glLoadIdentity(3)

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_COLOR_MATRIX
       glGet with argument GL_MODELVIEW_MATRIX
       glGet with argument GL_PROJECTION_MATRIX
       glGet with argument GL_TEXTURE_MATRIX

SEE ALSO

       glLoadMatrix(3G), glMatrixMode(3G), glMultMatrix(3G), glPushMatrix(3G)

                                                            GLLOADIDENTITY(3G)