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
宣传位置矩阵。The billboard matrix.