fglLoadIdentity(3G)

NAME
     fglLoadIdentity - replace the current matrix with the identity matrix


FORTRAN SPECIFICATION
     SUBROUTINE fglLoadIdentity( )


DESCRIPTION
     fglLoadIdentity replaces the current matrix with the identity matrix.  It
     is semantically equivalent to calling fglLoadMatrix 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 fglLoadIdentity is executed between
     the execution of fglBegin and the corresponding execution of fglEnd.

ASSOCIATED GETS
     fglGet with argument GL_MATRIX_MODE
     fglGet with argument GL_COLOR_MATRIX
     fglGet with argument GL_MODELVIEW_MATRIX
     fglGet with argument GL_PROJECTION_MATRIX
     fglGet with argument GL_TEXTURE_MATRIX


SEE ALSO
     fglLoadMatrix, fglMatrixMode, fglMultMatrix, fglPushMatrix