!2291 优化:自定义编号视觉下,隐藏排钻

src/DatabaseServices/3DSolid/CylinderHole.ts

@@ -1,4 +1,4 @@
-import { BufferGeometry, CylinderBufferGeometry, Float32BufferAttribute, LineSegments, Matrix3, Matrix4, Mesh, Object3D, Shape as TShape, Vector3 } from "three";
+import { BufferGeometry, CylinderBufferGeometry, Float32BufferAttribute, FrontSide, LineSegments, Matrix3, Matrix4, Mesh, Object3D, Shape as TShape, Vector3 } from "three";
 import { ColorMaterial } from '../../Common/ColorPalette';
 import { DisposeThreeObj, Object3DRemoveAll } from '../../Common/Dispose';
 import { FixIndex } from "../../Common/Utils";
@@ -170,6 +170,9 @@ export class CylinderHole extends Hole
     {
         if (renderType === RenderType.Wireframe)
             return new LineSegments(this.EdgeGeometry, ColorMaterial.GetLineMaterial(this.ColorIndex));
+        else if (renderType === RenderType.CustomNumber)
+            return;//不绘制了
+        // return new Mesh(this.MeshGeometry, ColorMaterial.GetConceptualMaterial(this.ColorIndex, FrontSide, true));
         else
             return new Mesh(this.MeshGeometry, ColorMaterial.GetConceptualMaterial(this.ColorIndex));
     }
@@ -191,7 +194,10 @@ export class CylinderHole extends Hole
         else
         {
             let mesh = obj as Mesh;
-            mesh.material = ColorMaterial.GetConceptualMaterial(this.ColorIndex);
+            if (type === RenderType.CustomNumber)
+                mesh.material = ColorMaterial.GetConceptualMaterial(this.ColorIndex, FrontSide, true);
+            else
+                mesh.material = ColorMaterial.GetConceptualMaterial(this.ColorIndex);
         }
     }