1 /* 2 Copyright (C) 2010-2014 Kristian Duske 3 4 This file is part of TrenchBroom. 5 6 TrenchBroom is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 TrenchBroom is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TrenchBroom_PointFile 21 #define TrenchBroom_PointFile 22 23 #include "TrenchBroom.h" 24 #include "VecMath.h" 25 26 namespace TrenchBroom { 27 namespace IO { 28 class Path; 29 } 30 31 namespace Model { 32 class PointFile { 33 private: 34 Vec3f::List m_points; 35 size_t m_current; 36 public: 37 PointFile(); 38 PointFile(const IO::Path& mapFilePath); 39 40 bool empty() const; 41 bool hasNextPoint() const; 42 bool hasPreviousPoint() const; 43 44 const Vec3f::List& points() const; 45 const Vec3f& currentPoint() const; 46 const Vec3f currentDirection() const; 47 void advance(); 48 void retreat(); 49 50 static IO::Path pointFilePath(const IO::Path& mapFilePath); 51 private: 52 void load(const IO::Path& pointFilePath); 53 }; 54 } 55 } 56 57 #endif /* defined(TrenchBroom_PointFile) */ 58