修复:二维刀路关联切割情况下显示不正确

src/DatabaseServices/Entity/Extrude.ts

@@ -1793,6 +1793,10 @@ export class ExtrudeSolid extends Entity
                     this._EdgeGeometry = BufferGeometryUtils.MergeBufferGeometries(edges);
                 }
 
+                //因为这里更新了mesh geom 所以我们必须更新它.
+                this._MeshGeometry = this.UpdateMeshGeom(this._MeshGeometry);
+                this._MeshGeometry["IsMesh"] = true;
+
                 //我们加入一些拓展信息,以便排钻能够使用(或者其他的,比如发送到效果图?,BBS)(布局视口会直接添加实体到场景,所以我们只在这里设置OriginEntity)
                 for (let i = 0; i < this.__CacheSplitExtrudes.length; i++)
                 {
@@ -1908,12 +1912,7 @@ export class ExtrudeSolid extends Entity
         if (!ExtrudeConfig.DisableRefCut)
             this.CalcRelevanceGroove();
         if (this._MeshGeometry)
-        {
-            //修复二维刀路更新(在有关联切割的情况下)
-            this._MeshGeometry = this.UpdateMeshGeom(this._MeshGeometry);
-            this._MeshGeometry["IsMesh"] = true;
             return this._MeshGeometry;
-        }
 
         this._EdgeGeometry = undefined;//清理掉(以便在被csg切割后得到edgegeom)
 
@@ -1999,17 +1998,8 @@ export class ExtrudeSolid extends Entity
         if (this._EdgeGeometry)
             return this._EdgeGeometry;
 
-        let oldMeshGeom = this._MeshGeometry;
         if (!ExtrudeConfig.DisableRefCut)
-        {
             this.CalcRelevanceGroove();
-            //修复二维刀路更新(在有关联切割的情况下)
-            if (this._MeshGeometry && this._MeshGeometry !== oldMeshGeom)
-            {
-                this._MeshGeometry = this.UpdateMeshGeom(this._MeshGeometry);
-                this._MeshGeometry["IsMesh"] = true;
-            }
-        }
 
         if (this._EdgeGeometry)
             return this._EdgeGeometry;