import WKT from 'terraformer-wkt-parser';
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var pwTool = {
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modelLayer: null,
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initGlb(result) {
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if(!this.modelLayer){
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this.getModelLayer();
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}
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var res= result.pois
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for (var i in res) {
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var val = res[i]
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var std =[];
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for(var key in val){
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if(key != "geom"){
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std.push({
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name:key,
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value:val[key]
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})
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}
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}
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var geom = WKT.parse(val.geom)
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var style = {
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longitude: geom.coordinates[0],
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latitude: geom.coordinates[1],
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altitude: 0,
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heading: 0,
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pitch: 0,
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roll: 0,
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}
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var modelMatrix = this.getModelMatrix(style);
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var model = this.modelLayer.add(Cesium.Model.fromGltf({
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id: val.id,
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url: imgUrl+"data/glb/"+val.type+".glb",
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scale: 1,
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minimumPixelSize: 20,
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maximumScale: 20,
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modelMatrix: modelMatrix,
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primitive: val
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}));
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model.primitive=val;
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model.name = val.name;
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// var model = Viewer.entities.add({
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// name: 'build',
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// position: Cesium.Cartesian3.fromDegrees(geom.coordinates[0], geom.coordinates[1], 1),
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// label: { //文字标签
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// text: val.name,
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// font: '14px',
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// pixelOffset: new Cesium.Cartesian3(0, -30, 0),
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// // 字体颜色
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// fillColor: Cesium.Color.BLACK,
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// // 背景颜色
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// backgroundColor: Cesium.Color.AQUA,
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// // 是否显示背景颜色
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// showBackground: true,
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// // 字体边框
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// outline: true,
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// // 字体边框颜色
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// outlineColor: Cesium.Color.WHITE,
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// },
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// billboard: { //图标
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// image: imgUrl + '/img/img1.png',
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// width: 32,
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// height: 32,
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// },
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// properties: val
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// });
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// model.properties = res;
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}
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// var wkt = this.$wkt.parse(val1)
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// if (!this.modelLayer) {
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// this.getModelLayer();
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// }
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// for (var i in res) {
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// var data = res[i]
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// var style = {
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// longitude: data.geometry.coordinates[0],
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// latitude: data.geometry.coordinates[1],
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// altitude: 0,
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// heading: 0,
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// pitch: 0,
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// roll: 0,
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// }
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// var modelMatrix = this.getModelMatrix(style);
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// var model = this.modelLayer.add(Cesium.Model.fromGltf({
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// id: data.id,
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// url: "http://192.168.20.83/JiangSu/Data/glb/路障.glb",
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// scale: 1,
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// minimumPixelSize: 20,
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// maximumScale: 20,
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// modelMatrix: modelMatrix,
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// primitive: data.properties
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// }));
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// model.primitive=data.properties;
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// model.name = data.properties.name;
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// }
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},
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removeGlb(res) {
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// var entities = Viewer.entities._entities._array;
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// for (var i = 0; i < entities.length; i++) {
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// if (entities[i].name == 'build') {
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// Viewer.entities.remove(entities[i])
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// i--
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// }
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// }
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if (!this.modelLayer) return
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var primitives = this.modelLayer._primitives
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for (var i in res) {
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for (var j = 0; j < primitives.length; j++) {
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if (res[i].id == primitives[j].id) {
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this.modelLayer.remove(primitives[j]);
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j--
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}
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}
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}
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},
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getModelMatrix(res) {
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var headingPitchRoll = new Cesium.HeadingPitchRoll(res.heading, res.pitch, res.roll);
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var position = Cesium.Cartesian3.fromDegrees(res.longitude, res.latitude, res.altitude);
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var modelMatrix = Cesium.Transforms.headingPitchRollToFixedFrame(
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position, headingPitchRoll, Cesium.Ellipsoid.WGS84,
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Cesium.Transforms.eastNorthUpToFixedFrame,
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new Cesium.Matrix4());
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return modelMatrix;
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},
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getModelLayer() {
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if (this.modelLayer == null) {
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this.modelLayer = new Cesium.PrimitiveCollection();
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this.modelLayer.id = "model_layer";
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window.Viewer.scene.primitives.add(this.modelLayer);
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}
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},
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}
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export default pwTool;
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