如视 Five SDK
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    Function useFiveProject2d

    • Function

      Five Vue Hooks: 计算三维坐标对应到屏幕二维坐标

      project2d

      计算三维坐标对应到屏幕二维坐标
      `useFiveProject2d()` 通过 watch 监听入参和 cameraUpdate 变化自动更新返回值
      多次调用时会创建多个 watch 监听推荐 const { project2d } = useFiveAction();
      // param vector 三维的坐标
      // param testModel 是否和模型检测,如果检测,则被模型遮挡会返回 null
      // returns 三维的坐标 或者 null
      project2d(vector: THREE.Vector3 | Ref<THREE.Vector3>, testModel: boolean)
      v2: Ref<THREE.Vector2 | null>

      Returns Project2d

      const project2d  = useFiveProject2d();
      project2d(new THREE.Vector3(0, 0, 0));