SCNGeometry.GetBoundingSphere(SCNVector3, nfloat) 方法

定义

true如果 geometry 对象具有体积,则返回 、 和 radius 填充center边界球体数据。 否则,返回 , false 并且参数未定义。

[Foundation.Export("getBoundingSphereCenter:radius:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 3, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool GetBoundingSphere (ref SceneKit.SCNVector3 center, ref nfloat radius);
[Foundation.Export("getBoundingSphereCenter:radius:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 3, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 8, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool GetBoundingSphere (ref SceneKit.SCNVector3 center, ref nfloat radius);
abstract member GetBoundingSphere :  *  -> bool
override this.GetBoundingSphere :  *  -> bool

参数

center
SCNVector3
radius
nfloat

返回

实现

属性

适用于