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texture replace

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master
tonkia 6 years ago
parent 10681ab4a0
commit 9e540efe77
2 changed files with 158 additions and 99 deletions
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  1. 231
      static/js/createScheme.js
  2. 24
      views/createScheme.html

231
static/js/createScheme.js
Unescape View File

@ -1,6 +1,6 @@
//全局变量 //全局变量
var renderer, scene, camera; var renderer, scene, camera;
var totalFinish = 0;
//整个页面维护的数据 //整个页面维护的数据
//var data = { name: '默认方案', components: [] }; //var data = { name: '默认方案', components: [] };
//TODO 相机参数 //TODO 相机参数
@ -16,6 +16,7 @@ $().ready(function () {
initEvent(); initEvent();
}); });
//---------------------------------------------------------------------------------------------------------------------
//获取数据 初始化data //获取数据 初始化data
function initData() { function initData() {
//ajax请求数据 //ajax请求数据
@ -32,6 +33,8 @@ function initData() {
} }
}); });
} }
//---------------------------------------------------------------------------------------------------------------------
//获取全局data后 //获取全局data后
//刷新主Ui，方案名，部件列表 //刷新主Ui，方案名，部件列表
function initUi() { function initUi() {
@ -41,16 +44,7 @@ function initUi() {
freshComponentItem(); freshComponentItem();
} }
//ui初始化结束后 //刷新组件列表
//初始化Threejs
//主要是场景、相机、渲染器
function initThree() {
initScene();
initCamera();
initRenderer();
render();
}
function freshComponentItem() { function freshComponentItem() {
//清空原有列表 //清空原有列表
$('.componentItem').remove(); $('.componentItem').remove();
@ -60,7 +54,7 @@ function freshComponentItem() {
} }
} }
//选择部件 //点击事件：选择部件
function selectComponent(index) { function selectComponent(index) {
componentIndex = index; componentIndex = index;
$('#componentTitle').text(data.components[componentIndex].name); $('#componentTitle').text(data.components[componentIndex].name);
@ -71,21 +65,22 @@ function selectComponent(index) {
freshModelList(); freshModelList();
//刷新贴图列表 //刷新贴图列表
freshTextureList(); freshTextureList();
//刷新贴图选择列表
freshTextureField();
} }
//刷新模型的选择列表 //刷新模型的选择列表
function freshModelList() { function freshModelList() {
$('.list-group-item').remove(); $('.list-group-item').remove();
if (data.components[componentIndex].models.length == 0) { if (data.components[componentIndex].models.length == 0) {
data.components[componentIndex].modelIndex == -1;
$('#modelList').append('<a class="list-group-item">暂无模型</a>') $('#modelList').append('<a class="list-group-item">暂无模型</a>')
} else { } else {
// if (data.components[componentIndex].modelIndex == -1) var textureIndex = data.components[componentIndex].textureIndex;
// data.components[componentIndex].modelIndex = 0; changeTexture(textureIndex);
for (var index in data.components[componentIndex].models) { for (var index in data.components[componentIndex].models) {
if (index == data.components[componentIndex].modelIndex) { if (index == data.components[componentIndex].modelIndex) {
data.components[componentIndex].models[index].modelObj.visible = true; data.components[componentIndex].models[index].modelObj.visible = true;
var textureIndex = data.components[componentIndex].textureIndex;
changeTexture(textureIndex);
$('#modelList').append("<a class='list-group-item active' onclick='selectModel(" + index + ")'><span>" + data.components[componentIndex].models[index].name + "</span><button type='button' class='close' onclick='delModelItem(" + index + ")'><span aria-hidden='true'>×</span><span class='sr-only'>Close</span></button></a>"); $('#modelList').append("<a class='list-group-item active' onclick='selectModel(" + index + ")'><span>" + data.components[componentIndex].models[index].name + "</span><button type='button' class='close' onclick='delModelItem(" + index + ")'><span aria-hidden='true'>×</span><span class='sr-only'>Close</span></button></a>");
} else { } else {
data.components[componentIndex].models[index].modelObj.visible = false; data.components[componentIndex].models[index].modelObj.visible = false;
@ -95,16 +90,20 @@ function freshModelList() {
} }
} }
//选择模型 //点击事件：选择模型
function selectModel(index) { function selectModel(index) {
data.components[componentIndex].modelIndex = index; data.components[componentIndex].modelIndex = index;
freshmodelList(); //将当期贴图赋予给模型
freshModelList();
} }
//删除模型
//点击事件：删除模型
function delModelItem(index) { function delModelItem(index) {
scene.remove(data.components[componentIndex].models[index].modelObj); scene.remove(data.components[componentIndex].models[index].modelObj);
data.components[componentIndex].models.splice(index, 1); data.components[componentIndex].models.splice(index, 1);
selectModel(0); selectModel(0);
//阻止事件冒泡
event.stopPropagation();
} }
//刷新贴图列表 //刷新贴图列表
@ -113,82 +112,54 @@ function freshTextureList() {
for (var index in data.components[componentIndex].textures) { for (var index in data.components[componentIndex].textures) {
var fileName = data.components[componentIndex].textures[index].name; var fileName = data.components[componentIndex].textures[index].name;
var fileId = data.components[componentIndex].textures[index].fileId; var fileId = data.components[componentIndex].textures[index].fileId;
$('#textureList').append("<img src='/files/thumbnail/" + fileId + "' width='40px' height='40px' class='img-thumbnail' alt = '" + fileName + "' onclick='changeTexture(" + index + ")'> "); $('#textureList').append("<img src='/files/thumbnail/" + fileId + "' width='40px' height='40px' class='img-thumbnail' alt = '" + fileName + "' onclick='delTexture(" + index + ")'> ");
}
}
//刷新贴图选择的列表
function freshTextureField() {
$('#textureField').empty();
for (var index in data.components[componentIndex].textures) {
var fileName = data.components[componentIndex].textures[index].name;
var fileId = data.components[componentIndex].textures[index].fileId;
$('#textureField').append("<img src='/files/thumbnail/" + fileId + "' width='40px' height='40px' class='img-thumbnail' alt = '" + fileName + "' onclick='changeTexture(" + index + ")'> ");
}
}
function delTexture(index) {
data.components[componentIndex].textures.splice(index, 1);
if (data.components[componentIndex].textures.length > 0) {
data.components[componentIndex].textureIndex = 0;
} else {
data.components[componentIndex].textureIndex = -1;
} }
var textureIndex = data.components[componentIndex].textureIndex;
changeTexture(textureIndex);
freshTextureList();
freshTextureField();
} }
//点击事件：切换贴图
function changeTexture(index) { function changeTexture(index) {
if (index < 0) if (index < 0)
return; return;
var modelIndex = data.components[componentIndex].modelIndex; var modelIndex = data.components[componentIndex].modelIndex;
if (modelIndex < 0)
return;
data.components[componentIndex].textureIndex = index; data.components[componentIndex].textureIndex = index;
replaceTexture(data.components[componentIndex].models[modelIndex].modelObj, data.components[componentIndex].textures[index].textureObj); replaceTexture(data.components[componentIndex].models[modelIndex].modelObj, data.components[componentIndex].textures[index].textureObj);
} }
//初始化模型 //---------------------------------------------------------------------------------------------------------------------
function loadModel() { //ui初始化结束后
var manager = new THREE.LoadingManager(); //初始化Threejs
manager.onStart = function (url, itemsLoaded, itemsTotal) { //主要是场景、相机、渲染器
console.log('Started loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.'); function initThree() {
}; initScene();
manager.onLoad = function () { initCamera();
initUi(); initRenderer();
console.log('Loading complete!'); render();
};
manager.onProgress = function (url, itemsLoaded, itemsTotal) {
console.log('Loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.');
};
manager.onError = function (url) {
console.log('There was an error loading ' + url);
};
var loader = new THREE.FBXLoader(manager);
for (var comIndex in data.components) {
for (var molIndex in data.components[comIndex].models) {
//异步加载问题
(function (comIndex, molIndex) {
var url = '/files/' + data.components[comIndex].models[molIndex].fileId;
loader.load(url, function (object) {
// object.traverse(function (child) {
// if (child instanceof THREE.Mesh) {
// child.material.castShadow = true;
// child.material.receiveShadow = true;
// child.material.needsUpdate = true;
// }
// });
object.visible = (data.components[comIndex].modelIndex == molIndex);
data.components[comIndex].models[molIndex].modelObj = object;
scene.add(object);
}
);
})(comIndex, molIndex);
}
}
var loader = new THREE.TextureLoader(manager);
for (var comIndex in data.components) {
for (var textureIndex in data.components[comIndex].textures) {
//异步加载问题
(function (comIndex, textureIndex) {
var url = '/files/' + data.components[comIndex].textures[textureIndex].fileId;
loader.load(url, function (object) {
// object.traverse(function (child) {
// if (child instanceof THREE.Mesh) {
// child.material.castShadow = true;
// child.material.receiveShadow = true;
// child.material.needsUpdate = true;
// }
// });
data.components[comIndex].textures[molIndex].textureObj = object;
}
);
})(comIndex, textureIndex);
}
var modelIndex = data.components[comIndex].modelIndex;
var textureIndex = data.components[comIndex].textureIndex;
replaceTexture(data.components[componentIndex].models[modelIndex].modelObj, data.components[componentIndex].textures[textureIndex].textureObj);
}
} }
function initScene() { function initScene() {
@ -248,6 +219,82 @@ function render() {
renderer.render(scene, camera); renderer.render(scene, camera);
} }
//---------------------------------------------------------------------------------------------------------------------
//初始化模型
function loadModel() {
var manager = new THREE.LoadingManager();
//加载进度条
// manager.onStart = function (url, itemsLoaded, itemsTotal) {
// console.log('Started loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.');
// };
// manager.onLoad = function () {
// };
// manager.onProgress = function (url, itemsLoaded, itemsTotal) {
// console.log('Loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.');
// };
// manager.onError = function (url) {
// console.log('There was an error loading ' + url);
// };
//模型加载
var loader = new THREE.FBXLoader(manager);
for (var comIndex in data.components) {
var comLast = (comIndex == data.components.length - 1);
for (var molIndex in data.components[comIndex].models) {
var molLast = (molIndex == data.components[comIndex].models.length - 1);
res = comLast && molLast;
//异步加载问题
(function (comIndex, molIndex, res) {
var url = '/files/' + data.components[comIndex].models[molIndex].fileId;
loader.load(url, function (object) {
object.visible = (data.components[comIndex].modelIndex == molIndex);
data.components[comIndex].models[molIndex].modelObj = object;
scene.add(object);
//如果模型全部加载完成
if (res)
initTexture();
}
);
})(comIndex, molIndex, res);
}
}
//贴图加载
var loader = new THREE.TextureLoader(manager);
for (var comIndex in data.components) {
var comLast = (comIndex == data.components.length - 1);
for (var textureIndex in data.components[comIndex].textures) {
var textureLast = (textureIndex == (data.components[comIndex].textures.length - 1));
var res = comLast && textureLast;
//异步加载问题
(function (comIndex, textureIndex, res) {
var url = '/files/' + data.components[comIndex].textures[textureIndex].fileId;
loader.load(url, function (object) {
data.components[comIndex].textures[textureIndex].textureObj = object;
if (res)
initTexture();
}
);
})(comIndex, textureIndex, res);
}
}
}
function initTexture() {
totalFinish++;
if (totalFinish == 2) {
for (var comIndex in data.components) {
var modelIndex = data.components[comIndex].modelIndex;
var textureIndex = data.components[comIndex].textureIndex;
//赋贴图
if (modelIndex >= 0 && textureIndex >= 0)
replaceTexture(data.components[comIndex].models[modelIndex].modelObj, data.components[comIndex].textures[textureIndex].textureObj);
}
}
}
//---------------------------------------------------------------------------------------------------------------------
//初始化所有事件 //初始化所有事件
function initEvent() { function initEvent() {
$('#saveScheme').click(function () { $('#saveScheme').click(function () {
@ -327,6 +374,7 @@ function initEvent() {
}); });
//selectModel(data.components[componentIndex].models.length - 1); //selectModel(data.components[componentIndex].models.length - 1);
freshTextureList(); freshTextureList();
freshTextureField();
} }
addTexture('/files/' + fileData.filename, addTextureItem); addTexture('/files/' + fileData.filename, addTextureItem);
}, },
@ -368,7 +416,7 @@ function initEvent() {
//删除部件 //删除部件
$('#delComponent').click(function () { $('#delComponent').click(function () {
new $.zui.Messager('你确定要删除该部件吗，该部件的所有模型将会被清空！', { new $.zui.Messager('你确定要删除该部件吗，该部件的所有模型和贴图将会被清空！', {
type: 'danger', type: 'danger',
close: false, close: false,
actions: [{ actions: [{
@ -386,7 +434,8 @@ function initEvent() {
$('#delComponent').hide(); $('#delComponent').hide();
$('#upload').addClass("disabled"); $('#upload').addClass("disabled");
$('.list-group-item').remove(); $('.list-group-item').remove();
//todo 还需要发送ajax清空模型文件 $('#textureField').empty();
//TODO 还需要发送ajax清空模型文件
} }
} }
}, { }, {
@ -396,6 +445,7 @@ function initEvent() {
}).show(); }).show();
}); });
//贴图模态框弹出
$('#textureManagerment').click(function () { $('#textureManagerment').click(function () {
$('#textureManagermentModal').modal('show'); $('#textureManagermentModal').modal('show');
}); });
@ -403,18 +453,9 @@ function initEvent() {
// 选择上传完成后加载模型 // 选择上传完成后加载模型
function addModel(url, callBack) { function addModel(url, callBack) {
//加载fbx模型 //加载fbx模型
var loader = new THREE.FBXLoader(); var loader = new THREE.FBXLoader();
loader.load(url, function (object) { loader.load(url, function (object) {
object.traverse(function (child) {
// if (child instanceof THREE.Mesh) {
// child.material.map = map;
// child.material.castShadow = true;
// child.material.receiveShadow = true;
// child.material.needsUpdate = true;
// }
});
scene.add(object); scene.add(object);
callBack(object); callBack(object);
}, function (xhr) { }, function (xhr) {

24
views/createScheme.html
Unescape View File

@ -44,12 +44,30 @@
top: 0px; top: 0px;
left: 0px; left: 0px;
} }
#textureField{
width:40px;
position: absolute;
top:10px;
right: 10px;
}
#textureField>img{
margin-top:5px;
}
</style> </style>
</head> </head>
<body> <body>
<!-- threejs容器 --> <!-- threejs容器 -->
<div id="viewField"></div> <div id="viewField">
</div>
<!-- 材质选择 -->
<div id="textureField">
</div>
<!-- 编辑栏 --> <!-- 编辑栏 -->
<div id="editField"> <div id="editField">
<div class="panel"> <div class="panel">
@ -66,9 +84,9 @@
<li><a data-toggle="modal" data-target="#addComponentModal"><i class="icon icon-plus"></i>添加新组件</a></li> <li><a data-toggle="modal" data-target="#addComponentModal"><i class="icon icon-plus"></i>添加新组件</a></li>
</ul> </ul>
</div> </div>
<div style="margin-top:20px"> <div>
<div class="page-header"> <div class="page-header">
<h3 id="componentTitle">请先选择部件</h3> <h4 id="componentTitle">请先选择部件</h3>
</div> </div>
<div class="list-group" id="modelList"> <div class="list-group" id="modelList">
</div> </div>

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