Class CoordinateControllerAbstract

Constructors

constructor

Properties

canvasToScene canvasToScreen sceneToCanvas sceneToScreen screenToCanvas screenToScene

Methods

canvasToSceneImpl getCanvasRectImpl sceneToCanvasImpl transform

Constructors

constructor

Properties

Private canvasToScene

canvasToScene: any

Private canvasToScreen

canvasToScreen: any

Private sceneToCanvas

sceneToCanvas: any

Private sceneToScreen

sceneToScreen: any

Private screenToCanvas

screenToCanvas: any

Private screenToScene

screenToScene: any

Methods

Abstract canvasToSceneImpl

  • canvasToSceneImpl(point, z?): Vec2 | Vec3

  • 画布屏幕坐标转场景世界坐标的实现

    Parameters

    • point: Vec2
    • Optional z: number

    Returns Vec2 | Vec3

Abstract getCanvasRectImpl

  • getCanvasRectImpl(): ICanvasRect

  • 获取画布矩形包围盒的实现

    Returns ICanvasRect

Abstract sceneToCanvasImpl

  • sceneToCanvasImpl(point): Vec2

  • 场景世界坐标转画布屏幕坐标的实现

    Parameters

    • point: Vec2 | Vec3

    Returns Vec2

transform

  • transform(point, type, z?): Vec2 | Vec3

  • 将坐标进行转化

    Parameters

    Returns Vec2 | Vec3

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