GLLOADIDENTITY() MachTen Programmer’s Manual GLLOADIDENTITY()

NAME
glLoadIdentity - replace the current matrix with the iden-
tity matrix

C SPECIFICATION
void glLoadIdentity( void )

DESCRIPTION
glLoadIdentity replaces the current matrix with the iden-
tity 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 corre-
sponding 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

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