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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
Links
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