import * as BufferGeometryUtils from '../utils/BufferGeometryUtils.js';
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function StoreShelf(option) {
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this.binLength = option.binLength||50;//库位长度
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this.binWidth = option.binWidth||50;//库位宽
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this.binHeight = option.binHeight||50;//库位高
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this.binXNum = option.binXNum||1;//库位X轴方向库位数量
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this.binZNum = option.binZNum||10;//库位Z轴方向库位数量
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this.binYNum = option.binYNum||10;//库位Y轴库位数量
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this.bottomHight = option.bottomHeight||20;//底层高度，底层
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this.positionX = option.position.x||0;//库位位置
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this.positionY = option.position.y||0;//库位位置
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this.positionZ = option.position.z||0;//库位位置
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this.rackLengh = 3;//支架的长度，默认设动为3
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this.rackWidth = 3;//支架的宽度，默认设定为3
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this.mesh = null;
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// 材质
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let shelfMat = new THREE.MeshPhysicalMaterial({
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color: 0x175EC0,
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transparent: false,
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opacity: 0.7
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});
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//定义一个组合体
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// let group = new THREE.Group();
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// 货架总高
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let shelfHeight=this.bottomHight+(this.binYNum)*this.binHeight;
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// 货架总宽
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let shelfWidth=this.binZNum*this.binWidth;
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// 支架模型 + 材质
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let rackBoxGeometry=new THREE.BoxGeometry(this.rackLengh,shelfHeight,this.rackWidth);
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let rackObject=new THREE.Mesh(rackBoxGeometry, shelfMat, 0);
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// 托板模型 + 材质
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let planeBoxGeometry = new THREE.BoxGeometry(this.binLength, 2, this.binWidth+this.rackWidth); // 覆盖多一根支架宽度
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let planeObject=new THREE.Mesh(planeBoxGeometry, shelfMat, 0);
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// Y轴定位
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let positionY = this.positionY + shelfHeight / 2;
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//左侧支架柱的X轴定位
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let leftPositionX=this.positionX-this.binLength/2;
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//右侧支架柱的X轴定位
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let rightPositionX=this.positionX+this.binLength/2 - this.rackLengh; // 缩进支架长度
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let geometries = [];
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let transform = new THREE.Object3D();
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// 初始化支架模型
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for(let i=0;i<=this.binZNum;i++) {
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// let leftRack = rackObject.clone();
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// let positionZ = - ( this.positionZ + i*this.binWidth );
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// leftRack.position.set(leftPositionX,positionY,positionZ);
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// leftRack.updateMatrix();
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// group.add(leftRack);
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//
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// let rightRack = rackObject.clone();
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// rightRack.position.set(rightPositionX,positionY,positionZ);
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// rightRack.updateMatrix();
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// group.add(rightRack);
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let positionZ = - ( this.positionZ + i*this.binWidth );
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// -----
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let leftClone = rackBoxGeometry.clone();
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transform.position.set(leftPositionX,positionY,positionZ);
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transform.updateMatrix();
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leftClone.applyMatrix4(transform.matrix);
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geometries.push(leftClone);
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let rightClone = rackBoxGeometry.clone();
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transform.position.set(rightPositionX,positionY,positionZ);
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transform.updateMatrix();
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rightClone.applyMatrix4(transform.matrix);
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geometries.push(rightClone);
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}
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// 初始化托板模型
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for(let i = 0;i < this.binZNum;i++) {
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for (let j = 0;j <= this.binYNum;j++) {
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// let plane = planeObject.clone();
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// let positionY= this.positionY + this.bottomHight + j*this.binHeight + 1;
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// let positionZ= - ( this.positionZ + i * this.binWidth + this.binWidth/2 );
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// plane.position.set(this.positionX-this.rackLengh/2,positionY,positionZ);
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// plane.updateMatrix();
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// group.add(plane);
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let clone = planeBoxGeometry.clone();
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let positionY= this.positionY + this.bottomHight + j*this.binHeight + 1;
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let positionZ= - ( this.positionZ + i * this.binWidth + this.binWidth/2 );
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transform.position.set(this.positionX-this.rackLengh/2,positionY,positionZ);
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transform.updateMatrix();
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clone.applyMatrix4(transform.matrix);
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geometries.push(clone);
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}
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}
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let mergedGeometry = BufferGeometryUtils.mergeBufferGeometries(geometries);
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let mesh = new THREE.Mesh(mergedGeometry, shelfMat);
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mesh.castShadow = true;
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this.mesh = mesh;
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return this;
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}
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export {StoreShelf}
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