SCNParticleSystem.BirthDirection 属性

定义

获取或设置一个值,该值控制新生成的粒子移动的初始方向。

public virtual SceneKit.SCNParticleBirthDirection BirthDirection { [Foundation.Export("birthDirection")] get; [Foundation.Export("setBirthDirection:")] set; }
member this.BirthDirection : SceneKit.SCNParticleBirthDirection with get, set

属性值

属性

适用于