快活林资源网 Design By www.csstdc.com
一、图片3D展览效果
上传图片的大小有限制，录制的GIF图展示效果不是很好
录屏的效果见链接：https://www.bilibili.com/video/BV1Bi4y1E7wk/
二、代码实现
1. HTML代码
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="HandheldFriendly" content="true">
<meta name="description" content="图片3D展览屋">
<meta name="keywords" content="canvas,3D_picture,perspective,texturing,gallery">
<link href="res/slider-wb.css" rel="stylesheet">
<title>图片3D展览屋</title>
<style>
html
{
overflow:visible;
-ms-touch-action: none;
-ms-content-zooming: none;
}
body
{
position: absolute;
margin: 0px;
padding: 0px;
background: #fff;
width: 100%;
height: 100%;
}
#canvas
{
position: absolute;
width: 100%;
height: 100%;
background: #fff;
}
</style>
<script type="text/javascript" src="res/ge1doot.js"></script>
<script type="text/javascript">
"use strict";
(function () {
/* ==== definitions ==== */
var diapo = [], layers = [], ctx, pointer, scr, camera, light, fps = 0, quality = [1, 2],
// ---- poly constructor ----
Poly = function (parent, face) {
this.parent = parent;
this.ctx = ctx;
this.color = face.fill || false;
this.points = [];
if (!face.img) {
// ---- create points ----
for (var i = 0; i < 4; i++) {
this.points[i] = new ge1doot.transform3D.Point(
parent.pc.x + (face.x[i] * parent.normalZ) + (face.z[i] * parent.normalX),
parent.pc.y + face.y[i],
parent.pc.z + (face.x[i] * parent.normalX) + (-face.z[i] * parent.normalZ)
);
}
this.points[3].next = false;
}
},
// ---- diapo constructor ----
Diapo = function (path, img, structure) {
// ---- create image ----
this.img = new ge1doot.transform3D.Image(
this, path + img.img, 1, {
isLoaded: function (img) {
img.parent.isLoaded = true;
img.parent.loaded(img);
}
}
);
this.visible = false;
this.normalX = img.nx;
this.normalZ = img.nz;
// ---- point center ----
this.pc = new ge1doot.transform3D.Point(img.x, img.y, img.z);
// ---- target positions ----
this.tx = img.x + (img.nx * Math.sqrt(camera.focalLength) * 20);
this.tz = img.z - (img.nz * Math.sqrt(camera.focalLength) * 20);
// ---- create polygons ----
this.poly = [];
for (var i = -1, p; p = structure[++i]; ) {
layers[i] = (p.img === true ? 1 : 2);
this.poly.push(
new Poly(this, p)
);
}
},
// ---- init section ----
init = function (json) {
// draw poly primitive
Poly.prototype.drawPoly = ge1doot.transform3D.drawPoly;
// ---- init screen ----
scr = new ge1doot.Screen({
container: "canvas"
});
ctx = scr.ctx;
scr.resize();
// ---- init pointer ----
pointer = new ge1doot.Pointer({
tap: function () {
if (camera.over) {
if (camera.over === camera.target.elem) {
// ---- return to the center ----
camera.target.x = 0;
camera.target.z = 0;
camera.target.elem = false;
} else {
// ---- goto diapo ----
camera.target.elem = camera.over;
camera.target.x = camera.over.tx;
camera.target.z = camera.over.tz;
// ---- adapt tesselation level to distance ----
for (var i = 0, d; d = diapo[i++]; ) {
var dx = camera.target.x - d.pc.x;
var dz = camera.target.z - d.pc.z;
var dist = Math.sqrt(dx * dx + dz * dz);
var lev = (dist > 1500) ? quality[0] : quality[1];
d.img.setLevel(lev);
}
}
}
}
});
// ---- init camera ----
camera = new ge1doot.transform3D.Camera({
focalLength: Math.sqrt(scr.width) * 10,
easeTranslation: 0.025,
easeRotation: 0.06,
disableRz: true
}, {
move: function () {
this.over = false;
// ---- rotation ----
if (pointer.isDraging) {
this.target.elem = false;
this.target.ry = -pointer.Xi * 0.01;
this.target.rx = (pointer.Y - scr.height * 0.5) / (scr.height * 0.5);
} else {
if (this.target.elem) {
this.target.ry = Math.atan2(
this.target.elem.pc.x - this.x,
this.target.elem.pc.z - this.z
);
}
}
this.target.rx *= 0.9;
}
});
camera.z = -10000;
camera.py = 0;
// ---- create images ----
for (var i = 0, img; img = json.imgdata[i++]; ) {
diapo.push(
new Diapo(
json.options.imagesPath,
img,
json.structure
)
);
}
// ---- start engine ---- >
setInterval(function () {
quality = (fps > 50) ? [2, 3] : [1, 2];
fps = 0;
}, 1000);
run();
},
// ---- main loop ----
run = function () {
// ---- clear screen ----
ctx.clearRect(0, 0, scr.width, scr.height);
// ---- camera ----
camera.move();
// ---- draw layers ----
for (var k = -1, l; l = layers[++k]; ) {
light = false;
for (var i = 0, d; d = diapo[i++]; ) {
(l === 1 && d.draw()) ||
(d.visible && d.poly[k].draw());
}
}
// ---- cursor ----
if (camera.over && !pointer.isDraging) {
scr.setCursor("pointer");
} else {
scr.setCursor("move");
}
// ---- loop ----
fps++;
requestAnimFrame(run);
};
/* ==== prototypes ==== */
Poly.prototype.draw = function () {
// ---- color light ----
var c = this.color;
if (c.light || !light) {
var s = c.light ? this.parent.light : 1;
// ---- rgba color ----
light = "rgba(" +
Math.round(c.r * s) + "," +
Math.round(c.g * s) + "," +
Math.round(c.b * s) + "," + (c.a || 1) + ")";
ctx.fillStyle = light;
}
// ---- paint poly ----
if (!c.light || this.parent.light < 1) {
// ---- projection ----
for (
var i = 0;
this.points[i++].projection();
);
this.drawPoly();
ctx.fill();
}
}
/* ==== image onload ==== */
Diapo.prototype.loaded = function (img) {
// ---- create points ----
var d = [-1, 1, 1, -1, 1, 1, -1, -1];
var w = img.texture.width * 0.5;
var h = img.texture.height * 0.5;
for (var i = 0; i < 4; i++) {
img.points[i] = new ge1doot.transform3D.Point(
this.pc.x + (w * this.normalZ * d[i]),
this.pc.y + (h * d[i + 4]),
this.pc.z + (w * this.normalX * d[i])
);
}
}
/* ==== images draw ==== */
Diapo.prototype.draw = function () {
// ---- visibility ----
this.pc.projection();
if (this.pc.Z > -(camera.focalLength 1) && this.img.transform3D(true)) {
// ---- light ----
this.light = 0.5 + Math.abs(this.normalZ * camera.cosY - this.normalX * camera.sinY) * 0.6;
// ---- draw image ----
this.visible = true;
this.img.draw();
// ---- test pointer inside ----
if (pointer.hasMoved || pointer.isDown) {
if (
this.img.isPointerInside(
pointer.X,
pointer.Y
)
) camera.over = this;
}
} else this.visible = false;
return true;
}
return {
// --- load data ----
load: function (data) {
window.addEventListener('load', function () {
ge1doot.loadJS(
"res/imageTransform3D.js",
init, data
);
}, false);
}
}
})().load({
imgdata: [
// north
{img: 'imgs/001.jpg', x: -1000, y: 0, z: 1500, nx: 0, nz: 1 },
{ img: 'imgs/002.jpg', x: 0, y: 0, z: 1500, nx: 0, nz: 1 },
{ img: 'imgs/003.jpg', x: 1000, y: 0, z: 1500, nx: 0, nz: 1 },
// east
{img: 'imgs/004.jpg', x: 1500, y: 0, z: 1000, nx: -1, nz: 0 },
{ img: 'imgs/005.jpg', x: 1500, y: 0, z: 0, nx: -1, nz: 0 },
{ img: 'imgs/006.jpg', x: 1500, y: 0, z: -1000, nx: -1, nz: 0 },
// south
{img: 'imgs/007.jpg', x: 1000, y: 0, z: -1500, nx: 0, nz: -1 },
{ img: 'imgs/008.jpg', x: 0, y: 0, z: -1500, nx: 0, nz: -1 },
{ img: 'imgs/009.jpg', x: -1000, y: 0, z: -1500, nx: 0, nz: -1 },
// west
{img: 'imgs/010.jpg', x: -1500, y: 0, z: -1000, nx: 1, nz: 0 },
{ img: 'imgs/011.jpg', x: -1500, y: 0, z: 0, nx: 1, nz: 0 },
{ img: 'imgs/012.jpg', x: -1500, y: 0, z: 1000, nx: 1, nz: 0 }
],
structure: [
{
// wall
fill: { r: 255, g: 255, b: 255, light: 1 },
x: [-1001, -490, -490, -1001],
z: [-500, -500, -500, -500],
y: [500, 500, -500, -500]
}, {
// wall
fill: { r: 255, g: 255, b: 255, light: 1 },
x: [-501, 2, 2, -500],
z: [-500, -500, -500, -500],
y: [500, 500, -500, -500]
}, {
// wall
fill: { r: 255, g: 255, b: 255, light: 1 },
x: [0, 502, 502, 0],
z: [-500, -500, -500, -500],
y: [500, 500, -500, -500]
}, {
// wall
fill: { r: 255, g: 255, b: 255, light: 1 },
x: [490, 1002, 1002, 490],
z: [-500, -500, -500, -500],
y: [500, 500, -500, -500]
}, {
// shadow
fill: { r: 0, g: 0, b: 0, a: 0.2 },
x: [-420, 420, 420, -420],
z: [-500, -500, -500, -500],
y: [150, 150, -320, -320]
}, {
// shadow
fill: { r: 0, g: 0, b: 0, a: 0.2 },
x: [-20, 20, 20, -20],
z: [-500, -500, -500, -500],
y: [250, 250, 150, 150]
}, {
// shadow
fill: { r: 0, g: 0, b: 0, a: 0.2 },
x: [-20, 20, 20, -20],
z: [-500, -500, -500, -500],
y: [-320, -320, -500, -500]
}, {
// shadow
fill: { r: 0, g: 0, b: 0, a: 0.2 },
x: [-20, 20, 10, -10],
z: [-500, -500, -100, -100],
y: [-500, -500, -500, -500]
}, {
// base
fill: { r: 32, g: 32, b: 32 },
x: [-50, 50, 50, -50],
z: [-150, -150, -50, -50],
y: [-500, -500, -500, -500]
}, {
// support
fill: { r: 16, g: 16, b: 16 },
x: [-10, 10, 10, -10],
z: [-100, -100, -100, -100],
y: [300, 300, -500, -500]
}, {
// frame
fill: { r: 255, g: 255, b: 255 },
x: [-320, -320, -320, -320],
z: [0, -20, -20, 0],
y: [-190, -190, 190, 190]
}, {
// frame
fill: { r: 255, g: 255, b: 255 },
x: [320, 320, 320, 320],
z: [0, -20, -20, 0],
y: [-190, -190, 190, 190]
},
{ img: true },
{
// ceilingLight
fill: { r: 255, g: 128, b: 0 },
x: [-50, 50, 50, -50],
z: [450, 450, 550, 550],
y: [500, 500, 500, 500]
}, {
// groundLight
fill: { r: 255, g: 128, b: 0 },
x: [-50, 50, 50, -50],
z: [450, 450, 550, 550],
y: [-500, -500, -500, -500]
}
],
options: {
imagesPath: ""
}
});
</script>
</head>
<body>
<a href="https://blog.csdn.net/fyfugoyfa/article/details/108845194" target="_blank">CSDN文章</a><br />
<canvas id="canvas">建议用谷歌浏览器打开</canvas>
</body>
</html>
2. CSS代码
#icon {
background: rgb(255, 144, 0); border-radius: 6px 0px 0px; transition:0.6s ease-in-out; left: 65px; top: 6px; width: 40px; height: 40px; overflow: hidden; position: relative; cursor: pointer; -moz-transition: all 0.6s ease-in-out 0s; -webkit-transition: all 0.6s ease-in-out 0s; -o-transition: all 0.6s ease-in-out 0s;
}
#icon div {
background: none; position: absolute;
}
#icon div:nth-child(1) {
border-width: 7px 0px 7px 8px; border-style: solid; border-color: transparent rgb(255, 255, 255); left: 20px; top: 50%; width: 0px; height: 0px; margin-top: -7px; position: absolute;
}
#icon div:nth-child(2) {
background: rgb(255, 255, 255); left: 12px; top: 50%; width: 8px; height: 6px; margin-top: -3px; position: absolute;
}
#nav {
top: 10px; width: 100px; height: 0px; position: absolute; -ms-user-select: none; -webkit-user-select: none; -moz-user-select: none;
}
#nav-switch {
display: none;
}
#nav .label {
display: block; cursor: pointer;
}
#nav .container {
transition:left 0.3s ease-in-out; left: -100px; width: 100%; position: absolute; -moz-transition: left 0.3s ease-in-out 0s; -webkit-transition: left 0.3s ease-in-out 0s; -o-transition: left 0.3s ease-in-out 0s;
}
#nav .container > div {
padding: 0px; width: 50%; float: left;
}
#nav .container .nav-on {
color: rgb(51, 51, 51); padding-left: 0px;
}
#nav .container .nav-off {
width: 40px; height: 40px; padding-right: 10px;
}
:checked#nav-switch + .label .container {
left: 10px;
}
:checked#nav-switch + .label #icon {
background: rgb(0, 101, 203); border-radius: 0px 0px 6px; transform: rotate(-180deg); -webkit-transform: rotate(-180deg); -moz-transform: rotate(-180deg); -o-transform: rotate(-180deg);
}
.title {
margin: 0px; padding: 0px; left: 170px; top: 2px; height: 40px; color: rgb(51, 51, 51); line-height: 40px; font-family: "Segoe UI Light", "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif; font-size: 24px; font-weight: bold; white-space: nowrap; position: absolute; -ms-user-select: none; -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; user-select: none;
}
.menu {
margin: 0px; padding: 0px; left: 0px; top: 6px; color: rgb(51, 51, 51); font-family: "Segoe UI Light", "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif; font-size: 1em; font-weight: lighter; list-style-type: none; position: relative; cursor: pointer;
}
.menu li {
list-style: none; width: 100px; height: 40px; border-right-color: rgb(221, 221, 221); border-right-width: 1px; border-right-style: solid; position: relative; cursor: pointer;
}
.menu a {
color: rgb(51, 51, 51); line-height: 40px; padding-left: 40px; text-decoration: none; display: block; position: relative;
}
.menu li a:hover {
background: rgb(255, 144, 0);
}
.menu li a:focus {
background: rgb(255, 144, 0);
}
.menu li a:active {
background: rgb(255, 144, 0);
}
#nav li::before {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li::after {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li a::before {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li a::after {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav .home a::before {
border-width: 8px 7px; border-style: solid; border-color: transparent transparent rgb(51, 51, 51); left: 2px; margin-top: -16px;
}
#nav .home a::after {
border-width: 3px 4px 0px; border-style: solid; border-color: rgb(51, 51, 51) rgb(51, 51, 51) transparent; left: 4px; width: 2px; height: 4px; margin-top: 0px;
}
#nav .arrow a::before {
border-width: 7px 0px 7px 8px; border-style: solid; border-color: transparent rgb(51, 51, 51); left: 8px; margin-top: -7px;
}
#nav .arrow a::after {
background: rgb(51, 51, 51); left: 0px; width: 8px; height: 6px; margin-top: -3px;
}
#nav .back.arrow a::before {
border-width: 7px 8px 7px 0px; left: 0px;
}
#nav .back.arrow a::after {
left: 8px;
}
#nav .list a::before {
background: none; border-width: 6px 0px; border-style: double; border-color: rgb(51, 51, 51); left: 5px; top: 14px; width: 12px; height: 2px;
}
#nav .list a::after {
background: none; border-width: 6px 0px; border-style: double; border-color: rgb(51, 51, 51); left: 1px; top: 14px; width: 2px; height: 2px;
}
3. JavaScript代码
// ===== ge1doot global ===== js文件1
var ge1doot = ge1doot || {
json: null,
screen: null,
pointer: null,
camera: null,
loadJS: function (url, callback, data) {
if (typeof url == "string") url = [url];
var load = function (src) {
var script = document.createElement("script");
if (callback) {
if (script.readyState){
script.onreadystatechange = function () {
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
if (--n === 0) callback(data || false);
}
}
} else {
script.onload = function() {
if (--n === 0) callback(data || false);
}
}
}
script.src = src;
document.getElementsByTagName("head")[0].appendChild(script);
}
for (var i = 0, n = url.length; i < n; i++) load(url[i]);
}
}
// ===== html/canvas container =====
ge1doot.Screen = function (setup) {
ge1doot.screen = this;
this.elem = document.getElementById(setup.container) || setup.container;
this.ctx = this.elem.tagName == "CANVAS" ? this.elem.getContext("2d") : false;
this.style = this.elem.style;
this.left = 0;
this.top = 0;
this.width = 0;
this.height = 0;
this.cursor = "default";
this.setup = setup;
this.resize = function () {
var o = this.elem;
this.width = o.offsetWidth;
this.height = o.offsetHeight;
for (this.left = 0, this.top = 0; o != null; o = o.offsetParent) {
this.left += o.offsetLeft;
this.top += o.offsetTop;
}
if (this.ctx) {
this.elem.width = this.width;
this.elem.height = this.height;
}
this.setup.resize && this.setup.resize();
}
this.setCursor = function (type) {
if (type !== this.cursor && 'ontouchstart' in window === false) {
this.cursor = type;
this.style.cursor = type;
}
}
window.addEventListener('resize', function () {
ge1doot.screen.resize();
}, false);
!this.setup.resize && this.resize();
}
// ==== unified touch events handler ====
ge1doot.Pointer = function (setup) {
ge1doot.pointer = this;
var self = this;
var body = document.body;
var html = document.documentElement;
this.setup = setup;
this.screen = ge1doot.screen;
this.elem = this.screen.elem;
this.X = 0;
this.Y = 0;
this.Xi = 0;
this.Yi = 0;
this.bXi = 0;
this.bYi = 0;
this.Xr = 0;
this.Yr = 0;
this.startX = 0;
this.startY = 0;
this.scale = 0;
this.wheelDelta = 0;
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.evt = false;
var sX = 0;
var sY = 0;
// prevent default behavior
if (setup.tap) this.elem.onclick = function () { return false; }
if (!setup.documentMove) {
document.ontouchmove = function(e) { e.preventDefault(); }
}
document.addEventListener("MSHoldVisual", function(e) { e.preventDefault(); }, false);
if (typeof this.elem.style.msTouchAction != 'undefined') this.elem.style.msTouchAction = "none";
this.pointerDown = function (e) {
if (!this.isDown) {
if (this.elem.setCapture) this.elem.setCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = true;
this.evt = e;
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = sX = this.Xr - this.screen.left;
this.Y = sY = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
this.setup.down && this.setup.down(e);
}
}
this.pointerMove = function(e) {
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = this.Xr - this.screen.left;
this.Y = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
if (this.isDown) {
this.Xi = this.bXi + (this.X - sX);
this.Yi = this.bYi - (this.Y - sY);
}
if (Math.abs(this.X - sX) > 11 || Math.abs(this.Y - sY) > 11) {
this.hasMoved = true;
if (this.isDown) {
if (!this.isDraging) {
this.startX = sX;
this.startY = sY;
this.setup.startDrag && this.setup.startDrag(e);
this.isDraging = true;
} else {
this.setup.drag && this.setup.drag(e);
}
} else {
sX = this.X;
sY = this.Y;
}
}
this.setup.move && this.setup.move(e);
}
this.pointerUp = function(e) {
this.bXi = this.Xi;
this.bYi = this.Yi;
if (!this.hasMoved) {
this.X = sX;
this.Y = sY;
this.setup.tap && this.setup.tap(this.evt);
} else {
this.setup.up && this.setup.up(this.evt);
}
this.isDraging = false;
this.isDown = false;
this.hasMoved = false;
this.setup.up && this.setup.up(this.evt);
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.evt = false;
}
this.pointerCancel = function(e) {
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.bXi = this.Xi;
this.bYi = this.Yi;
sX = 0;
sY = 0;
}
if ('ontouchstart' in window) {
this.elem.ontouchstart = function (e) { self.pointerDown(e); return false; }
this.elem.ontouchmove = function (e) { self.pointerMove(e); return false; }
this.elem.ontouchend = function (e) { self.pointerUp(e); return false; }
this.elem.ontouchcancel = function (e) { self.pointerCancel(e); return false;}
}
document.addEventListener("mousedown", function (e) {
if (
e.target === self.elem ||
(e.target.parentNode && e.target.parentNode === self.elem) ||
(e.target.parentNode.parentNode && e.target.parentNode.parentNode === self.elem)
) {
if (typeof e.stopPropagation != "undefined") {
e.stopPropagation();
} else {
e.cancelBubble = true;
}
e.preventDefault();
self.pointerDown(e);
}
}, false);
document.addEventListener("mousemove", function (e) { self.pointerMove(e); }, false);
document.addEventListener("mouseup", function (e) {
self.pointerUp(e);
}, false);
document.addEventListener('gesturechange', function(e) {
e.preventDefault();
if (e.scale > 1) self.scale = 0.1; else if (e.scale < 1) self.scale = -0.1; else self.scale = 0;
self.setup.scale && self.setup.scale(e);
return false;
}, false);
if (window.navigator.msPointerEnabled) {
var nContact = 0;
var myGesture = new MSGesture();
myGesture.target = this.elem;
this.elem.addEventListener("MSPointerDown", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
myGesture.addPointer(e.pointerId);
nContact++;
}
}, false);
this.elem.addEventListener("MSPointerOut", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
nContact--;
}
}, false);
this.elem.addEventListener("MSGestureHold", function(e) {
e.preventDefault();
}, false);
this.elem.addEventListener("MSGestureChange", function(e) {
if (nContact > 1) {
if (e.preventDefault) e.preventDefault();
self.scale = e.velocityExpansion;
self.setup.scale && self.setup.scale(e);
}
return false;
}, false);
}
if (window.addEventListener) this.elem.addEventListener('DOMMouseScroll', function(e) {
if (e.preventDefault) e.preventDefault();
self.wheelDelta = e.detail * 10;
self.setup.wheel && self.setup.wheel(e);
return false;
}, false);
this.elem.onmousewheel = function () {
self.wheelDelta = -event.wheelDelta * .25;
self.setup.wheel && self.setup.wheel(event);
return false;
}
}
// ===== request animation frame =====
window.requestAnimFrame = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function( run ){
window.setTimeout(run, 16);
};
})();
// ===== ge1doot global ===== js文件1
var ge1doot = ge1doot || {
json: null,
screen: null,
pointer: null,
camera: null,
loadJS: function (url, callback, data) {
if (typeof url == "string") url = [url];
var load = function (src) {
var script = document.createElement("script");
if (callback) {
if (script.readyState){
script.onreadystatechange = function () {
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
if (--n === 0) callback(data || false);
}
}
} else {
script.onload = function() {
if (--n === 0) callback(data || false);
}
}
}
script.src = src;
document.getElementsByTagName("head")[0].appendChild(script);
}
for (var i = 0, n = url.length; i < n; i++) load(url[i]);
}
}
// ===== html/canvas container =====
ge1doot.Screen = function (setup) {
ge1doot.screen = this;
this.elem = document.getElementById(setup.container) || setup.container;
this.ctx = this.elem.tagName == "CANVAS" ? this.elem.getContext("2d") : false;
this.style = this.elem.style;
this.left = 0;
this.top = 0;
this.width = 0;
this.height = 0;
this.cursor = "default";
this.setup = setup;
this.resize = function () {
var o = this.elem;
this.width = o.offsetWidth;
this.height = o.offsetHeight;
for (this.left = 0, this.top = 0; o != null; o = o.offsetParent) {
this.left += o.offsetLeft;
this.top += o.offsetTop;
}
if (this.ctx) {
this.elem.width = this.width;
this.elem.height = this.height;
}
this.setup.resize && this.setup.resize();
}
this.setCursor = function (type) {
if (type !== this.cursor && 'ontouchstart' in window === false) {
this.cursor = type;
this.style.cursor = type;
}
}
window.addEventListener('resize', function () {
ge1doot.screen.resize();
}, false);
!this.setup.resize && this.resize();
}
// ==== unified touch events handler ====
ge1doot.Pointer = function (setup) {
ge1doot.pointer = this;
var self = this;
var body = document.body;
var html = document.documentElement;
this.setup = setup;
this.screen = ge1doot.screen;
this.elem = this.screen.elem;
this.X = 0;
this.Y = 0;
this.Xi = 0;
this.Yi = 0;
this.bXi = 0;
this.bYi = 0;
this.Xr = 0;
this.Yr = 0;
this.startX = 0;
this.startY = 0;
this.scale = 0;
this.wheelDelta = 0;
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.evt = false;
var sX = 0;
var sY = 0;
// prevent default behavior
if (setup.tap) this.elem.onclick = function () { return false; }
if (!setup.documentMove) {
document.ontouchmove = function(e) { e.preventDefault(); }
}
document.addEventListener("MSHoldVisual", function(e) { e.preventDefault(); }, false);
if (typeof this.elem.style.msTouchAction != 'undefined') this.elem.style.msTouchAction = "none";
this.pointerDown = function (e) {
if (!this.isDown) {
if (this.elem.setCapture) this.elem.setCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = true;
this.evt = e;
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = sX = this.Xr - this.screen.left;
this.Y = sY = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
this.setup.down && this.setup.down(e);
}
}
this.pointerMove = function(e) {
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = this.Xr - this.screen.left;
this.Y = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
if (this.isDown) {
this.Xi = this.bXi + (this.X - sX);
this.Yi = this.bYi - (this.Y - sY);
}
if (Math.abs(this.X - sX) > 11 || Math.abs(this.Y - sY) > 11) {
this.hasMoved = true;
if (this.isDown) {
if (!this.isDraging) {
this.startX = sX;
this.startY = sY;
this.setup.startDrag && this.setup.startDrag(e);
this.isDraging = true;
} else {
this.setup.drag && this.setup.drag(e);
}
} else {
sX = this.X;
sY = this.Y;
}
}
this.setup.move && this.setup.move(e);
}
this.pointerUp = function(e) {
this.bXi = this.Xi;
this.bYi = this.Yi;
if (!this.hasMoved) {
this.X = sX;
this.Y = sY;
this.setup.tap && this.setup.tap(this.evt);
} else {
this.setup.up && this.setup.up(this.evt);
}
this.isDraging = false;
this.isDown = false;
this.hasMoved = false;
this.setup.up && this.setup.up(this.evt);
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.evt = false;
}
this.pointerCancel = function(e) {
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.bXi = this.Xi;
this.bYi = this.Yi;
sX = 0;
sY = 0;
}
if ('ontouchstart' in window) {
this.elem.ontouchstart = function (e) { self.pointerDown(e); return false; }
this.elem.ontouchmove = function (e) { self.pointerMove(e); return false; }
this.elem.ontouchend = function (e) { self.pointerUp(e); return false; }
this.elem.ontouchcancel = function (e) { self.pointerCancel(e); return false;}
}
document.addEventListener("mousedown", function (e) {
if (
e.target === self.elem ||
(e.target.parentNode && e.target.parentNode === self.elem) ||
(e.target.parentNode.parentNode && e.target.parentNode.parentNode === self.elem)
) {
if (typeof e.stopPropagation != "undefined") {
e.stopPropagation();
} else {
e.cancelBubble = true;
}
e.preventDefault();
self.pointerDown(e);
}
}, false);
document.addEventListener("mousemove", function (e) { self.pointerMove(e); }, false);
document.addEventListener("mouseup", function (e) {
self.pointerUp(e);
}, false);
document.addEventListener('gesturechange', function(e) {
e.preventDefault();
if (e.scale > 1) self.scale = 0.1; else if (e.scale < 1) self.scale = -0.1; else self.scale = 0;
self.setup.scale && self.setup.scale(e);
return false;
}, false);
if (window.navigator.msPointerEnabled) {
var nContact = 0;
var myGesture = new MSGesture();
myGesture.target = this.elem;
this.elem.addEventListener("MSPointerDown", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
myGesture.addPointer(e.pointerId);
nContact++;
}
}, false);
this.elem.addEventListener("MSPointerOut", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
nContact--;
}
}, false);
this.elem.addEventListener("MSGestureHold", function(e) {
e.preventDefault();
}, false);
this.elem.addEventListener("MSGestureChange", function(e) {
if (nContact > 1) {
if (e.preventDefault) e.preventDefault();
self.scale = e.velocityExpansion;
self.setup.scale && self.setup.scale(e);
}
return false;
}, false);
}
if (window.addEventListener) this.elem.addEventListener('DOMMouseScroll', function(e) {
if (e.preventDefault) e.preventDefault();
self.wheelDelta = e.detail * 10;
self.setup.wheel && self.setup.wheel(e);
return false;
}, false);
this.elem.onmousewheel = function () {
self.wheelDelta = -event.wheelDelta * .25;
self.setup.wheel && self.setup.wheel(event);
return false;
}
}
// ===== request animation frame =====
window.requestAnimFrame = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function( run ){
window.setTimeout(run, 16);
};
})();
快活林资源网 Design By www.csstdc.com
广告合作：本站广告合作请联系QQ：858582 申请时备注：广告合作（否则不回）
免责声明：本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除！
免责声明：本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除！
快活林资源网 Design By www.csstdc.com
暂无评论...
《魔兽世界》大逃杀！60人新游玩模式《强袭风暴》3月21日上线
暴雪近日发布了《魔兽世界》10.2.6 更新内容，新游玩模式《强袭风暴》即将于3月21 日在亚服上线，届时玩家将前往阿拉希高地展开一场 60 人大逃杀对战。
艾泽拉斯的冒险者已经征服了艾泽拉斯的大地及遥远的彼岸。他们在对抗世界上最致命的敌人时展现出过人的手腕，并且成功阻止终结宇宙等级的威胁。当他们在为即将于《魔兽世界》资料片《地心之战》中来袭的萨拉塔斯势力做战斗准备时，他们还需要在熟悉的阿拉希高地面对一个全新的敌人──那就是彼此。在《巨龙崛起》10.2.6 更新的《强袭风暴》中，玩家将会进入一个全新的海盗主题大逃杀式限时活动，其中包含极高的风险和史诗级的奖励。
《强袭风暴》不是普通的战场，作为一个独立于主游戏之外的活动，玩家可以用大逃杀的风格来体验《魔兽世界》，不分职业、不分装备（除了你在赛局中捡到的），光是技巧和战略的强弱之分就能决定出谁才是能坚持到最后的赢家。本次活动将会开放单人和双人模式，玩家在加入海盗主题的预赛大厅区域前，可以从强袭风暴角色画面新增好友。游玩游戏将可以累计名望轨迹，《巨龙崛起》和《魔兽世界：巫妖王之怒 经典版》的玩家都可以获得奖励。
更新日志
2024年12月22日
2024年12月22日
- 小骆驼-《草原狼2(蓝光CD)》[原抓WAV+CUE]
- 群星《欢迎来到我身边 电影原声专辑》[320K/MP3][105.02MB]
- 群星《欢迎来到我身边 电影原声专辑》[FLAC/分轨][480.9MB]
- 雷婷《梦里蓝天HQⅡ》 2023头版限量编号低速原抓[WAV+CUE][463M]
- 群星《2024好听新歌42》AI调整音效【WAV分轨】
- 王思雨-《思念陪着鸿雁飞》WAV
- 王思雨《喜马拉雅HQ》头版限量编号[WAV+CUE]
- 李健《无时无刻》[WAV+CUE][590M]
- 陈奕迅《酝酿》[WAV分轨][502M]
- 卓依婷《化蝶》2CD[WAV+CUE][1.1G]
- 群星《吉他王(黑胶CD)》[WAV+CUE]
- 齐秦《穿乐(穿越)》[WAV+CUE]
- 发烧珍品《数位CD音响测试-动向效果（九）》【WAV+CUE】
- 邝美云《邝美云精装歌集》[DSF][1.6G]
- 吕方《爱一回伤一回》[WAV+CUE][454M]