分离选择材质,避免实体选中时,选中材质导致的内部拉槽显示问题.

修正未选中板件时,视图没有刷新的问题.
加入排钻显示.

src/Viewer.ts

@@ -3,7 +3,7 @@ import * as THREE from "three";
 import { CameraUpdate } from "./CameraUpdate";
 import { GetBox, GetBoxArr, cZeroVec } from "./GeUtils";
 import { PlaneExt } from "./PlaneExt";
-import { PointPick, boardMaterial, CameraControls } from ".";
+import { PointPick, boardMaterial, CameraControls, selectMaterial } from ".";
 import { MeshBasicMaterial, Color, Mesh } from "three";
 
 export class Viewer
@@ -32,9 +32,6 @@ export class Viewer
             this.OnSize();
         });
 
-        //选中
-        let selectMaterial = new MeshBasicMaterial({ color: new Color(0.1, 0.5, 0.5) });
-
         let oldMesh: Mesh;
         this.m_Render.domElement.addEventListener("mousemove", (e: MouseEvent) =>
         {
@@ -45,8 +42,8 @@ export class Viewer
             {
                 oldMesh = mesh;
                 mesh.material = selectMaterial;
-                this.m_bNeedUpdate = true;
             }
+            this.m_bNeedUpdate = true;
         })
     }