*Path finder using the Jump Point Search algorithm *@param {Object}opt *@param {function}opt.heuristic Heuristic function to estimate the distance

*创建一个 <code>Laya3D</code> 实例。

* Constructs new long bits. * @classdesc Helper class for working with the low and high bits of a 64 bit value. * @memberof util * @constructor *

* Constructs a new map field instance. * @classdesc Reflected map field. * @extends Field * @constructor * @param {string} name Unique name within

*创建一个 <code>MathUtils</code> 实例。

*创建一个新的 <code>MeshRender</code> 实例。

*创建一个 <code>MeshSprite3D</code> 实例。 *@param mesh 网格,同时会加载网格所用默认材质。 *@param name 名字。

i *创建一个 <code>MeshSprite3DStaticBatchManager</code> 实例。

* Constructs a new message instance. * * This function should also be called from your custom constructors, i.e. `Message.call(this, properties)`.

* Constructs a new service method instance. * @classdesc Reflected service method. * @extends ReflectionObject * @constructor * @param {string} na

* Not an actual constructor. Use {@link Namespace} instead. * @classdesc Base class of all reflection objects containing nested objects. This is not