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spheres.h

00001 // spheres.h
00002 //
00003 // Copyright (C) 2003, 2004 Jason Bevins
00004 //
00005 // This library is free software; you can redistribute it and/or modify it
00006 // under the terms of the GNU Lesser General Public License as published by
00007 // the Free Software Foundation; either version 2.1 of the License, or (at
00008 // your option) any later version.
00009 //
00010 // This library is distributed in the hope that it will be useful, but WITHOUT
00011 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00012 // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00013 // License (COPYING.txt) for more details.
00014 //
00015 // You should have received a copy of the GNU Lesser General Public License
00016 // along with this library; if not, write to the Free Software Foundation,
00017 // Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018 //
00019 // The developer's email is jlbezigvins@gmzigail.com (for great email, take
00020 // off every 'zig'.)
00021 //
00022 
00023 #ifndef NOISE_MODULE_SPHERES_H
00024 #define NOISE_MODULE_SPHERES_H
00025 
00026 #include "modulebase.h"
00027 
00028 namespace noise
00029 {
00030 
00031   namespace module
00032   {
00033 
00036 
00039 
00042 
00044     const double DEFAULT_SPHERES_FREQUENCY = 1.0;
00045 
00070     class Spheres: public Module
00071     {
00072 
00073       public:
00074 
00079         Spheres ();
00080 
00087         double GetFrequency () const
00088         {
00089           return m_frequency;
00090         }
00091 
00092         virtual int GetSourceModuleCount () const
00093         {
00094           return 0;
00095         }
00096 
00097         virtual double GetValue (double x, double y, double z) const;
00098 
00105         void SetFrequency (double frequency)
00106         {
00107           m_frequency = frequency;
00108         }
00109 
00110       protected:
00111 
00113         double m_frequency;
00114 
00115     };
00116 
00118 
00120 
00122 
00123   }
00124 
00125 }
00126 
00127 #endif