开发:优化代码

src/DatabaseServices/3DSolid/ExtrudeHole.ts

@@ -202,7 +202,7 @@ export class ExtrudeHole extends Hole
             depth: this.Height,
         };
         let geo = new ExtrudeGeometry(this.ContourCurve.Shape, extrudeSettings);
-        geo.applyMatrix4(this._contourCurve.OCS);
+        geo.applyMatrix4(this._contourCurve.OCSNoClone);
 
         let mtl = this.Material?.Object as PhysicalMaterialRecord ?? this.Db?.DefaultMaterial;
         if (mtl?.UseWorldUV)
@@ -223,7 +223,7 @@ export class ExtrudeHole extends Hole
         let pts = isGrip ? this.ContourCurve.GetGripPoints() : this.ContourCurve.GetStretchPoints();
         let v = new Vector3(0, 0, this.Height);
         pts.push(...pts.map(p => p.clone().add(v)));
-        pts.forEach(p => { p.applyMatrix4(this.OCS); });
+        pts.forEach(p => { p.applyMatrix4(this.OCSNoClone); });
 
         return pts;
     }