CrystalSpace

Public API Reference

cstool/noise/module/scalepoint.h
00001 // scalepoint.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_SCALEPOINT_H
00024 #define NOISE_MODULE_SCALEPOINT_H
00025 
00026 #include "modulebase.h"
00027 
00028 namespace CS {
00029 namespace Math {
00030 namespace Noise {
00031 namespace Module {
00032 
00035 
00038 
00041 
00044     const double DEFAULT_SCALE_POINT_X = 1.0;
00045 
00048     const double DEFAULT_SCALE_POINT_Y = 1.0;
00049 
00052     const double DEFAULT_SCALE_POINT_Z = 1.0;
00053 
00067     class CS_CRYSTALSPACE_EXPORT ScalePoint: public Module
00068     {
00069 
00070       public:
00071 
00082         ScalePoint ();
00083 
00084         virtual int GetSourceModuleCount () const
00085         {
00086           return 1;
00087         }
00088 
00089         virtual double GetValue (double x, double y, double z) const;
00090 
00095         double GetXScale () const
00096         {
00097           return m_xScale;
00098         }
00099 
00104         double GetYScale () const
00105         {
00106           return m_yScale;
00107         }
00108 
00113         double GetZScale () const
00114         {
00115           return m_zScale;
00116         }
00117 
00125         void SetScale (double scale)
00126         {
00127           m_xScale = scale;
00128           m_yScale = scale;
00129           m_zScale = scale;
00130         }
00131 
00142         void SetScale (double xScale, double yScale, double zScale)
00143         {
00144           m_xScale = xScale;
00145           m_yScale = yScale;
00146           m_zScale = zScale;
00147         }
00148 
00157         void SetXScale (double xScale)
00158         {
00159           m_xScale = xScale;
00160         }
00161 
00170         void SetYScale (double yScale)
00171         {
00172           m_yScale = yScale;
00173         }
00174 
00183         void SetZScale (double zScale)
00184         {
00185           m_zScale = zScale;
00186         }
00187 
00188       protected:
00189 
00191         double m_xScale;
00192 
00194         double m_yScale;
00195 
00197         double m_zScale;
00198 
00199     };
00200 
00202 
00204 
00206 
00207 } // namespace Module
00208 } // namespace Noise
00209 } // namespace Math
00210 } // namespace CS
00211 
00212 #endif

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