00001 /* 00002 ** TP 4ETI CPE Lyon 00003 ** Copyright (C) 2012 Damien Rohmer 00004 ** 00005 ** This program is free software: you can redistribute it and/or modify 00006 ** it under the terms of the GNU General Public License as published by 00007 ** the Free Software Foundation, either version 3 of the License, or 00008 ** (at your option) any later version. 00009 ** 00010 ** This program is distributed in the hope that it will be useful, 00011 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 ** GNU General Public License for more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 */ 00018 00019 00020 #ifndef PLANE_HPP 00021 #define PLANE_HPP 00022 00023 #include <object3d.hpp> 00024 00025 namespace cpe 00026 { 00027 00029 class plane : public object3d 00030 { 00031 public: 00032 00033 // ********************************************* // 00034 // ********************************************* // 00035 // CONSTRUCTOR 00036 // ********************************************* // 00037 // ********************************************* // 00038 00040 plane(); 00042 plane(const v3& x0,const v3& n); 00043 00045 virtual ~plane(); 00046 00047 // ********************************************* // 00048 // ********************************************* // 00049 // Accessor 00050 // ********************************************* // 00051 // ********************************************* // 00052 00054 const v3& normal() const; 00055 00057 const v3& position() const; 00058 00059 00060 // ********************************************* // 00061 // ********************************************* // 00062 // INTERSECTION 00063 // ********************************************* // 00064 // ********************************************* // 00065 00067 virtual std::vector<intersection_data> intersect(const ray& seg) const; 00068 00069 private: 00070 00071 // ********************************************* // 00072 // ********************************************* // 00073 // INTERNAL DATA 00074 // ********************************************* // 00075 // ********************************************* // 00076 00077 00079 const v3 x0; 00081 const v3 n; 00082 }; 00083 } 00084 00085 #endif