# NNS_G3dGlbOrtho

## Syntax

      #include <nnsys/g3d/glbstate.h>

      void
      NNS_G3dGlbOrtho(
          fx32 t,
          fx32 b,
          fx32 l,
          fx32 r,
          fx32 n,
          fx32 f
      );

## Arguments

t | Y coordinate at the top of the near clipping plane
b | Y coordinate at the bottom of the near clipping plane
l | X coordinate at the left of the near clipping plane
r | X coordinate at the right of the near clipping plane
n | Distance from viewpoint to the near clipping plane
f | Distance from viewpoint to the far clipping plane

## Return Values

None.

## Description

This function sets an orthographic projection matrix for the global state kept in the G3D library.

## See Also

`NNS_G3dGlbOrthoW, NNS_G3dGlbFrustum, NNS_G3dGlbPerspective`

## Revision History

2004/08/02 Initial version.

CONFIDENTIAL