GLLOADIDENTITY(3gl)GLLOADIDENTITY(3gl)NAME
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_MODELVIEW_MATRIX
glGet with argument GL_PROJECTION_MATRIX
glGet with argument GL_TEXTURE_MATRIX
SEE ALSO
glLoadMatrix, glMatrixMode, glMultMatrix, glPushMatrix
15 Mar 97 GLLOADIDENTITY(3gl)