Frustum class defined by six planes enclosing the frustum. The normals face inward.

This class holds information for a single character - eg the position and velocity of the player

CGame is the "application" class. It creates the window and handles user input. It extends CApplication, which does all of the dirty work. All we have

Plane class defined by a normal vector which should aways be unit length and a "distance" to the origin. Also can be thought of as ax + by + cz + d =

These incomplete types let us declare types compatible with OpenCL's cl_context and cl_event */

Joystick event structure