mirror of https://gitee.com/cf-fz/WebCAD.git
!606 层板钉跟随模块变化
ChenX
parent
9b7cb7d890
commit
eb9df81e47
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import { Board, BoardType } from "../../DatabaseServices/Entity/Board";
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import { GangDrill, GangDrillType } from "../../DatabaseServices/3DSolid/GangDrill";
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import { LayerBoardOption, LayerNailOption } from "../../UI/Store/BoardInterface";
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import { Matrix4, Vector3 } from "three";
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import { MoveMatrix } from "../../Geometry/GeUtils";
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import { ObjectId } from "../../DatabaseServices/ObjectId";
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import { arrayLast } from "../../Common/ArrayExt";
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import { ISpaceParse } from "../../Geometry/SpaceParse/ISpaceParse";
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import { app } from "../../ApplicationServices/Application";
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enum NailPos
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{
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Left = 0,
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Right = 1,
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Back = 2,
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}
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interface INailProps
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{
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pos: NailPos;
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nail: GangDrill;
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}
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class BuildLayerNailsTool
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{
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private leftBoard: Board;
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private rightBoard: Board;
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private backBoard: Board;
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private option: LayerBoardOption;
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private nailOption: LayerNailOption;
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private space: ISpaceParse;
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private InitTool(option: LayerBoardOption, nailOption: LayerNailOption, space: ISpaceParse)
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{
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this.option = option;
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this.nailOption = nailOption;
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this.space = space;
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}
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//初始化层板钉
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private InitBuildNails(br: Board): INailProps[]
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{
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const nailOpt = this.nailOption;
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const layerOpt = this.option;
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let rad = nailOpt.rad;
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let leftShrink = layerOpt.leftShrink;
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let rightShrink = layerOpt.rightShrink;
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let depth = nailOpt.depth;
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let frontDist = nailOpt.front;
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//左右2侧初始层板钉
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let initNails: INailProps[] = [];
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if (this.leftBoard)
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{
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let lNail = GangDrill.CreateCylDrill(rad, nailOpt.length, GangDrillType.Nail);
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lNail.ApplyMatrix(new Matrix4().makeRotationX(Math.PI / 2))
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.ApplyMatrix(MoveMatrix(new Vector3(frontDist, br.Height + depth + leftShrink, -rad)));
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initNails.push({
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pos: NailPos.Left,
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nail: lNail
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});
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}
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if (this.rightBoard)
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{
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let rNail = GangDrill.CreateCylDrill(rad, nailOpt.length, GangDrillType.Nail);
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rNail.ApplyMatrix(new Matrix4().makeRotationX(-Math.PI / 2))
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.ApplyMatrix(MoveMatrix(new Vector3(frontDist, -depth - rightShrink, -rad)));
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initNails.push({
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pos: NailPos.Right,
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nail: rNail
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});
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}
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if (this.backBoard)
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{
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let backShrink = (this.space.Size.y - layerOpt.frontShrink) - br.Width;
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let bNail = GangDrill.CreateCylDrill(rad, nailOpt.length, GangDrillType.Nail);
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bNail.ApplyMatrix(new Matrix4().makeRotationY(-Math.PI / 2))
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.ApplyMatrix(MoveMatrix(new Vector3(br.Width + depth + backShrink, frontDist, -rad)));
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initNails.push({
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pos: NailPos.Back,
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nail: bNail
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});
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}
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return initNails;
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}
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private ParseHasLRBoard()
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{
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this.leftBoard = null;
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this.rightBoard = null;
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this.backBoard = null;
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let minX = this.space.SpaceBox.min.x;
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let maxX = this.space.SpaceBox.max.x;
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const nailOpt = this.nailOption;
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//如果层板和左右板得距离大于这个值,则这边不绘制层板钉
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let refDist = nailOpt.length - nailOpt.depth;
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let vertBrs: Board[] = this.space.BoardMap.get(BoardType.Vertical);
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if (vertBrs && vertBrs.length > 0)
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{
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if (vertBrs.length === 1)
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{
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let center = this.space.SpaceBox.getCenter(new Vector3);
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let pos = vertBrs[0].Position.applyMatrix4(this.space.SpaceOCSInv);
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if (pos.x < center.x)
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this.leftBoard = vertBrs[0];
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else
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this.rightBoard = vertBrs[0];
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}
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else
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{
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vertBrs.sort((br1, br2) =>
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{
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return br1.MinPoint.applyMatrix4(this.space.SpaceOCSInv).x - br2.MinPoint.applyMatrix4(this.space.SpaceOCSInv).x;
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});
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let lBr = vertBrs[0];
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let rBr = arrayLast(vertBrs);
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let pos1 = lBr.Position.applyMatrix4(this.space.SpaceOCSInv);
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let pos2 = rBr.Position.applyMatrix4(this.space.SpaceOCSInv);
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if (Math.abs(pos1.x - minX + lBr.Thickness) < refDist)
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this.leftBoard = lBr;
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if (Math.abs(pos2.x - maxX) < refDist)
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this.rightBoard = rBr;
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}
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}
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//允许在背板绘制层板钉
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if (nailOpt.isInBack)
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{
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let backBrs = this.space.BoardMap.get(BoardType.Behind);
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let maxY = this.space.SpaceBox.max.y;
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if (backBrs && backBrs.length === 1)
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{
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let backBr = backBrs[0];
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let backPos = backBr.Position.applyMatrix4(this.space.SpaceOCSInv);
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if (Math.abs(backPos.y - maxY - backBr.Thickness) < refDist)
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this.backBoard = backBr;
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}
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}
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}
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//绘制层板钉
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private GetNails(br: Board, initNails: INailProps[])
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{
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const nailOpt = this.nailOption;
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let addCount = nailOpt.addCount;
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let count = nailOpt.count;
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let dist = nailOpt.dist;
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let frontDist = nailOpt.front;
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let backDist = nailOpt.behind;
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let singleDist: number;
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//绘制数量为1时,层板钉在中间位置
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if (count === 1)
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singleDist = (br.Width - frontDist - backDist) / 2;
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else
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singleDist = (br.Width - frontDist - backDist) / (count - 1);
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let backSingleDist = (br.Height - frontDist - backDist) / (count === 1 ? 2 : (count - 1));
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let buildNails: INailProps[] = [];
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//构建层板钉
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for (let i = 1; i <= count; i++)
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{
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let nailProps = initNails.map(n =>
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{
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return {
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pos: n.pos,
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nail: n.nail.Clone()
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};
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});
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for (let nailProp of nailProps)
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{
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let dist = nailProp.pos === NailPos.Back ? backSingleDist : singleDist;
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let vec = new Vector3(count === 1 ? dist : dist * (i - 1));
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if (nailProp.pos === NailPos.Back)
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vec = new Vector3(0, vec.x);
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nailProp.nail.ApplyMatrix(MoveMatrix(vec));
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}
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buildNails.push(...nailProps);
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}
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//增加的层板钉
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let addNails = [];
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for (let i = 1; i <= addCount; i++)
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{
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let nails = buildNails.map(n =>
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{
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return {
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pos: n.pos,
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nail: n.nail.Clone()
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};
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});
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nails.forEach(n =>
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{
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n.nail.ApplyMatrix(MoveMatrix(new Vector3(0, 0, dist * i)));
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addNails.push(n);
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});
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nails = buildNails.map(n =>
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{
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return {
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pos: n.pos,
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nail: n.nail.Clone()
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};
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});
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nails.forEach(n =>
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{
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n.nail.ApplyMatrix(MoveMatrix(new Vector3(0, 0, -dist * i)));
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addNails.push(n);
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});
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}
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buildNails.push(...addNails);
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for (let nailProps of buildNails)
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nailProps.nail.ApplyMatrix(br.OCS);
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return buildNails;
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}
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Start(brs: Board[], option: LayerBoardOption, nailOption: LayerNailOption, space: ISpaceParse)
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{
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this.InitTool(option, nailOption, space);
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this.ParseHasLRBoard();
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if (!option.isActive || !nailOption.isDraw)
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{
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for (let br of brs)
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{
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br.ClearLayerNails();
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}
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return;
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}
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for (let br of brs)
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{
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let nailProps = this.GetNails(br, this.InitBuildNails(br));
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let oldNailIds = br.LayerNails;
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for (let i = nailProps.length; i < oldNailIds.length; i++)
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oldNailIds[i].Object.Erase();
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for (let i = 0; i < nailProps.length; i++)
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{
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let nId: ObjectId;
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if (i < oldNailIds.length)
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{
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let nail = oldNailIds[i].Object as GangDrill;
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nail.Radius = nailProps[i].nail.Radius;
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nail.Height = nailProps[i].nail.Height;
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nail.Position = nailProps[i].nail.Position;
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nId = nail.Id;
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}
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else
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{
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app.Database.ModelSpace.Append(nailProps[i].nail);
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nId = nailProps[i].nail.Id;
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br.AppendNails([nId]);
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if (nailProps[i].pos === NailPos.Left)
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{
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if (this.leftBoard)
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this.leftBoard.AppendNails([nId]);
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}
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else if (nailProps[i].pos === NailPos.Right)
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{
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if (this.rightBoard)
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this.rightBoard.AppendNails([nId]);
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}
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else
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{
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if (this.backBoard)
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this.backBoard.AppendNails([nId]);
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}
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}
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}
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}
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}
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}
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export const buildLayerNailTool = new BuildLayerNailsTool();
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