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ID3DXMatrixStack interface

Applications use the methods of the ID3DXMATRIXStack interface to manipulate a matrix stack.

The ID3DXMatrixStack interface inherits from the IUnknown interface. ID3DXMatrixStack also has these types of members:

The ID3DXMatrixStack interface has these methods.

Method	Description
GetTop	Retrieves the current matrix at the top of the stack.
LoadIdentity	Loads identity in the current matrix.
LoadMatrix	Loads the given matrix into the current matrix.
MultMatrix	Determines the product of the current matrix and the given matrix.
MultMatrixLocal	Determines the product of the given matrix and the current matrix.
Pop	Removes the current matrix from the top of the stack.
Push	Adds a matrix to the stack.
RotateAxis	Rotates (relative to world coordinate space) around an arbitrary axis.
RotateAxisLocal	Rotates (relative to the object's local coordinate space) around an arbitrary axis.
RotateYawPitchRoll	Rotates (relative to world coordinate space) around an arbitrary axis.
RotateYawPitchRollLocal	Rotates (relative to the object's local coordinate space) around an arbitrary axis.
Scale	Scale the current matrix about the world coordinate origin.
ScaleLocal	Scale the current matrix about the object origin.
Translate	Determines the product of the current matrix and the computed translation matrix determined by the given factors (x, y, and z).
TranslateLocal	Determines the product of the computed translation matrix determined by the given factors (x, y, and z) and the current matrix.

The ID3DX10MATRIXStack interface is obtained by calling the D3DXCreateMatrixStack function.

The LPD3DX10MATRIXSTACK type is defined as a pointer to the ID3DXMatrixStack interface.



typedef interface ID3DXMatrixStack ID3DXMatrixStack;
typedef interface ID3DXMatrixStack *LPD3DXMATRIXSTACK;

Header	D3DX10.h
Library	D3DX10.lib

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