representation minimale d'un rayon. More...
#include <Geometry.h>
Public Member Functions | |
BasicRay (const unsigned int _id=-1) | |
BasicRay (const Point &origin, const Vector &direction, const unsigned int _id=-1) | |
constructeur (origine, direction). direction est un vecteur unitaire. | |
BasicRay (const Point &origin, const Point &destination, const unsigned int _id=-1) | |
constructeur (origine, destination). | |
Point | operator() (const float t) const |
construit le point a l'abscisse 't'. | |
Public Attributes | |
Point | o |
origine. | |
float | tmax |
intervalle valide le long du rayon. | |
Vector | d |
direction. | |
unsigned int | id |
identifiant du rayon |
representation minimale d'un rayon.