Graphics

The graphics module is currently written using the SDL, OpenGL, and GLU interfaces. The interface (gfx.h) is currently simple, but will have to be extended as features are added. In particular, lighting has yet to be implemented (other than the single light source originating from the camera - a temporary "solution").

Some implementation-independent graphics functions are also provided. Currently these are just functions for loading geometry and texture data into the graphics module in preparation for rendering, but more functions will be added later for other things such as displaying graphical effects and user interface components.