getmatrix(3G)							 getmatrix(3G)

NAME    [Toc]    [Back]

     getmatrix - returns a copy	of a transformation matrix

C SPECIFICATION    [Toc]    [Back]

     void getmatrix(m)
     Matrix m;

PARAMETERS    [Toc]    [Back]

     m	 expects an array into which to	copy a matrix.

DESCRIPTION    [Toc]    [Back]

     getmatrix copies a	transformation matrix into a user-specified array.
     When mmode	is MSINGLE, the	matrix from the	top of the single matrix stack
     is	returned.  When	mmode is MVIEWING, the matrix from the top of the
     ModelView matrix stack is returned.  When mmode is	MPROJECTION, the
     projection	matrix is returned.  And when mmode is MTEXTURE, the texture
     matrix is returned.

     getmatrix does not	alter the state	of the graphics	system.

SEE ALSO    [Toc]    [Back]

     loadmatrix, mmode,	multmatrix, popmatrix, pushmatrix

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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