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dual.html
827 lines (735 loc) · 31.3 KB
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dual.html
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<title>全景匹配工具</title>
<meta charset="utf-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1">
<link rel="stylesheet" href="css/jquery.contextMenu.css" type="text/css"/>
<style>
body {
margin: 0px;
overflow: hidden;
z-index: -1000;
}
/* cursors: [JavaScript - Mouse Cursor Styles](http://www.javascripter.net/faq/stylesc.htm) */
body.move, body.move * { cursor: move !important; }
body.crosshair, body.crosshair * { cursor: crosshair !important; }
body.pointer, body.pointer * { cursor: pointer !important; }
body.all-scroll, body.all-scroll * { cursor: all-scroll !important; }
.pic {
position: absolute;
bottom: 0px;
margin: 2px;
padding: 2px;
border: 1px solid white;
background-color: rgba(0,0,0,0.4);
}
#peek, #peek1, #peek2 {
position: absolute;
left: 10px;
width: 200px;
height: 200px;
margin: 0;
padding: 0;
border: 1px solid white;
background-color: black;
}
#peek { top: 020px; }
#peek1 { top: 140px; }
#peek2 { top: 360px; }
.pic1 { left: 0px; }
.pic2 { right: 0px; }
#context-menu {
// visibility: hidden;
background-color: white;
border: 1px solid grey;
width: 200px;
height: 300px;
}
</style>
</head>
<body>
<div id="container"></div>
<canvas id="peek"></canvas>
<canvas id="peek1"></canvas>
<canvas id="peek2"></canvas>
<div class="pic pic1"><a href="texture1.jpg" target="_blank"><img id="pic1" src="texture1.jpg" style="width:200px;height:100px;" alt="左" /></a></div>
<div class="pic pic2"><a href="texture2.jpg" target="_blank"><img id="pic2" src="texture2.jpg" style="width:200px;height:100px;" alt="右" /></a></div>
<script src="js/jquery.min.js"></script>
<script src="js/three.min.js"></script>
<script src="js/CanvasRenderer.js"></script>
<script src="js/Projector.js"></script>
<script src="js/Detector.js"></script>
<script src="js/DeviceOrientationControls.js"></script>
<script src="js/dat.gui.min.js"></script>
<script src="js/jquery.ui.position.js"></script>
<script src="js/jquery.contextMenu.js"></script>
<script src="js/CubemapToEquirectangular.js"></script>
<script src="js/tween.min.js"></script>
<script src="js/EffectComposer.js"></script>
<script src="js/RenderPass.js"></script>
<script src="js/MaskPass.js"></script>
<script src="js/ShaderPass.js"></script>
<script src="js/GlitchPass.js"></script>
<script src="js/DigitalGlitch.js"></script>
<script src="js/CopyShader.js"></script>
<script id="vertexShader" type="x-shader/x-vertex">
varying vec2 vUv;
// varying vec2 vUv2;
uniform float uvOffsetU;
uniform float uvOffsetV;
void main()
{
// 在这里内插，可以求到一个 uv mapping
vUv = uv;
// vUv2 = uv + vec2(uvOffsetU, uvOffsetV);
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}
</script>
<script id="fragmentShader" type="x-shader/x-fragment">
#ifdef GL_ES
// precision highp float;
#endif
uniform sampler2D tOne;
uniform sampler2D tSec;
uniform float alpha;
uniform float offset;
uniform float imageWidth;
uniform float strength;
varying vec2 vUv;
// varying vec2 vUv2; 这样我们就有两个 uvMapping 了
vec4 sharp(sampler2D sampler, vec2 uv)
{
float r = 1.0/imageWidth;
// float strength = 9.0; // effect strength
vec4 c0 = texture2D(sampler,uv);
vec4 c1 = texture2D(sampler,uv-vec2(2.0*r,.0));
vec4 c2 = texture2D(sampler,uv+vec2(2.0*r,.0));
vec4 c3 = texture2D(sampler,uv-vec2(.0,r));
vec4 c4 = texture2D(sampler,uv+vec2(.0,r));
vec4 c5 = c0+c1+c2+c3+c4;
c5 *= 0.2;
vec4 mi = min(c0,c1); mi = min(mi,c2); mi = min(mi,c3); mi = min(mi,c4);
vec4 ma = max(c0,c1); ma = max(ma,c2); ma = max(ma,c3); ma = max(ma,c4);
return clamp(mi,(strength+1.0)*c0-c5*strength,ma);
}
float random(vec3 scale, float seed) {
/* use the fragment position for a different seed per-pixel */
return fract(sin(dot(gl_FragCoord.xyz + seed, scale)) * 43758.5453 + seed);
}
void main(void)
{
/*
vec2 center = vec2(0.0, 0.0);
vec2 texSize = vec2(imageWidth, imageWidth/2.0);
vec2 texCoord = vUv;
vec4 color = vec4(0.0);
float total = 0.0;
vec2 toCenter = center - texCoord * texSize;
float offset = random(vec3(12.9898, 78.233, 151.7182), 0.0);
for (float t = 0.0; t <= 40.0; t++) {
float percent = (t + offset) / 40.0;
float weight = 4.0 * (percent - percent * percent);
vec4 c1 = texture2D(tOne,vUv+toCenter+percent*strength/texSize);
vec4 c2 = texture2D(tSec,vUv+toCenter+percent*strength/texSize+vec2(offset,0));
vec3 c = c1.rgb * alpha + c2.rgb * (1.0-alpha);
vec4 sample = vec4(c, 1.0);
sample.rgb *= sample.a;
color += sample * weight;
total += weight;
}
gl_FragColor = color / total;
gl_FragColor.rgb /= (gl_FragColor.a + 0.00001);
*/
vec4 c1 = texture2D(tOne,vUv);
vec4 c2 = texture2D(tSec,vUv+vec2(offset,0));
gl_FragColor = 1.0 * mix( c1, c2, 1.0 - alpha );
}
</script>
<script>
"use strict";
var Config = function() {
var _this = this;
this.showPic = false;
this.fov = 75;
(this.fileInputTexture1 = $('<input type="file" />')).on("change", function(e){
var f = e.target.files[0];
if (f) {
var r;
(r = new FileReader()).onload = function(event) { loadTexture1( event.target.result ); };
r.readAsDataURL(f);
}
});
(this.fileInputTexture2 = $('<input type="file" />')).on("change", function(e){
var f = e.target.files[0];
if (f) {
var r;
(r = new FileReader()).onload = function(event) { loadTexture2( event.target.result ); };
r.readAsDataURL(f);
}
});
(this.fileInputMatches = $('<input type="file" />')).on("change", function(e){
var f = e.target.files[0];
if (f) {
var r;
(r = new FileReader()).onload = function(event) { loadMatches( event.target.result ); };
r.readAsText(f);
}
});
this.loadTexture1 = function() { this.fileInputTexture1.click(); };
this.loadTexture2 = function() { this.fileInputTexture2.click(); };
this.loadMatches = function() { this.fileInputMatches.click(); };
this.lon = this.lat = 0;
this.alpha = 0.5;
this.showOffset = false;
this.offset = this.offset0 = 0.014;
this.uvOffsetU = this.uvOffsetU0 = 0.0;
this.uvOffsetV = this.uvOffsetV0 = 0.0;
this.imageWidth = Number.MAX_VALUE;
this.strength = 10.0;
this.featureBall = new THREE.SphereGeometry( 1, 64, 32);
// this.featureMaterial = new THREE.MeshBasicMaterial( {color: 0xffff } );
this.featureMaterial = new THREE.MeshBasicMaterial( { color: 0xff0000, transparent: true, opacity: 0.0 } );
this.featureMaterial1 = new THREE.MeshBasicMaterial( { color: 0x00ff00, side: THREE.BackSide } );
this.featureMaterial2 = new THREE.MeshBasicMaterial( { color: 0x0000ff, side: THREE.BackSide } );
this.savePanorama = function() {
var equiManaged = new CubemapToEquirectangular( renderer, true );
equiManaged.setSize( 2048, 1024 );
equiManaged.update( camera, scene );
};
this.showGrid1 = true;
this.showGrid2 = true;
this.featurePointScale = 1.0;
this.featurePointScale0 = 1.0;
this.modeEditNode = false;
this.needUpdateScreenshot = false;
this.draw = (function () {
var ctx = {
"peek": $("#peek")[0].getContext("2d"),
"peek1": $("#peek1")[0].getContext("2d"),
"peek2": $("#peek2")[0].getContext("2d")
};
// void ctx.drawImage(image, sx, sy, sWidth, sHeight, dx, dy, dWidth, dHeight); [CanvasRenderingContext2D.drawImage() - Web APIs | MDN](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/drawImage)
return function (c, sx, sy, sw, sh, dx, dy, dw, dh) {
ctx[c].drawImage(renderer.domElement, sx, sy, sw, sh, dx, dy, dw, dh);
}
})();
this.freezeInteraction = false;
this.naiveDual = function() {
$(".close-button").click();
matchesGroup1.visible = matchesGroup2.visible = false;
_this.freezeInteraction = true;
_this.alpha0 = _this.alpha;
var t1 = new TWEEN.Tween(_this)
.to({ alpha: 1.0 }, 1000);
var t2 = new TWEEN.Tween(_this)
.delay(1000)
.to({ lon: 165 }, 2000);
var t3 = new TWEEN.Tween(_this)
.delay(1000)
.to({ alpha: 0.0 }, 3000)
.onComplete(function(){
setTimeout(function(){
_this.freezeInteraction = false;
matchesGroup1.visible = matchesGroup2.visible = true;
}, 200);
});
t2.chain(t3);
t1.chain(t2);
t1.start();
};
this.naiveDual2 = function() {
$(".close-button").click();
matchesGroup1.visible = matchesGroup2.visible = false;
_this.freezeInteraction = true;
_this.alpha0 = _this.alpha;
var t1 = new TWEEN.Tween(_this)
.to({ alpha: 0.0 }, 1000);
var t2 = new TWEEN.Tween(_this)
.delay(1000)
.to({ lon: 165 }, 2000)
.onComplete(function(){ _this.shake = true; });
var t3_1 = new TWEEN.Tween(_this)
.delay(1000)
.to({ alpha: 1.0 }, 3000);
var t3_2 = new TWEEN.Tween(camera)
.delay(1000)
.to({ zoom: 5.0 }, 3000)
.onUpdate(function(){ camera.updateProjectionMatrix(); });
var t4 = new TWEEN.Tween(camera)
.to({ zoom: 1.0 }, 1000)
.onUpdate(function(){ camera.updateProjectionMatrix(); })
.onComplete(function(){
setTimeout(function(){
_this.freezeInteraction = false;
_this.shake = false;
matchesGroup1.visible = matchesGroup2.visible = true;
}, 2000);
});
t3_2.chain(t4);
t2.chain(t3_1, t3_2);
t1.chain(t2);
t1.start();
};
this.shake = false;
};
var config = new Config();
if (!config.showPic) { $(".pic").hide(); }
var gui = new dat.GUI(); gui.closed = true;
gui.add(config, 'fov').min(10).max(100).step(1).name("视场角").onChange(function(value){
if (config.fov !== camera.fov) {
camera.fov = value;
camera.updateProjectionMatrix();
}
});
gui.add(config, 'showPic').name("显示原图").onFinishChange(function(show){
if (show) { $(".pic").show(); } else { $(".pic").hide(); }
});
gui.add(config, 'loadTexture1').name("加载左（当前）全景图");
gui.add(config, 'loadTexture2').name("加载右（下一）全景图");
gui.add(config, 'loadMatches').name("加载匹配点");
gui.add(config, 'savePanorama').name("把场景存成全景图");
gui.add(config, 'showGrid1').name("显示场景 1 方向网格").listen().onChange(function(vis){
config.grid1.visible = vis;
});
gui.add(config, 'showGrid2').name("显示场景 2 方向网格").listen().onChange(function(vis){
config.grid2.visible = vis;
});
config.onFeaturePointScale = function() {
var value = config.featurePointScale;
var scale = value / config.featurePointScale0;
config.featureBall.scale(scale, scale, scale);
config.featurePointScale0 = value;
};
gui.add(config, 'featurePointScale').min(0.2).max(5).step(0.2).onChange(config.onFeaturePointScale).name("特征点大小");
var onShowOffset = function (show) {
if (show) {
config.offsetController = offsetFolder.add(config, 'offset').name("右图偏移量").min(-1.0).max(1.0).step(0.001).listen().onChange(function(v){
matchesGroup2.matrix.identity();
matchesGroup2.applyMatrix(new THREE.Matrix4().makeRotationY(config.offset*Math.PI*2.0));
})
} else {
if (config.offsetController) {
offsetFolder.remove(config.offsetController);
}
}
};
var offsetFolder = gui.addFolder('偏移量');
offsetFolder.add(config, 'showOffset').onChange(onShowOffset).name("修改偏移量");
var onAlphaChange = function (value) {
if (value > 0.8) {
config.featureMaterial1.visible = true;
config.featureMaterial2.visible = false;
} else if (value < 0.2) {
config.featureMaterial1.visible = false;
config.featureMaterial2.visible = true;
} else {
config.featureMaterial1.visible = true;
config.featureMaterial2.visible = true;
}
};
gui.add(config, 'alpha').name("颜色混合比例").min(0.0).max(1.0).step(0.01).listen().onChange(onAlphaChange);
gui.add(config, 'imageWidth', {
"不增强": Number.MAX_VALUE,
"增强1": 2000.0,
"增强2": 1000.0,
"增强3": 500.0
}).name("图像增强");
gui.add(config, 'strength').min(1.0).max(1000.0).step(1.0).name("增强效力");
var uvFolder = gui.addFolder("UV 偏移");
uvFolder.add(config, 'uvOffsetU').min(-1.0).max(1.0).step(0.01).name("水平");
uvFolder.add(config, 'uvOffsetV').min(-1.0).max(1.0).step(0.01).name("垂直");
gui.add(config, 'modeEditNode').listen().onChange(function(active){
if (active) {
} else {
}
}).name("编辑节点");
// var fold = gui.addFolder("Debug");
config.sx = config.sy = 0;
config.sw = config.sh = 400;
config.dw = config.dh = 400;
gui.add(config, 'naiveDual').name("简单过渡");
gui.add(config, 'naiveDual2').name("简单过渡2");
gui.add(config, 'shake').listen();
var setCursorStyle = function(style) {
$("body").removeClass();
if (style) {
$("body").addClass(style);
}
};
var container, camera, scene, renderer, geometry, material, mesh, controls;
var matchesGroup1, matchesGroup2;
var objects = [];
var intersects = [];
var lastIntersect;
var mouse = new THREE.Vector3();
var raycaster = new THREE.Raycaster();
var INTERSECTED, SELECTED;
var isUserInteracting = false;
var phi = 0, theta = 0;
var onPointerDownPointerX = 0, onPointerDownPointerY = 0, onPointerDownLon = 0, onPointerDownLat = 0;
function loadTexture1(url) {
$("#pic1")[0].src = $("#pic1").parent()[0].href = url;
config.texture1.image.src = url;
config.texture1.needsUpdate = true;
}
function loadTexture2(url) {
$("#pic2")[0].src = $("#pic2").parent()[0].href = url;
config.texture2.image.src = url;
config.texture2.needsUpdate = true;
}
var isDesktop = !navigator.userAgent.match(/(iPhone|iPod|iPad|Android|BlackBerry|BB10|mobi|tablet|opera mini|nexus 7)/i);
window.addEventListener('load', function() {
var animate = function(time) {
TWEEN.update();
config.uniforms.alpha.value = config.alpha;
config.uniforms.offset.value = config.offset;
config.uniforms.strength.value = config.strength;
config.uniforms.imageWidth.value = config.imageWidth;
config.uniforms.uvOffsetU.value = config.uvOffsetU;
config.uniforms.uvOffsetV.value = config.uvOffsetV;
if (isDesktop) {
if (config.lon > 360) { config.lon -= 360; }
if (config.lon < 0) { config.lon += 360; }
config.lat = Math.max(-85, Math.min(85, config.lat));
phi = THREE.Math.degToRad(90 - config.lat);
theta = THREE.Math.degToRad(config.lon);
camera.target.x = 500 * Math.sin(phi) * Math.cos(theta);
camera.target.y = 500 * Math.cos(phi);
camera.target.z = 500 * Math.sin(phi) * Math.sin(theta);
camera.lookAt(camera.target);
} else {
controls.update();
// TODO, calculate lon, lat
}
if (config.shake) {
config.composer.render();
} else {
renderer.render(scene, camera);
}
window.requestAnimationFrame(animate);
if (config.freezeInteraction) {
} else {
config.draw("peek", (mouse.x/2+0.5)*window.innerWidth+200, (-mouse.y/2+0.5)*window.innerHeight+200, 100, 200, 0, 0, 400, 400);
if (config.modeEditNode) {
if (config.needUpdateScreenshot) {
config.needUpdateScreenshot = false;
config.uniforms.alpha.value = 1.0;
renderer.render(scene, camera);
config.draw("peek1", (mouse.x/2+0.5)*window.innerWidth+200, (-mouse.y/2+0.5)*window.innerHeight+200, 100, 200, 0, 0, 400, 400);
config.uniforms.alpha.value = 0.0;
renderer.render(scene, camera);
config.draw("peek2", (mouse.x/2+0.5)*window.innerWidth+200, (-mouse.y/2+0.5)*window.innerHeight+200, 100, 200, 0, 0, 400, 400);
}
}
}
};
camera = new THREE.PerspectiveCamera(config.fov, window.innerWidth / window.innerHeight, 1, 1000);
camera.target = new THREE.Vector3( 0, 0, 0 );
controls = new THREE.DeviceOrientationControls( camera );
if (isDesktop) {
controls.enabled = false;
}
scene = new THREE.Scene();
config.addGeo = function(x, y, z) {
var geometry = new THREE.SphereGeometry( 10, 64, 32 );
var material = new THREE.MeshBasicMaterial({
wireframe: true,
side: THREE.DoubleSide,
color: 0xff0000
});
var mesh = new THREE.Mesh(geometry, material);
mesh.position.set(x,y,z);
objects.push(mesh);
scene.add(mesh);
};
config.texture1 = new THREE.TextureLoader().load("texture1.jpg");
config.texture2 = new THREE.TextureLoader().load("texture2.jpg");
config.texture1.wrapS = config.texture2.wrapS = THREE.RepeatWrapping;
config.texture1.wrapT = config.texture2.wrapT = THREE.RepeatWrapping;
config.uniforms = {
tOne: { type: "t", value: config.texture1 },
tSec: { type: "t", value: config.texture2 },
alpha: { type: "f", value: 0.5 },
offset: { type: "f", value: 0.0 },
imageWidth: { type: "f", value: Number.MAX_VALUE },
strength: { type: "f", value: 10.0 },
uvOffsetU: { type: "f", value: 0.0 },
uvOffsetV: { type: "f", value: 0.0 }
};
config.attributes = {};
// attributes: config.attributes,
geometry = new THREE.SphereGeometry( 500, 64, 32 ); geometry.scale( - 1, 1, 1 );
material = new THREE.ShaderMaterial({
uniforms: config.uniforms,
vertexShader: document.getElementById( 'vertexShader' ).textContent,
fragmentShader: document.getElementById( 'fragmentShader' ).textContent,
side: THREE.DoubleSide
});
mesh = new THREE.Mesh( geometry, material );
scene.add( mesh );
matchesGroup1 = new THREE.Group(); scene.add(matchesGroup1);
var grid1 = new THREE.GridHelper(1000, 40, 0xff0000, 0x00ff00);
grid1.position.set(0,-300,0);
matchesGroup1.add(grid1);
config.grid1 = grid1;
matchesGroup2 = new THREE.Group(); scene.add(matchesGroup2);
var grid2 = new THREE.GridHelper(1000, 40, 0xff0000, 0x0000ff);
grid2.position.set(0,-300,0);
matchesGroup2.add(grid2);
config.grid2 = grid2;
matchesGroup2.matrix.identity();
matchesGroup2.applyMatrix(new THREE.Matrix4().makeRotationY(config.offset*Math.PI*2.0));
window.addEventListener( 'keydown', function(event){
// event.preventDefault();
switch ( event.keyCode ) {
case 69: /*e*/
config.modeEditNode = !config.modeEditNode;
setCursorStyle();
break;
case 70: /*f*/
config.showOffset = !config.showOffset;
onShowOffset(config.showOffset);
break;
case 38: /*up*/
config.alpha += 0.01; if (config.alpha > 1.0) { config.alpha = 1.0; }
onAlphaChange(config.alpha);
break;
case 40: /*down*/
config.alpha -= 0.01; if (config.alpha < 0.0) { config.alpha = 0.0; }
onAlphaChange(config.alpha);
break;
case 37: /*left*/
if (config.showOffset) {
var offset = config.offset - 0.001;
config.offset = THREE.Math.clamp(offset, -1.0, +1.0);
matchesGroup2.matrix.identity();
matchesGroup2.applyMatrix(new THREE.Matrix4().makeRotationY(config.offset*Math.PI*2.0));
} else if (config.modeEditNode) {
if ((config.featurePointScale -= 0.2) < 0.2) {
config.featurePointScale = 0.2;
}
config.onFeaturePointScale();
}
break;
case 39: /*right*/
if (config.showOffset) {
var offset = config.offset + 0.001;
config.offset = THREE.Math.clamp(offset, -1.0, +1.0);
matchesGroup2.matrix.identity();
matchesGroup2.applyMatrix(new THREE.Matrix4().makeRotationY(config.offset*Math.PI*2.0));
} else if (config.modeEditNode) {
if ((config.featurePointScale += 0.2) > 5) {
config.featurePointScale = 5;
}
config.onFeaturePointScale();
}
break;
case 13: /*enter*/ // reset
config.offset = config.offset0;
config.alpha = 0.5;
matchesGroup2.matrix.identity();
matchesGroup2.applyMatrix(new THREE.Matrix4().makeRotationY(config.offset*Math.PI*2.0));
config.featureMaterial1.visible = config.featureMaterial2.visible = true;
break;
case 49: /*1*/ config.alpha = 1.0; break;
case 50: /*2*/ config.alpha = 0.0; break;
default:
// console.log("keyCode: "+event.keyCode);
}
}, false );
// config.effect = new THREE.AsciiEffect(renderer);
container = document.getElementById( 'container' );
if( Detector.webgl ){
renderer = new THREE.WebGLRenderer({
antialias: true
, preserveDrawingBuffer: true
});
} else {
renderer = new THREE.CanvasRenderer();
}
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.domElement.style.position = 'absolute';
renderer.domElement.style.top = 0;
container.appendChild(renderer.domElement);
var composer = config.composer = new THREE.EffectComposer( renderer );
composer.addPass( new THREE.RenderPass( scene, camera ) );
var glitchPass = config.glitchPass = new THREE.GlitchPass();
glitchPass.renderToScreen = true;
composer.addPass( glitchPass );
window.addEventListener('resize', function() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
config.composer.setSize( window.innerWidth, window.innerHeight );
}, false);
container.addEventListener( 'mousedown', function(event) {
if (config.freezeInteraction) { return; }
// event.preventDefault();
if (config.modeEditNode) {
config.needUpdateScreenshot = true;
} else {
isUserInteracting = true;
onPointerDownPointerX = event.clientX;
onPointerDownPointerY = event.clientY;
onPointerDownLon = config.lon;
onPointerDownLat = config.lat;
}
}, false );
document.addEventListener( 'mousemove', function(event) {
if (config.freezeInteraction) { return; }
mouse.x = (event.clientX / window.innerWidth - 0.5) * 2;
mouse.y = 1 - ( event.clientY / window.innerHeight * 2);
if (config.modeEditNode) {
raycaster.setFromCamera( mouse, camera );
// intersects = raycaster.intersectObjects( objects );
intersects = raycaster.intersectObjects( objects, true );
if (intersects.length > 0) {
if (intersects[0].object !== lastIntersect) {
lastIntersect = intersects[0].object;
console.log(lastIntersect);
}
setCursorStyle("pointer");
} else {
setCursorStyle("crosshair");
}
} else {
if ( isUserInteracting === true ) {
setCursorStyle("all-scroll");
config.lon = ( onPointerDownPointerX - event.clientX ) * 0.1 + onPointerDownLon;
config.lat = ( event.clientY - onPointerDownPointerY ) * 0.1 + onPointerDownLat;
}
}
}, false );
container.addEventListener( 'mouseup', function(event) {
if (config.freezeInteraction) { return; }
isUserInteracting = false;
$("body").removeClass();
}, false );
container.addEventListener( 'wheel', function(event) {
if (config.freezeInteraction) { return; }
var fov = camera.fov + event.deltaY * 0.05;
camera.fov = THREE.Math.clamp(Math.round(fov), 10, 100);
config.fov = camera.fov; gui.updateDisplay();
camera.updateProjectionMatrix();
}, false );
$.get("03_features.txt", function(text) {
loadMatches(text);
}).fail(function(err) {
console.log("加载匹配点失败（开服务器了？），你可以手动加载。");
});
animate();
/*
fold.add(config, 'sx').min(0).max(window.innerWidth).step(1);
fold.add(config, 'sy').min(0).max(window.innerHeight).step(1);
fold.add(config, 'sw').min(100).max(2000).step(10).listen().onChange(function(v){
// config.sh = config.sw * window.devicePixelRatio;
});
fold.add(config, 'sh').min(100).max(2000).step(10).listen().onChange(function(e){
// config.sw = config.sh / window.devicePixelRatio;
});
fold.add(config, 'dw').min(100).max(500).step(10);
fold.add(config, 'dh').min(100).max(500).step(10);
*/
}, false);
function debugLonLat(x, y, r) {
var x = x || 0; var lon = x*360;
var y = y || 0.5; var lat = (0.5-y)*180;
var t = THREE.Math.degToRad( x*360 ); // 0~360
var p = THREE.Math.degToRad((0.5-y)*180); // -90~90
var r = r || 100;
var px = r * Math.cos( p ) * Math.cos( t );
var py = r * Math.sin( p );
var pz = r * Math.cos( p ) * Math.sin( t );
return { x: px, y: py, z: pz };
}
function setObjectInSphere(obj, x, y) {
var pos = debugLonLat(x, y, 100);
obj.position.x = pos.x;
obj.position.y = pos.y;
obj.position.z = pos.z;
}
function createFeaturePoint(material) {
var material = material || config.featureMaterial1;
var pointGroup = new THREE.Group();
var point = new THREE.Mesh( config.featureBall, config.featureMaterial );
var coat = new THREE.Mesh( config.featureBall, material);
coat.scale.multiplyScalar(1.2);
pointGroup.add( point );
pointGroup.add( coat );
return pointGroup;
}
function addMatch(match) {
var fp1 = createFeaturePoint(config.featureMaterial1);
setObjectInSphere(fp1, match[0].x, match[0].y);
matchesGroup1.add(fp1);
objects.push(fp1);
var fp2 = createFeaturePoint(config.featureMaterial2);
setObjectInSphere(fp2, match[1].x, match[1].y);
matchesGroup2.add(fp2);
objects.push(fp1);
}
function addMatches() {
if (config.matches) {
for (var i = 0, n = config.matches.length; i < n; ++i) {
var match = config.matches[i];
addMatch(match);
}
}
}
function loadMatches(text) {
var lines = text.split("\n");
config.matches = [];
for (var i = 1, nline = lines.length; i < nline; ++i) {
var coords = lines[i].split("<->");
if (coords.length === 2) {
var t1xy = coords[0].split(",");
var t2xy = coords[1].split(",");
if (t1xy.length === 2 && t2xy.length === 2) {
var match = [
{
"x": parseFloat(t1xy[0]),
"y": parseFloat(t1xy[1])
},
{
"x": parseFloat(t2xy[0]),
"y": parseFloat(t2xy[1])
}
];
config.matches.push(match);
}
}
}
addMatches();
console.log("Loaded #" + config.matches.length + " matches.");
}
/*
$.contextMenu({
selector: 'body',
selectableSubMenu: true,
// autoHide: true,
// className: 'contextmenu-custom contextmenu-custom',
events: {
show : function(options){
// ...
},
hide : function(options){
// ...
}
},
items: {
copy: {
name: "Copy",
callback: function(key, opt){
alert("Clicked on " + key);
}
}
}
});
*/
/*
*/
</script>
</body>
</html>