修复:避免二维刀路建模异常导致图形丢失

src/Geometry/Board2DModelCSG/Board2DModelCSGBuilder.ts

@@ -11,6 +11,7 @@ import { retessellate } from "@jscad/modeling/src/operations/modifiers";
 import { Matrix4, Object3D, Vector3 } from "three";
 import { FaceDirection } from "../../Add-on/DrawDrilling/DrillType";
 import { arrayLast } from "../../Common/ArrayExt";
+import { Log, LogType } from "../../Common/Log";
 import { MakeMirrorMtx, Vector2ApplyMatrix4, ZMirrorMatrix } from "../../Common/Matrix4Utils";
 import { FixIndex } from "../../Common/Utils";
 import { Arc } from "../../DatabaseServices/Entity/Arc";
@@ -38,6 +39,7 @@ export function Board2DModelCSGBuilder(board: Board)
     //端点geom3缓存
     let pathGripsSet = new Set();
 
+    let hasError = false;
 
     for (let vm of board.Modeling2D)
     {
@@ -66,9 +68,18 @@ export function Board2DModelCSGBuilder(board: Board)
                         let normalAngle = 2 * Math.PI;
                         if (rAngle && i === 1)
                             normalAngle = rAngle;
-                        rotateGeom = extrudeRotate({ segments: 8, angle: normalAngle }, knifeGeom);
-                        rotateGeom = retessellate(rotateGeom);
-                        geom3Cache.set(id, rotateGeom);
+
+                        try
+                        {
+                            rotateGeom = extrudeRotate({ segments: 8, angle: normalAngle }, knifeGeom);
+                            rotateGeom = retessellate(rotateGeom);
+                            geom3Cache.set(id, rotateGeom);
+                        }
+                        catch (error)
+                        {
+                            hasError = true;
+                            return;
+                        }
                     }
                     // TestDrawGeom3s([rotateGeom]);
                     let rMtx: Matrix4;
@@ -366,6 +377,10 @@ export function Board2DModelCSGBuilder(board: Board)
             }
         }
     }
+
+    if (hasError)
+        Log(`板:${board.Name} 二维刀路建模异常!`, LogType.Error, [board]);
+
     return _2DPathCsgs;
 }