Matrix4x4.CreateConstrainedBillboard(Vector3, Vector3, Vector3, Vector3, Vector3) 方法

定义

创建围绕指定轴旋转的圆柱宣传位置。Creates a cylindrical billboard that rotates around a specified axis.

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

参数

objectPosition
Vector3

宣传位置将围绕其旋转的对象的位置。The position of the object that the billboard will rotate around.

cameraPosition
Vector3

照相机的位置。The position of the camera.

rotateAxis
Vector3

要宣传位置要围绕其旋转的轴。The axis to rotate the billboard around.

cameraForwardVector
Vector3

照相机的向前向量。The forward vector of the camera.

objectForwardVector
Vector3

对象的向前向量。The forward vector of the object.

返回

Matrix4x4

宣传位置矩阵。The billboard matrix.

适用于