import { Camera, Script, Transform } from "oasis-engine";
import { ARManager } from "./ARManager";

export class ARCameraControl extends Script {
  private camera: Camera;
  private transform: Transform;
  onStart(): void {
    this.camera = this.entity.getComponent(Camera);
    this.transform = this.entity.transform;
  }

  onUpdate(deltaTime: number): void {
    // 再更新相机和视频背景
    this.camera.projectionMatrix = ARManager.ins.projectMatrix;
    // 安卓注释此行
    // this.transform.worldMatrix = ARManager.ins.worldMatrix;
    // IOS 不能注释这行
    this.transform.worldMatrix = ARManager.ins.worldMatrix;
  }
}