nuclear@0: #ifndef GPUSCENE_H_
nuclear@0: #define GPUSCENE_H_
nuclear@0: 
nuclear@0: #include <vector>
nuclear@0: #include "scene.h"
nuclear@0: #include "sphere.h"
nuclear@0: #include "plane.h"
nuclear@0: #include "box.h"
nuclear@4: #include "cone.h"
nuclear@0: 
nuclear@0: class GPUScene : public Scene {
nuclear@0: public:
nuclear@4: 	enum { TEX_SPHERE, TEX_PLANE, TEX_BOX, TEX_CONE, TEX_TEXTURE, TEX_ENV, TEX_XFORM, NUM_TEXTURES };
nuclear@0: 
nuclear@0: private:
nuclear@0: 	unsigned int textures[NUM_TEXTURES];
nuclear@0: 	Vector4 *xform_buf;
nuclear@0: 
nuclear@0: 	int object_index(const Object *obj) const;
nuclear@0: 
nuclear@0: 	void create_sphere_texture(const std::vector<Sphere*> &spheres);
nuclear@0: 	void create_plane_texture(const std::vector<Plane*> &planes);
nuclear@0: 	void create_box_texture(const std::vector<Box*> &box);
nuclear@4: 	void create_cone_texture(const std::vector<Cone*> &cones);
nuclear@0: 	void create_megatexture();
nuclear@0: 	void create_env_texture();
nuclear@0: 	void create_xform_texture();
nuclear@0: 
nuclear@0: public:
nuclear@0: 	GPUScene();
nuclear@0: 	~GPUScene();
nuclear@0: 
nuclear@0: 	bool create_textures();
nuclear@0: 
nuclear@0: 	void update_xform_texture();
nuclear@0: 
nuclear@0: 	unsigned int get_texture(int which) const;
nuclear@0: };
nuclear@0: 
nuclear@0: #endif	// GPUSCENE_H_