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场景加载模型代码简化。

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liteng 2018-08-23 20:18:37 +08:00
parent 7e2ec19f3c
commit 7a6fb8dade
1 changed files with 9 additions and 127 deletions
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136
ShadowEditor.Web/src/serialization/core/ServerObject.js
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@ -1,5 +1,6 @@
import BaseSerializer from '../BaseSerializer';
import Object3DSerializer from './Object3DSerializer';
import ModelLoader from '../../loader/ModelLoader';
/**
* ServerObject
@ -20,136 +21,17 @@ ServerObject.prototype.toJSON = function (obj) {
ServerObject.prototype.fromJSON = function (json) {
var type = json.userData.Type;
return new Promise((resolve, reject) => {
if (type === 'amf') {
var loader = new THREE.AMFLoader();
loader.load(this.app.options.server + json.userData.Url, (group) => {
Object3DSerializer.prototype.fromJSON.call(this, json, group);
resolve(group);
});
} else if (type === 'binary') {
var loader = new THREE.BinaryLoader();
loader.load(this.app.options.server + json.userData.Url, (geometry, materials) => {
var mesh = new THREE.Mesh(geometry, materials);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else if (type === 'awd') {
var loader = new THREE.AWDLoader();
loader.load(this.app.options.server + json.userData.Url, (obj3d) => {
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
resolve(obj3d);
});
} else if (type === 'babylon') {
var loader = new THREE.BabylonLoader();
loader.load(this.app.options.server + json.userData.Url, (scene) => {
var obj3d = new THREE.Object3D();
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
obj3d.children = scene.children;
resolve(obj3d);
});
} else if (type === 'ctm') {
var loader = new THREE.CTMLoader();
loader.load(this.app.options.server + json.userData.Url, (geometry) => {
var material = new THREE.MeshStandardMaterial();
var mesh = new THREE.Mesh(geometry, material);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else if (type === 'dae') {
var loader = new THREE.ColladaLoader();
loader.load(this.app.options.server + json.userData.Url, (collada) => {
var obj3d = collada.scene;
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
resolve(obj3d);
});
} else if (type === 'fbx') {
var loader = new THREE.FBXLoader();
loader.load(this.app.options.server + json.userData.Url, (obj3d) => {
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
resolve(obj3d);
});
} else if (type === 'glb' || type === 'gltf') {
var loader = new THREE.GLTFLoader();
loader.load(this.app.options.server + json.userData.Url, (result) => {
var obj3d = result.scene;
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
resolve(obj3d);
});
} else if (type === 'kmz') {
var loader = new THREE.KMZLoader();
loader.load(this.app.options.server + json.userData.Url, (collada) => {
var obj3d = collada.scene;
Object3DSerializer.prototype.fromJSON.call(this, json, obj3d);
resolve(obj3d);
});
} else if (type === 'ply') {
var loader = new THREE.PLYLoader();
loader.load(this.app.options.server + json.userData.Url, (geometry) => {
var material = new THREE.MeshStandardMaterial();
var mesh = new THREE.Mesh(geometry, material);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else if (type === 'obj') {
var loader = new THREE.OBJLoader();
loader.load(this.app.options.server + json.userData.Url, (obj) => {
return new Promise(resolve => {
var loader = new ModelLoader(this.app);
loader.load(this.app.options.server + json.userData.Url).then(obj => {
if (obj) {
Object3DSerializer.prototype.fromJSON.call(this, json, obj);
resolve(obj);
});
} else if (type === 'md2') {
var loader = new THREE.MD2Loader();
loader.load(this.app.options.server + json.userData.Url, (geometry) => {
var material = new THREE.MeshStandardMaterial({
morphTargets: true,
morphNormals: true
});
var mesh = new THREE.Mesh(geometry, material);
mesh.mixer = new THREE.AnimationMixer(mesh);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else if (type === 'stl') {
var loader = new THREE.STLLoader();
loader.load(this.app.options.server + json.userData.Url, (geometry) => {
var material = new THREE.MeshStandardMaterial();
var mesh = new THREE.Mesh(geometry, material);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else if (type === 'vtk') {
var loader = new THREE.VTKLoader();
loader.load(this.app.options.server + json.userData.Url, (geometry) => {
var material = new THREE.MeshStandardMaterial();
var mesh = new THREE.Mesh(geometry, material);
Object3DSerializer.prototype.fromJSON.call(this, json, mesh);
resolve(mesh);
});
} else {
console.warn(`MeshSerializer: 未知模型类型${type}。`);
resolve(null);
}
} else {
resolve(null);
}
});
});
Object3DSerializer.prototype.fromJSON.call(this, json, obj);
return obj;
};
export default ServerObject;