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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