glMatrixMode(3) glMatrixMode(3)
NAME
glMatrixMode - specify which matrix is the current matrix
C SPECIFICATION
void glMatrixMode( GLenum mode )
PARAMETERS
mode Specifies which matrix stack is the target for subsequent matrix
operations. Three values are accepted: GL_MODELVIEW,
GL_PROJECTION, and GL_TEXTURE. The initial value is
GL_MODELVIEW.
Additionally, if the GL_ARB_imaging extension is supported,
GL_COLOR is also accepted.
DESCRIPTION
glMatrixMode sets the current matrix mode. mode can assume one of four
values:
GL_MODELVIEW Applies subsequent matrix operations to the
modelview matrix stack.
GL_PROJECTION Applies subsequent matrix operations to the
projection matrix stack.
GL_TEXTURE Applies subsequent matrix operations to the
texture matrix stack.
GL_COLOR Applies subsequent matrix operations to the
color matrix stack.
To find out which matrix stack is currently the target of all matrix
operations, call glGet with argument GL_MATRIX_MODE. The initial value
is GL_MODELVIEW.
ERRORS
GL_INVALID_ENUM is generated if mode is not an accepted value.
GL_INVALID_OPERATION is generated if glMatrixMode is executed between
the execution of glBegin and the corresponding execution of glEnd.
ASSOCIATED GETS
glGet with argument GL_MATRIX_MODE
SEE ALSO
glLoadMatrix(3), glPushMatrix(3)
glMatrixMode(3)
Mac OS X 10.6 - Generated Thu Sep 17 20:20:25 CDT 2009