view构造函数允许直接传入一个画布.

dist/Viewer.d.ts

@@ -1,4 +1,4 @@
-import * as THREE from "three";
+import { Scene, Vector3, WebGLRenderer } from "three";
 import { CameraControls } from ".";
 import { CameraUpdate } from "./CameraUpdate";
 export declare class Viewer {
@@ -6,27 +6,32 @@ export declare class Viewer {
     m_Camera: CameraUpdate;
     m_CameraCtrl: CameraControls;
     m_bNeedUpdate: boolean;
-    m_Render: THREE.WebGLRenderer;
+    m_Render: WebGLRenderer;
     m_DomEl: HTMLElement;
     _Height: number;
     _Width: number;
-    m_Scene: THREE.Scene;
+    m_Scene: Scene;
+    /**
+     *
+     * @param {HTMLElement} canvasContainer 可以传入一个div或者一个画布
+     * @memberof Viewer
+     */
     constructor(canvasContainer: HTMLElement);
     initRender(canvasContainer: HTMLElement): void;
     OnSize: (width?: any, height?: any) => void;
     StartRender: () => void;
     Render(): void;
-    ScreenToWorld(pt: THREE.Vector3, planVec?: THREE.Vector3): void;
-    WorldToScreen(pt: THREE.Vector3): void;
+    ScreenToWorld(pt: Vector3, planVec?: Vector3): void;
+    WorldToScreen(pt: Vector3): void;
     /**
      * 更新视角观测目标(物体中心)
      *
      * @memberof Viewer
      */
     UpdateLockTarget(): void;
-    Rotate(mouseMove: THREE.Vector3): void;
-    Pan(mouseMove: THREE.Vector3): void;
-    Zoom(scale: number, center?: THREE.Vector3): void;
+    Rotate(mouseMove: Vector3): void;
+    Pan(mouseMove: Vector3): void;
+    Zoom(scale: number, center?: Vector3): void;
     ZoomAll(): void;
     ViewToTop(): void;
     ViewToFront(): void;