Index for Section 3G

Alphabetical listing for G

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glLoadIdentity(3G)
NAME
  glLoadIdentity - replace the current matrix with the identity matrix

SYNOPSIS
  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(3), glMatrixMode(3), glMultMatrix(3), glPushMatrix(3)

Index for Section 3G

Alphabetical listing for G

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