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const.h

00001 // const.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_CONST_H
00024 #define NOISE_MODULE_CONST_H
00025 
00026 #include "modulebase.h"
00027 
00028 namespace noise
00029 {
00030 
00031   namespace module
00032   {
00033 
00036 
00039 
00043 
00045     const double DEFAULT_CONST_VALUE = 0.0;
00046 
00057     class Const: public Module
00058     {
00059 
00060       public:
00061 
00066         Const ();
00067 
00071         double GetConstValue () const
00072         {
00073           return m_constValue;
00074         }
00075 
00076         virtual int GetSourceModuleCount () const
00077         {
00078           return 0;
00079         }
00080 
00081         virtual double GetValue (double x, double y, double z) const
00082         {
00083           return m_constValue;
00084         }
00085 
00089         void SetConstValue (double constValue)
00090         {
00091           m_constValue = constValue;
00092         }
00093 
00094       protected:
00095 
00097         double m_constValue;
00098 
00099     };
00100 
00102 
00104 
00106 
00107   }
00108 
00109 }
00110 
00111 #endif