* Finds the most specific event-target in the given propagation path that is still mounted in the scene graph. * * This is used to find the corr

@return -1 if the bone was not found.

* get layers by classname * <br/> `Note:` only can use after data was setup or after DisplayReady event * @param {string} selector layer classna

Removes the listener added with {@link #addListener()}.

* 设置四个角的位置 * * 通过改变四个角的坐标来实现透视变换效果。 * * @param x0 - 左上角 X 坐标 * @param y0 - 左上角 Y 坐标 * @param x1 - 右上角 X 坐标 * @param y1 - 右上角 Y 坐标

* Sets the current cursor mode, handling any callbacks or CSS style changes. * @param mode - cursor mode, a key from the cursorStyles dictionary

* 停止指定轨道的动画 * * 如果骨架尚未加载完成，停止操作将被加入等待队列。 * * @param track - 动画轨道编号，默认为 0

Same as {@link #updateWorldTransform()}. This method exists for Bone to implement {@link Updatable}.

Computes the applied transform values from the world transform. * * If the world transform is modified (by a constraint, {@link #rotateWorld(flo

* Updates the object transform for rendering

* 等待字体资源加载完成并更新文本

Transforms a point from world coordinates to the bone's local coordinates.

* a * @param {*} h a * @param {*} s a * @param {*} v a * @return {*}

* a * @param {*} r a * @param {*} g a * @param {*} b a * @return {*}

* query match * @private * @param {string} selector layer classname or idname * @param {*} node start node * @param {*} nodes match result

* 安装动画数据 * @private * @param {object} data data.json

* 添加组件变化事件 * * 将组件的属性变化记录到事件列表中。 * 相同的事件会被移动到列表末尾，避免重复记录。 * * @param component - 发生变化的组件 * @param prop - 组件上变化的属性 * @param type -

Adds a listener to receive events for all track entries.

* Allocate a specific type of event from {@link EventBoundary#eventPool this.eventPool}. * * This allocation is constructor-agnostic, as long as

Clips the input triangle against the convex, clockwise clipping area. If the triangle lies entirely within the clipping * area, false is returned.

* Copies mouse {@link FederatedMouseEvent} data from {@code from} to {@code to}. * * The following properties are copied: * + altKey * + b

Finds a skin by comparing each skin's name. It is more efficient to cache the results of this method than to call it * multiple times. * @return

@return May be null.

@return May be null.

Returns the axis aligned bounding box (AABB) of the region and mesh attachments for the current pose as `{ x: number, y: number, width: number, height

* a * @private * @param {*} perc a * @param {*} bezierData a * @return {*}