293 #endif

   293 #endif

   294 	};

   294 	};

   295 public:

   295 public:

   296 	Vertex *A, *B, *C;

   296 	Vertex *A, *B, *C;

   297 

   297 

   298 	Triangle(Vertex *aA, Vertex *aB, Vertex *aC, Material *amaterial);

   299 	Triangle(Vertex *aA, Vertex *aB, Vertex *aC, Material *amaterial);

   299 	bool intersect(const Ray &ray, Float &dist) const;

   300 	bool intersect(const Ray &ray, Float &dist) const;

   300 	bool intersect_all(const Ray &ray, Float dist, vector<Float> &allts) const {return false;};

   301 	bool intersect_all(const Ray &ray, Float dist, vector<Float> &allts) const {return false;};

   301 	bool intersect_bbox(const BBox &bbox) const;

   302 	bool intersect_bbox(const BBox &bbox) const;

   302 	const Vector3 normal(const Vector3 &P) const { return (smooth ? smooth_normal(P) : N); };

   303 	const Vector3 normal(const Vector3 &P) const { return (smooth ? smooth_normal(P) : N); };

   305 	void setFlat() { smooth = false; };

   306 	void setFlat() { smooth = false; };

   306 	bool getSmooth() const { return smooth; };

   307 	bool getSmooth() const { return smooth; };

   307 	BBox get_bbox() const;

   308 	BBox get_bbox() const;

   308 };

   309 };

   309 

   310