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sphere.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2001 by Jorrit Tyberghein 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_SPHERE_H__ 00020 #define __CS_SPHERE_H__ 00021 00028 #include "csextern.h" 00029 00030 #include "cstypes.h" 00031 #include "vector3.h" 00032 00033 class csTransform; 00034 00038 class CS_CSGEOM_EXPORT csSphere 00039 { 00040 private: 00041 csVector3 center; 00042 float radius; 00043 00044 public: 00046 csSphere () 00047 { 00048 center.Set (0, 0, 0); 00049 radius = 0; 00050 } 00051 00053 csSphere (const csVector3& center, float radius) 00054 { 00055 csSphere::center = center; 00056 csSphere::radius = radius; 00057 } 00058 00060 csSphere (const csSphere& s) { center = s.center; radius = s.radius; } 00061 00063 csVector3& GetCenter () { return center; } 00065 const csVector3& GetCenter () const { return center; } 00067 void SetCenter (const csVector3& c) { center = c; } 00069 float GetRadius () const { return radius; } 00071 void SetRadius (float r) { radius = r; } 00072 00074 void Union (const csVector3& ocenter, float oradius); 00075 00077 friend csSphere operator+ (const csSphere& s1, const csSphere& s2); 00079 csSphere& operator+= (const csSphere& s) 00080 { 00081 Union (s.center, s.radius); 00082 return *this; 00083 } 00084 }; 00085 00088 #endif // __CS_SPHERE_H__ 00089
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