| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /********************************************************************** 00002 VRS - The Virtual Rendering System 00003 Copyright (C) 2001 Computer Graphics Systems Group at the 00004 Hasso-Plattner-Institute, Potsdam, Germany. 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 This library is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 See the GNU Lesser General Public License for more details. 00013 You should have received a copy of the GNU Lesser+ General Public 00014 License along with this library; if not, write to the FreeSoftware 00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA. 00016 **********************************************************************/ 00017 00018 #ifndef VRS_SPHERICALCULLINGATTRIBUTE_H 00019 #define VRS_SPHERICALCULLINGATTRIBUTE_H 00020 00021 #include <vrs/cullingattribute.h> 00022 00023 namespace VRS { 00024 00027 class VRS_CORE_API SphericalCullingAttribute : public CullingAttribute { 00028 public: 00029 SphericalCullingAttribute(double radius = 0.); 00030 00031 virtual ViewInfo::CullingPos cull(const Bounds& bounds, const SO<ViewInfo const>& viewInfo) const; 00032 00033 VRS_TYPEINFO(SphericalCullingAttribute, CullingAttribute); 00034 VRS_SERIALIZABLE(SphericalCullingAttribute); 00035 00036 private: 00037 double m_radius2; 00038 }; 00039 00040 } // namespace VRS 00041 00042 #endif // VRS_SPHERICALCULLINGATTRIBUTE_H