1991-2006
Silicon Graphics, Inc.
glLoadIdentity
3G
glLoadIdentity
replace the current matrix with the identity matrix
C Specification
void glLoadIdentity
void
Description
glLoadIdentity replaces the current matrix with the identity matrix.
It is semantically equivalent to calling glLoadMatrix
with the identity matrix
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
but in some cases it is more efficient.
Errors
GL_INVALID_OPERATION is generated if glLoadIdentity
is executed between the execution of glBegin
and the corresponding execution of glEnd.
Associated Gets
glGet with argument GL_MATRIX_MODE
glGet with argument GL_COLOR_MATRIX
glGet with argument GL_MODELVIEW_MATRIX
glGet with argument GL_PROJECTION_MATRIX
glGet with argument GL_TEXTURE_MATRIX
See Also
glLoadMatrix,
glLoadTransposeMatrix,
glMatrixMode,
glMultMatrix,
glMultTransposeMatrix,
glPushMatrix
Copyright
Copyright 1991-2006
Silicon Graphics, Inc. This document is licensed under the SGI
Free Software B License. For details, see
http://oss.sgi.com/projects/FreeB/.