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ID3DXMATRIXStack::MultMatrix method

Determines the product of the current matrix and the given matrix.

Syntax


HRESULT MultMatrix(
  [inconst D3DXMATRIX *pMat
);

Parameters

pMat [in]

Type: const D3DXMATRIX*

Pointer to the D3DXMATRIX structure to be multiplied with the current matrix.

Return value

Type: HRESULT

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be D3DERR_INVALIDCALL.

Remarks

This method right-multiplies the given matrix to the current matrix (transformation is about the current world origin).



m_pstack[m_currentPos] = m_pstack[m_currentPos] * (*pMat);


This method does not add an item to the stack, it replaces the current matrix with the product of the current matrix and the given matrix.

Requirements

Header

D3dx9math.h

Library

D3dx9.lib

See also

ID3DXMATRIXStack
ID3DXMATRIXStack::MultMatrixLocal

 

 

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