glLoadIdentity man page on IRIX

glLoadIdentity man page on IRIX

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glLoadIdentity(3G)	       OpenGL Reference		    glLoadIdentity(3G)

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

SEE ALSO
     glLoadMatrix, glMatrixMode, glMultMatrix, glPushMatrix

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