功能:在渲染器中启用板件的倒角(r=2)显示效果

src/DatabaseServices/Entity/Board.ts

@@ -110,6 +110,10 @@ export class Board extends ExtrudeSolid
     private _2DModelingList: I2DModeling[] = [];
     private _3DModelingList: I3DModeling[] = [];
     private _CustomNumber: number = null;//自定义编号
+
+    //仅在渲染器中使用倒角
+    //del_exp_start//del_exp_end protected bevelEnabled: boolean = true;
+
     constructor()
     {
         super();

src/DatabaseServices/Entity/Extrude.ts

@@ -74,6 +74,8 @@ export class ExtrudeSolid extends Entity
 
     protected isRect = true;
 
+    protected bevelEnabled = false;
+
     IsKnife = false;
 
     RelevanceMeats: ObjectId[];
@@ -1910,12 +1912,20 @@ export class ExtrudeSolid extends Entity
 
             let extrudeSettings: ExtrudeGeometryOptions = {
                 steps: 1,
-                bevelEnabled: false,
-                depth: this.Thickness,
                 UVGenerator: this.UCGenerator,
+                depth: this.bevelEnabled ? this.thickness - 4 : this.thickness,
+                bevelEnabled: this.bevelEnabled,
+                bevelThickness: 2,
+                bevelSize: 2,
+                bevelOffset: -2,
+                bevelSegments: 1,
             };
             let geo = new ExtrudeGeometry(shape.Shape, extrudeSettings);
             geo.applyMatrix4(contour.OCSNoClone);
+
+            if (this.bevelEnabled)
+                geo.translate(0, 0, 2);
+
             this.UpdateUV(geo, contour.OCSNoClone);
             let bgeo = new BufferGeometry().fromGeometry(geo);
             bgeo["IsMesh"] = true;