cstool/noise/module/blend.h
00001 // blend.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_BLEND_H 00024 #define NOISE_MODULE_BLEND_H 00025 00026 #include "modulebase.h" 00027 00028 namespace CS { 00029 namespace Math { 00030 namespace Noise { 00031 namespace Module { 00032 00035 00038 00042 00069 class CS_CRYSTALSPACE_EXPORT Blend: public Module 00070 { 00071 00072 public: 00073 00075 Blend (); 00076 00092 const Module& GetControlModule () const 00093 { 00094 if (m_pSourceModule == NULL || m_pSourceModule[2] == NULL) { 00095 //throw CS::Math::Noise::ExceptionNoModule (); 00096 CS_ASSERT (false); 00097 } 00098 return *(m_pSourceModule[2]); 00099 } 00100 00101 virtual int GetSourceModuleCount () const 00102 { 00103 return 3; 00104 } 00105 00106 virtual double GetValue (double x, double y, double z) const; 00107 00126 void SetControlModule (const Module& controlModule) 00127 { 00128 assert (m_pSourceModule != NULL); 00129 m_pSourceModule[2] = &controlModule; 00130 } 00131 00132 }; 00133 00135 00137 00139 00140 } // namespace Module 00141 } // namespace Noise 00142 } // namespace Math 00143 } // namespace CS 00144 00145 #endif
Generated for Crystal Space 2.0 by doxygen 1.6.1