cstool/noise/module/exponent.h Source File (Crystal Space 2.0 Public API Reference)

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cstool/noise/module/exponent.h

    00001 // exponent.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_EXPONENT_H
    00024 #define NOISE_MODULE_EXPONENT_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_EXPONENT = 1.0;
    00044
    00056     class CS_CRYSTALSPACE_EXPORT Exponent: public Module
    00057     {
    00058
    00059       public:
    00060
    00064         Exponent ();
    00065
    00075         double GetExponent () const
    00076         {
    00077           return m_exponent;
    00078         }
    00079
    00080         virtual int GetSourceModuleCount () const
    00081         {
    00082           return 1;
    00083         }
    00084
    00085         virtual double GetValue (double x, double y, double z) const;
    00086
    00096         void SetExponent (double exponent)
    00097         {
    00098           m_exponent = exponent;
    00099         }
    00100
    00101       protected:
    00102
    00104         double m_exponent;
    00105
    00106     };
    00107
    00109
    00111
    00113
    00114 } // namespace Module
    00115 } // namespace Noise
    00116 } // namespace Math
    00117 } // namespace CS
    00118
    00119 #endif