語言

Matrix4x4.CreateBillboardLeftHanded 方法

定義

建立一個左旋球形廣告看板矩陣,繞著指定物件位置旋轉。

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

參數

objectPosition
Vector3

廣告看板旋轉的物件位置。

cameraPosition
Vector3

攝影機的位置。

cameraUpVector
Vector3

相機的向上向量。

cameraForwardVector
Vector3

相機的前向向量。

傳回

這個廣告看板被創造出來。

適用於