ID3DXMatrixStack Interface

Applications use the methods of the ID3DXMatrixStack interface to manipulate a matrix stack.

ID3DXMatrixStack Members

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	Determines the product of the current matrix and the computed rotation matrix.
RotateAxisLocal	Determines the product of the computed rotation matrix and the current matrix.
RotateYawPitchRoll	Determines the product of the current matrix and the computed rotation matrix (composed of a given yaw, pitch, and roll).
RotateYawPitchRollLocal	Determines the product of the computed rotation matrix (composed of a given yaw, pitch, and roll) and the current matrix.
Scale	Determines the product of the current matrix and the computed scale matrix composed from the given point (x, y, and z).
ScaleLocal	Determines the product of the computed scale matrix composed from the given point (x, y, and z) and the current matrix.
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.

Remarks

The ID3DXMatrixStack interface is obtained by calling the D3DXCreateMatrixStack function.

The ID3DXMatrixStack interface, like all Component Object Model (COM) interfaces, inherits the IUnknown interface methods.

Interface Information

Inherits from	IUnknown
Header	d3dx9math.h
Import library	d3dx9.lib
Minimum operating systems	Windows 98