Matrix4x4.CreateBillboard(Vector3, Vector3, Vector3, Vector3) 方法

定义

创建一个球形广告牌,该广告牌围绕指定的对象位置旋转。

public:
 static System::Numerics::Matrix4x4 CreateBillboard(System::Numerics::Vector3 objectPosition, System::Numerics::Vector3 cameraPosition, System::Numerics::Vector3 cameraUpVector, System::Numerics::Vector3 cameraForwardVector);
public static System.Numerics.Matrix4x4 CreateBillboard(System.Numerics.Vector3 objectPosition, System.Numerics.Vector3 cameraPosition, System.Numerics.Vector3 cameraUpVector, System.Numerics.Vector3 cameraForwardVector);
static member CreateBillboard : System.Numerics.Vector3 * System.Numerics.Vector3 * System.Numerics.Vector3 * System.Numerics.Vector3 -> System.Numerics.Matrix4x4
Public Shared Function CreateBillboard (objectPosition As Vector3, cameraPosition As Vector3, cameraUpVector As Vector3, cameraForwardVector As Vector3) As Matrix4x4

参数

objectPosition
Vector3

广告牌将旋转的对象的位置。

cameraPosition
Vector3

相机的位置。

cameraUpVector
Vector3

相机的向上向量。

cameraForwardVector
Vector3

相机的前向矢量。

返回

创建的广告牌。

适用于