rename to backup

Author: GuoLei1990

packages/controls/src/FreeControl.ts

@@ -1,4 +1,4 @@
-import { Entity, InputManager, MathUtil, Script, Transform, Vector3 } from "@galacean/engine";
+import { Entity, InputManager, MathUtil, Script, Transform, Vector3 } from "@galacean/engine-backup";
 import { ControlHandlerType } from "./enums/ControlHandlerType";
 import { ControlFreeKeyboard } from "./inputDevice/ControlFreeKeyboard";
 import { ControlFreePointer } from "./inputDevice/ControlFreePointer";

packages/controls/src/OrbitControl.ts

@@ -1,4 +1,4 @@
-import { Camera, Canvas, InputManager, Script, Transform, Vector3 } from "@galacean/engine";
+import { Camera, Canvas, InputManager, Script, Transform, Vector3 } from "@galacean/engine-backup";
 import { Spherical } from "./Spherical";
 import { ControlHandlerType } from "./enums/ControlHandlerType";
 import { ControlKeyboard } from "./inputDevice/ControlKeyboard";

packages/controls/src/OrthoControl.ts

@@ -1,4 +1,4 @@
-import { Camera, Canvas, Entity, InputManager, Script, Transform, Vector3 } from "@galacean/engine";
+import { Camera, Canvas, Entity, InputManager, Script, Transform, Vector3 } from "@galacean/engine-backup";
 import { ControlHandlerType } from "./enums/ControlHandlerType";
 import { ControlKeyboard } from "./inputDevice/ControlKeyboard";
 import { ControlPointer } from "./inputDevice/ControlPointer";

packages/controls/src/Spherical.ts

@@ -1,4 +1,4 @@
-import { MathUtil, Matrix, Vector3 } from "@galacean/engine";
+import { MathUtil, Matrix, Vector3 } from "@galacean/engine-backup";
 // Prevent gimbal lock.
 const ESP = MathUtil.zeroTolerance;
 // Spherical.

packages/controls/src/box-selection/BoxSelectionComponent.ts

@@ -1,4 +1,4 @@
-import { Component } from "@galacean/engine";
+import { Component } from "@galacean/engine-backup";
 
 export class BoxSelectionComponent extends Component {
   private _isSelected = false;

packages/controls/src/box-selection/BoxSelectionControls.ts

@@ -12,7 +12,7 @@ import {
   PointerButton,
   WebGLEngine,
   Vector2
-} from "@galacean/engine";
+} from "@galacean/engine-backup";
 import { BoxSelectionComponent } from "./BoxSelectionComponent";
 import { BoxSelectionSSHelper } from "./BoxSelectionSSHelper";
 import { IBoxSelectionHelper } from "./types";

packages/controls/src/box-selection/BoxSelectionSSHelper.ts

@@ -1,4 +1,4 @@
-import { Entity, InputManager, MeshRenderer, Vector2, WebGLEngine } from "@galacean/engine";
+import { Entity, InputManager, MeshRenderer, Vector2, WebGLEngine } from "@galacean/engine-backup";
 import { BoxSelectionSSMaterial } from "./BoxSelectionSSMaterial";
 import { PlaneMesh } from "./PlaneMesh";
 import { IBoxSelectionHelper } from "./types";

packages/controls/src/box-selection/BoxSelectionSSMaterial.ts

@@ -1,4 +1,4 @@
-import { BaseMaterial, Engine, Shader, ShaderProperty, Vector2, Vector4 } from "@galacean/engine";
+import { BaseMaterial, Engine, Shader, ShaderProperty, Vector2, Vector4 } from "@galacean/engine-backup";
 
 export class BoxSelectionSSMaterial extends BaseMaterial {
   private static _borderWidth = ShaderProperty.getByName("u_width");

packages/controls/src/box-selection/PlaneMesh.ts

@@ -1,4 +1,4 @@
-import { Engine, ModelMesh, Vector3 } from "@galacean/engine";
+import { Engine, ModelMesh, Vector3 } from "@galacean/engine-backup";
 
 export class PlaneMesh {
   static createPlane(engine: Engine): ModelMesh {

packages/controls/src/box-selection/types.ts

@@ -1,4 +1,4 @@
-import { Vector2 } from "@galacean/engine";
+import { Vector2 } from "@galacean/engine-backup";
 
 export interface IBoxSelectionHelper {
   onSelectStart(vec2: Vector2): any;