CrystalSpace

Public API Reference

cstool/noise/module/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 CS {
00029 namespace Math {
00030 namespace Noise {
00031 namespace Module {
00032 
00035 
00038 
00041 
00043     const double DEFAULT_SPHERES_FREQUENCY = 1.0;
00044 
00069     class CS_CRYSTALSPACE_EXPORT Spheres: public Module
00070     {
00071 
00072       public:
00073 
00078         Spheres ();
00079 
00086         double GetFrequency () const
00087         {
00088           return m_frequency;
00089         }
00090 
00091         virtual int GetSourceModuleCount () const
00092         {
00093           return 0;
00094         }
00095 
00096         virtual double GetValue (double x, double y, double z) const;
00097 
00104         void SetFrequency (double frequency)
00105         {
00106           m_frequency = frequency;
00107         }
00108 
00109       protected:
00110 
00112         double m_frequency;
00113 
00114     };
00115 
00117 
00119 
00121 
00122 } // namespace Module
00123 } // namespace Noise
00124 } // namespace Math
00125 } // namespace CS
00126 
00127 #endif

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