* Event handler for pointer down events on {@link EventSystem#domElement this.domElement}. * @param nativeEvent - The native mouse/pointer/touch ev

* Event handler for pointer move events on on {@link EventSystem#domElement this.domElement}. * @param nativeEvent - The native mouse/pointer/touch

* Event handler for pointer over & out events on {@link EventSystem#domElement this.domElement}. * @param nativeEvent - The native mouse/pointer/to

* Event handler for pointer up events on {@link EventSystem#domElement this.domElement}. * @param nativeEvent - The native mouse/pointer/touch even

* Updates the state of interactive objects if at least {@link interactionFrequency} * milliseconds have passed since the last invocation. * *

Returns true if the axis aligned bounding box contains the point.

Returns true if the axis aligned bounding box contains the point.

Returns true if the axis aligned bounding box intersects the line segment.

Returns true if the axis aligned bounding box intersects the line segment.

Returns true if the axis aligned bounding box intersects the axis aligned bounding box of the specified bounds.

Returns true if the axis aligned bounding box intersects the axis aligned bounding box of the specified bounds.

* 在当前动画之后添加新动画到队列 * * 用于创建动画序列，当前动画播放完毕后自动播放下一个动画。 * * @param name - 动画名称 * @param delay - 延迟时间（秒） * @param loop - 是否循环播放 * @para

@internal

@internal

Adds an empty animation to be played after the current or last queued animation for a track, and sets the track entry's * {@link TrackEntry#mixDura

* Unlike `on` or `addListener` which are methods from EventEmitter, `addEventListener` * seeks to be compatible with the DOM's `addEventListener` w

* replace ticker * @private * @param {Ticker} _ticker ticker

* Attaches a PixiJS container to a specified slot. This will map the world transform of the slots bone * to the attached container. A container can

* Attaches a PixiJS container to a specified slot. This will map the world transform of the slots bone * to the attached container. A container can

Fires events for frames > lastTime and <= time.

Returns true if a deform originally applied to the specified attachment should be applied to this attachment.

* 批量变换多个点的 X 坐标 * @param {Array<{x: number, y: number}>} points - 点数组 * @returns {Array<number>} 变换后的 X 坐标数组

* 批量变换多个点的 Y 坐标 * @param {Array<{x: number, y: number}>} points - 点数组 * @returns {Array<number>} 变换后的 Y 坐标数组

* 计算变换后的 Z 坐标（对于 2D 矩阵，这通常返回原始的 z 值） * 这个方法主要是为了与您的原始代码保持一致性 * @param {number} x - 原始 X 坐标 * @param {number} y - 原始 Y 坐标 * @param {number}

* 设置骨架实例 * 当骨架加载完成后自动执行等待队列中的动画操作