#include <nitro/fx/fx_mtx44.h>
void MTX_FrustumW( fx32 t, fx32 b, fx32 l, fx32 r, fx32 n, fx32 f, fx32 scaleW, MtxFx44 * mtx );
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 eyepoint to the near clip plane |
f | Distance from eyepoint to the far clip plane |
scaleW | Fine adjustment parameter for the view volume |
mtx | The pointer to a 4x4 matrix. |
None.
This function sets a frustum matrix to *mtx
. It uses the Divider. The diagram shows the matrix that is set.
× scaleW
G3_FrustumW
, MTX_Frustum
, G3_Frustum
06/21/2004 Initial version