///////////////////////////////////////////////////////////////////////////
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// Copyright © 2018 NarutoGIS. All Rights Reserved.
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// 模块描述:模型加载，显示控制
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///////////////////////////////////////////////////////////////////////////
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define([
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"dojo/_base/declare",
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"dojo/_base/lang",
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'dojo/_base/html',
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"dojo/_base/fx",
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'jimu/BaseWidget'
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],function(
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declare,
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lang,
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html,
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fx,
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BaseWidget
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){
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//https://github.com/KhronosGroup/OpenCOLLADA/wiki/OpenCOLLADA-Tools
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//https://github.com/KhronosGroup/COLLADA2GLTF
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//http://www.xue51.com/soft/1810.html
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//https://blog.csdn.net/l491453302/article/details/46766909
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//https://blog.csdn.net/umgsoil/article/details/74572877
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//https://blog.csdn.net/HobHunter/article/details/75014054
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//https://blog.csdn.net/umgsoil/article/details/75352698
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//https://blog.csdn.net/y5492853/article/details/77046843?utm_source=blogxgwz0
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//COLLADA2GLTF-bin.exe -i e:\models\shafa3\shafa2.dae -s --doubleSided 新的不好使，动画导不出来
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return declare([BaseWidget], {
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baseClass: 'jimu-widget-ModelAdd',
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postCreate:function(){
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this.inherited(arguments);
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},
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startup:function(){
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this.inherited(arguments);
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},
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onOpen: function () {
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//面板打开的时候触发 （when open this panel trigger）
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this.entity1?this.entity1.show=true:'';
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this.entity2?this.entity2.show=true:'';
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},
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onClose: function () {
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//面板关闭的时候触发 （when this panel is closed trigger）
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this.entity1?this.entity1.show=false:'';
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this.entity2?this.entity2.show=false:'';
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},
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loadModel:function(){
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if(this.entity1)return;
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//添加模型
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var position = Cesium.Cartesian3.fromDegrees(123.0744619, 44.0503706, 0);
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var heading = Cesium.Math.toRadians(0);
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var pitch = 0;
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var roll = 0;
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var hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
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var orientation = Cesium.Transforms.headingPitchRollQuaternion(position, hpr);
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var entity1 = this.map.entities.add({
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name : "shafa",
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position : position,
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orientation : orientation,
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model : {
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uri : './widgets/ModelAdd/models/shafa/shafa.gltf',
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// minimumPixelSize : 128,
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// maximumScale : 20000
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}
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});
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this.map.trackedEntity = entity1;
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this.entity1 = entity1;
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},
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loadAnimateModel:function(){
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if(this.entity2)return;
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//默认地球的动画状态是关闭的需要打开
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this.map.clock.shouldAnimate = true;
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var origin = Cesium.Cartesian3.fromDegrees(123.0744619, 44.0504706, 0.0);
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var modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(origin);
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this.model = this.map.scene.primitives.add(Cesium.Model.fromGltf({
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url : './widgets/ModelAdd/models/shafa2/shafa.gltf',
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modelMatrix : modelMatrix,
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show : true, // default
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scale : 2.0, // double size
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// minimumPixelSize : 128, // never smaller than 128 pixels
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// maximumScale: 20000, // never larger than 20000 * model size (overrides minimumPixelSize)
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allowPicking : false // not pickable
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}));
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this.model.readyPromise.then(function(model) {
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// Play all animations when the model is ready to render
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model.activeAnimations.addAll({
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speedup : 0.5,
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loop:Cesium.ModelAnimationLoop.REPEAT
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});
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});
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this.map.trackedEntity = null;
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this.entity2 = this.model;
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},
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pause:function(){
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this.model.activeAnimations.removeAll();
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},
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speedUp:function(){
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this.model.activeAnimations.addAll({
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speedup : 2.5,
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loop:Cesium.ModelAnimationLoop.REPEAT
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});
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}
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});
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});
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