D3DXMatrixRotationAxis function
Create a rotation matrix that can rotate around any axis.
definition:
D3DXMAMATRIX * WINAPI D3DXMATRIXROTAXIS (
D3DXMAMATRIX * POUT,
Const D3DxVector3 * PV,
Float Angle
);
parameter:
pout
[IN, OUT] points to the operation result matrix of the D3DXMatrix structure.
PV
[in] points to any axial vector. Please refer to D3DXVector3.
Angle
[IN] The angle of rotation around any axis (the unit is curved). The angle calculation method is when it looks at the origin toward the rotating shaft, the clockwise direction is positive.
return value:
A rotation matrix that is rotated about any axis.
Description:
The function return value is the same as the POUT parameter. This allows the function D3DxMatrixRotationAxis as a parameter of other functions.
Function information:
HEADER
D3DX9Math.h
Import Library
D3DX9.LIB
Minimum operation systems
WINDOWS 98
related functions:
D3DXMAMATRIXROTIONQ, D3DXMATRIXROTIONX, D3DXMATRIXROTIONY, D3DXMATRIXROTIONYAWPITCHROLL, D3DXMATRIXROTIONZ
