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Matrix.PerspectiveOffCenterLH Method |
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Builds a customized, left-handed perspective projection matrix.
Visual Basic .NET Public Shared Function PerspectiveOffCenterLH( _
ByVal left As Single, _
ByVal right As Single, _
ByVal bottom As Single, _
ByVal top As Single, _
ByVal znearPlane As Single, _
ByVal zfarPlane As Single _
) As MatrixC# public static Matrix PerspectiveOffCenterLH(
float left,
float right,
float bottom,
float top,
float znearPlane,
float zfarPlane
);Managed C++ public: static Matrix PerspectiveOffCenterLH(
float left,
float right,
float bottom,
float top,
float znearPlane,
float zfarPlane
);JScript .NET public static function PerspectiveOffCenterLH(
left : float,
right : float,
bottom : float,
top : float,
znearPlane : float,
zfarPlane : float
) : Matrix;
left System.Single. Minimum x-value of the view volume. right System.Single. Maximum x-value of the view volume. bottom System.Single. Minimum y-value of the view volume. top System.Single. Maximum y-value of the view volume. znearPlane System.Single. Minimum z-value of the view volume. zfarPlane System.Single. Maximum z-value of the view volume.
Microsoft.DirectX.Matrix . Pointer to a Matrix structure that is a customized, left-handed perspective projection matrix.
All of the parameters of the PerspectiveOffCenterLH method are distances in camera space. The parameters describe the dimensions of the view volume.
This method uses the following formula to compute the returned matrix.
2*znearPlane/(right-left) 0 0 0 0 2*znearPlane/(top-bottom) 0 0 (left+right)/(left-right) (top+bottom)/(bottom-top) zfarPlane/(zfarPlane-znearPlane) 1 0 0 znearPlane*zfarPlane/(znearPlane-zfarPlane) 0
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