调整板初始化代码，新增自定义编号

src/createBoard.ts

@@ -1,8 +1,7 @@
-import { CylinderGeometry, EdgesGeometry, Geometry, LineSegments, Matrix4, Mesh, MeshBasicMaterial, Shape, Vector2, Vector3 } from 'three';
-import { boardUVGenerator2, ExtrudeSolid, Polyline } from 'webcad_ue4_api';
-import { ColorMaterial } from './ColorPalette';
+import { EdgesGeometry, Geometry, LineSegments, MeshBasicMaterial, Shape, Vector2 } from 'three';
 import { polar } from './GeUtils';
 import { edgeMaterial } from './Material';
+import { SimpleBoard } from './SimpleBoard';
 //解析二维圆弧类.
 export class Arc2d
 {
@@ -70,122 +69,11 @@ export function createPath(pts: Vector2[], buls: number[], shapeOut?: Shape): Sh
     }
     return shape;
 }
-export function getVec(data: object): Vector3
-{
-    return new Vector3(data["x"], data["y"], data["z"]);
-}
 
-function Conver2Ext(boardData: object): ExtrudeSolid
-{
-    let pts: Vector2[] = [];
-    let buls: number[] = [];
-    let boardPts = boardData["Pts"];
-    let boardBuls = boardData["Buls"];
 
-    let boardHeight = boardData["H"];
-
-    let boardMat = new Matrix4();
-    let matInv: Matrix4 = new Matrix4();
-    //InitBoardMat
-    let xD = getVec(boardData["XVec"]);
-    let yD = getVec(boardData["YVec"]);
-    let ZD = getVec(boardData["ZVec"]);
-    let pBase = getVec(boardData["BasePoint"]);
-    pBase.add(ZD.clone().multiplyScalar(-boardHeight));
-
-    boardMat.makeBasis(xD, yD, ZD);
-    boardMat.setPosition(pBase);
-    matInv.getInverse(boardMat);
-
-    if (boardPts && boardPts.length !== 0)
-        for (let i = 0; i < boardPts.length; i++)
-        {
-            let pt = getVec(boardPts[i]);
-            if (boardPts[i].z !== undefined)
-                pt.applyMatrix4(matInv);
-            pts.push(new Vector2(pt.x, pt.y));
-            buls.push(boardBuls[i]);
-        }
-    else
-    {
-        let length = boardData["L"];
-        let width = boardData["W"];
-        pts.push(new Vector2(0, 0),
-            new Vector2(width, 0),
-            new Vector2(width, length),
-            new Vector2(0, length),
-            new Vector2(0, 0)
-        );
-        buls.push(0, 0, 0, 0, 0);
-    }
-
-    let ext = new ExtrudeSolid();
-    ext.OCSNoClone.copy(boardMat);
-    let pl = new Polyline(pts.map((p, i) => { return { pt: p, bul: buls[i] }; }));
-    ext.Thickness = boardHeight;
-    ext.ContourCurve = pl;
-
-    if (checkObjectArray(boardData, "SubBoardLocal"))
-        ext.Grooves.push(...boardData["SubBoardLocal"].map(Conver2Ext));
-    return ext;
-}
 
 //创建板件 暂时这么写
-export function createBoard(boardData: object, boardMaterial: MeshBasicMaterial)
-{
-    let ext = Conver2Ext(boardData);
-    if (boardData["BoardName"] === "地脚线")
-        Object.defineProperty(ext, "UCGenerator",
-            {
-                get: function ()
-                {
-                    return boardUVGenerator2;
-                },
-            });
 
-    //板件被镜像时.
-    // if (!equalv3(xD.clone().cross(yD), ZD))
-    // {
-    //     for (let f of ext.faces)
-    //         [f.a, f.c] = [f.c, f.a];
-    // }
-
-    //边
-    let edges: (LineSegments | Mesh)[] = [new LineSegments(ext.EdgeGeometry, edgeMaterial)];
-    edges[0].applyMatrix4(ext.OCSNoClone);
-
-    if (checkObjectArray(boardData, "Drillings"))
-    {
-        let dris = boardData["Drillings"];
-        for (let dri of dris)
-        {
-            let geo = new CylinderGeometry(dri.r, dri.r, dri.h, 8);
-            geo.rotateX(Math.PI * 0.5);
-
-            if (dri.f === 0) //0正
-                geo.translate(dri.x, dri.y, -dri.h * 0.5 + boardData["H"]);
-            else             //1反
-                geo.translate(dri.x, dri.y, dri.h * 0.5);
-
-            geo.applyMatrix4(ext.OCSNoClone);
-
-            let mesh = new Mesh(geo, ColorMaterial.GetBasicMaterial(1));
-            edges.push(mesh);
-        }
-    }
-
-    let mesh = new Mesh(ext.MeshGeometry, boardMaterial);
-    mesh.userData = ext.Normal;
-    edges.forEach(e => e.userData = ext.Normal);
-    mesh.applyMatrix4(ext.OCSNoClone);
-    mesh.updateWorldMatrix(false, true);
-    return { mesh, edges };
-}
-
-function checkObjectArray(obj: any, key: string)
-{
-    return obj[key] && obj[key].length > 0;
-}
 
 export function createTemplateBoard(brDataList: any[], material: MeshBasicMaterial)
 {
@@ -198,14 +86,15 @@ export function createTemplateBoard(brDataList: any[], material: MeshBasicMateri
     };
     for (let d of brDataList)
     {
-        let { mesh, edges } = createBoard(d, material);
+        let board = new SimpleBoard(d);
+        let { mesh, edges } = board.createBoard(material);
         meshs.push(mesh);
         edgesa.push(...edges);
 
-        if (d['DataID'])
+        if (board.DataID)
         {
-            relations.blockMeshMap.set(d['DataID'], mesh.id);
-            relations.meshBlockMap.set(mesh.id, d['DataID']);
+            relations.blockMeshMap.set(board.DataID, mesh.id);
+            relations.meshBlockMap.set(mesh.id, board.DataID);
         }
     }
     return { meshs, edgesa, relations };