#include <grcinterface.hpp>
Public Member Functions | |
virtual bool | intersect (uint32 graphics_id, ray &r, float &distance, packed &data)=0 |
virtual void | compute_intersection (uint32 graphics_id, ray &r, intersection &inter, packed &data)=0 |
virtual void | sample_surface (uint32 graphics_id, uint32 number, vec3 *vtab, vec3 *ntab)=0 |
Samples object surface. |