y=0.3;
group.scale.z=0.3;
particleCloud.y = 800;
// Create Particle Systems
// EMITTER STUFF
// Heart
var x = 0, y = 30;
heartShape = new THREE.Shape();
heartShape.moveTo( x + 25, y + 25 );
heartShape.bezierCurveTo( x + 25, y + 25, x + 20, y, x, y );
heartShape.bezierCurveTo( x - 30, y, x - 30, y + 35,x - 30,y + 35 );
heartShape.bezierCurveTo( x - 30, y + 55, x - 10, y + 77, x + 25, y + 95 );
heartShape.bezierCurveTo( x + 60, y + 77, x + 80, y + 55, x + 80, y + 35 );
heartShape.bezierCurveTo( x + 80, y + 35, x + 80, y, x + 50, y );
heartShape.bezierCurveTo( x + 35, y, x + 25, y + 25, x + 25, y + 25 );
var hue = 0;
var setTargetParticle = function() {
var target = Pool.get();
values_size[ target ] = Math.random() * 200 + 100;
return target;
};
var onParticleCreated = function( p ) {
var position = p.position;
p.target.position = position;
var target = p.target;
if ( target ) {
// console.log(target,particles.vertices[target]);
// values_size[target]
// values_color[target]
hue += 0.0003 * deltapar;
if ( hue > 1 ) hue -= 1;
// TODO Create a PointOnShape Action/Zone in the particle engine
timeOnShapePath += 0.0035 * deltapar;
if ( timeOnShapePath > 1 ) timeOnShapePath -= 1;
var pointOnShape = heartShape.getPointAt( timeOnShapePath );
emitterpos.x = pointOnShape.x * 3 - 100;
emitterpos.z = -pointOnShape.y * 3;
emitterpos.y=40*Math.cos(timeOnShapePath)-350;
// pointLight.position.copy( emitterpos );
pointLight.position.x = emitterpos.x;
pointLight.position.y = emitterpos.y;
pointLight.position.z = 100;
particles.vertices[ target ] = p.position;
values_color[ target ].setHSL( hue, 0.6, 0.1 );
pointLight.color.setHSL( hue, 0.8, 0.5 );
};
};
var onParticleDead = function( particle ) {
var target = particle.target;
if ( target ) {
// Hide the particle
values_color[ target ].setRGB( 0, 0, 0 );
particles.vertices[ target ].set( Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY );
// Mark particle system as available by returning to pool
Pool.add( particle.target );
}
};
var engineLoopUpdate = function() {
};
sparksEmitter = new SPARKS.Emitter( new SPARKS.SteadyCounter( 100 ) );
emitterpos = new THREE.Vector3( 0, 0, 0 );
sparksEmitter.addInitializer( new SPARKS.Position( new SPARKS.PointZone( emitterpos ) ) );
sparksEmitter.addInitializer( new SPARKS.Lifetime( 1, 10 ));
sparksEmitter.addInitializer( new SPARKS.Target( null, setTargetParticle ) );
sparksEmitter.addInitializer( new SPARKS.Velocity( new SPARKS.PointZone( new THREE.Vector3( 0, -5, 1 ) ) ) );
sparksEmitter.addAction( new SPARKS.Age() );
sparksEmitter.addAction( new SPARKS.Accelerate( 0, 100, 0 ) );
sparksEmitter.addAction( new SPARKS.Move() );
sparksEmitter.addAction( new SPARKS.RandomDrift( 90, 100, 100 ) );
sparksEmitter.addCallback( "created", onParticleCreated );
sparksEmitter.addCallback( "dead", onParticleDead );
//sparksEmitter.start();
//场景一对象
models[0]=new THREE.Object3D();
//场景二对象
models[1]=new THREE.Object3D();
//场景三对象
models[2]=new THREE.Object3D();
//场景四对象
models[3]=new THREE.Object3D();
//场景五对象
models[4]=new THREE.Object3D();
//场景六对象
models[5]=new THREE.Object3D();
var videoCam = new THREE.Camera();
var videoScene = new THREE.Scene();
videoScene.add(plane);
videoScene.add(videoCam);
var times = [];
var markers = {};
var lastTime = 0;
setInterval(render,33);
function render() {
//视频背景部分
if (video.ended) video.play();
if (video.paused) return;
if (window.paused) return;
if (video.currentTime == video.duration) {
video.currentTime = 0;
}
if (video.currentTime == lastTime) return;
lastTime = video.currentTime;
videoCanvas.getContext('2d').drawImage(video, 0, 0);
ctx.drawImage(videoCanvas, 0, 0, 320, 240);
var dt = new Date().getTime();
canvas.changed = true;
videoTex.needsUpdate = true;
//判别部分
var t = new Date();
var detected = detector.detectMarkerLite(raster, threshHold);
for (var idx = 0; idx < detected; idx++) {
var id = detector.getIdMarkerData(idx);
var currId;
if (id.packetLength > 4) {
currId = -1;
} else {
currId = 0;
for (var i = 0; i < id.packetLength; i++) {
currId = (currId << 8) | id.getPacketData(i);
}
}
if (!markers[currId]) {
markers[currId] = {};
}
detector.getTransformMatrix(idx, resultMat);
markers[currId].age = 0;
markers[currId].transform = Object.asCopy(resultMat);
}
//删除过期的
for (var i in markers) {
var r = markers[i];
if (r.age > 1) {
delete markers[i];
scene.remove(r.model);
}
r.age++;
}
selectModel();
//animationUpdate();
var timer = 0.0001 * Date.now();
for (var i = 0, il = spheres.length; i < il; i++) {
var sphere = spheres[i];
sphere.position.x = 100 * Math.cos(timer + i);
sphere.position.y = Math.sin(timer + i * 1.1) * 85- 15;
}
var delta = clock.getDelta();
verticalMirror.material.uniforms.time.value += delta;
THREE.AnimationHandler.update(delta);
deltapar = speed * delta;
particleCloud.geometry.verticesNeedUpdate = true;
attributes.size.needsUpdate = true;
attributes.pcolor.needsUpdate = true;
// Pretty cool effect if you enable this
// particleCloud.rotation.y += 0.05;
group.rotation.y += ( targetRotation - group.rotation.y ) * 0.05;
renderer.clear();
renderer.autoClear = false;
renderer.render(videoScene, videoCam);
renderer.render(scene, camera);
//renderer.render(scenepar, camerapar);
}
function animationUpdate() {
/*if (horsemesh)
{
var time = Date.now() % duration;
var keyframe = Math.floor(time / interpolation);
if (keyframe != currentKeyframe)
{
horsemesh.morphTargetInfluences[lastKeyframe] = 0;
horsemesh.morphTargetInfluences[currentKeyframe] = 1;
horsemesh.morphTargetInfluences[keyframe] = 0;
lastKeyframe = currentKeyframe;
currentKeyframe = keyframe;
}
horsemesh.morphTargetInfluences[keyframe] = (time % interpolation) / interpolation;
horsemesh.morphTargetInfluences[lastKeyframe] = 1 - horsemesh.morphTargetInfluences[keyframe];
}*/
}
function parstop()
{
console.log("par stop");
sparksEmitter.stop();
timerid2=setTimeout(function()
{
for ( i = 0; i < particles.vertices.length; i ++ )
{
particles.vertices[i].x=Number.POSITIVE_INFINITY;
particles.vertices[i].y=Number.POSITIVE_INFINITY;
particles.vertices[i].z=Number.POSITIVE_INFINITY;
}
//clearInterval(timerid2);
},1000);
//clearInterval(timerid);
}
function selectModel() {
var count=0;
for (var i in markers) {
count++;
var m = markers[i];
if (!m.model) {
switch (i) {
case "0":
m.model = models[0];
models[0].add(horsemesh);
//models[0].add(cubemesh);
for(var i=0,il=spheres.length;i<il;i++)
{
var sphere=spheres[i];
models[0].add(sphere);
}
//models[0].add(verticalMirrorMesh);
models[0].add(group);
sparksEmitter.start();
document.getElementById('Div1').innerHTML = "";
//console.log(timerrunning);
if(timerrunning==false)
{
console.log("start timer");
console.log(timerrunning);
timerid=setTimeout(parstop,15000);
timerrunning=true;
}
break;
case "1":
m.model = models[1];
models[1].add(treemesh);
document.getElementById('Div1').innerHTML = "<font size='5' color='red'>云南虫虫发现于云南澄江</font>"
break;
case "2":
m.model = models[2];
models[2].add(horsemesh2);
document.getElementById('Div1').innerHTML =
" <font size='3' color='red'>云南虫头顶长有一个大吸盘，可以用于吸附在别的动物身<br />"+
"上；云南虫的鳃腔较大，发育有7对鳃弓和一中柱，鳃<br />"+
"腔末端具一围鳃孔。云南虫正是通过这一系列特殊身体结<br />"+
"构营滤食生活，在口部经过初步筛选的小颗粒进入鳃腔<br />"+
"，食物颗粒剂氧气在鳃腔中流动并被鳃丝附着，并通过咽<br />"+
"进入肠道，最后排出体外。<br />"+
" 云南虫最特别在于其拥有了脊椎的前身——脊索，比较<br />"+
"柔软，容易受到外力伤害，类似于今天脊髓中的软性物质<br />"+
"身体神经单元几种的脊索上，肢体的感觉可以通过脊<br />"+
"索传到全身。</font>";
break;
case "3":
m.model = models[3];
models[3].add(stonemesh);
document.getElementById('Div1').innerHTML = "";
break;
case "4":
m.model = models[4];
models[4].add(pyramidmesh);
document.getElementById('Div1').innerHTML = "";
break;
case "5":
m.model = models[5];
document.getElementById('Div1').innerHTML = "";