<Utility functions>
| guLookAtReflect guLookAtReflectF |
... | Calculates a 'lookat' viewing matrix and sets up the 'lookat' structure for reflection mapping. |
<GBI commands>
| gSPSetGeometryMode | ... | Sets the geometry pipeline mode. |
| gSPClearGeometryMode | ... | Clears the geometry pipeline mode. |
| gSPLookAt gSPLookAtX gSPLookAtY |
... | Loads a 'lookat' structure into the RSP for specular highlighting and reflection mapping. |