修复相交选择时未使用 对象矩阵导致的相交错误的问题

src/Editor/SelectBox.ts

@@ -92,7 +92,7 @@ export class SelectBox extends SelectSetBase
             }
         }
     }
-    IntersectLine(p1: THREE.Vector3, p2: THREE.Vector3, index1: number, index2: number, pts: Array<THREE.Vector3>)
+    IntersectLine(p1: THREE.Vector3, p2: THREE.Vector3, index1: number, index2: number, pts: Array<THREE.Vector3>, objMatrix: THREE.Matrix4)
     {
         let line = new verb.core.PolylineData([[p1.x, p1.y, 0], [p2.x, p2.y, 0]], [0, 1]);
 
@@ -100,8 +100,8 @@ export class SelectBox extends SelectSetBase
         {
             let nearPlan = this.m_Frustom.planes[5];
 
-            let px1 = pts[index1];
-            let px2 = pts[index2];
+            let px1 = pts[index1].clone().applyMatrix4(objMatrix);
+            let px2 = pts[index2].clone().applyMatrix4(objMatrix);
 
             let px1InFrusum = nearPlan.distanceToPoint(px1) > 0;
             let px2InFrusum = nearPlan.distanceToPoint(px2) > 0;
@@ -160,7 +160,7 @@ export class SelectBox extends SelectSetBase
 
                 if (this.ContainerScreenPoint(p1) ||
                     this.ContainerScreenPoint(p2) ||
-                    this.IntersectLine(p1, p2, index, index + 1, geo.vertices))
+                    this.IntersectLine(p1, p2, index, index + 1, geo.vertices, obj.matrix))
                     return true;
             }
         }
@@ -180,9 +180,9 @@ export class SelectBox extends SelectSetBase
                     return true;
                 }
                 if (
-                    this.IntersectLine(p1, p2, face.a, face.b, geo.vertices) ||
-                    this.IntersectLine(p2, p3, face.b, face.c, geo.vertices) ||
-                    this.IntersectLine(p3, p1, face.c, face.a, geo.vertices))
+                    this.IntersectLine(p1, p2, face.a, face.b, geo.vertices, obj.matrix) ||
+                    this.IntersectLine(p2, p3, face.b, face.c, geo.vertices, obj.matrix) ||
+                    this.IntersectLine(p3, p1, face.c, face.a, geo.vertices, obj.matrix))
                 {
                     return true;
                 }