GLLOADIDENTITY() GLLOADIDENTITY() 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 left ( down 20 { ~ matrix { ccol { 1 above 0 above 0 above 0~ } ccol { 0 above 1 above 0 above 0~ } ccol { 0 above 0 above 1 above 0~ } ccol { 0 above 0 above 0 above 1 } } } ~~ right ) 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 GLLOADIDENTITY()
NAME | C SPECIFICATION | DESCRIPTION | ERRORS | ASSOCIATED GETS | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.FreeBSD.org/cgi/man.cgi?query=glLoadIdentity&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>