00001 /*************************************************************************** 00002 * Copyright (C) 1998-2009 by authors (see AUTHORS.txt ) * 00003 * * 00004 * This file is part of LuxRender. * 00005 * * 00006 * Lux Renderer is free software; you can redistribute it and/or modify * 00007 * it under the terms of the GNU General Public License as published by * 00008 * the Free Software Foundation; either version 3 of the License, or * 00009 * (at your option) any later version. * 00010 * * 00011 * Lux Renderer is distributed in the hope that it will be useful, * 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00014 * GNU General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU General Public License * 00017 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 00018 * * 00019 * This project is based on PBRT ; see http://www.pbrt.org * 00020 * Lux Renderer website : http://www.luxrender.net * 00021 ***************************************************************************/ 00022 00023 // mattetranslucent.cpp* 00024 #include "lux.h" 00025 #include "material.h" 00026 00027 namespace lux 00028 { 00029 00030 // MatteTranslucent Class Declarations 00031 class MatteTranslucent : public Material { 00032 public: 00033 // MatteTranslucent Public Methods 00034 MatteTranslucent(boost::shared_ptr<Texture<SWCSpectrum> > kr, boost::shared_ptr<Texture<SWCSpectrum> > kt, 00035 boost::shared_ptr<Texture<float> > sig, 00036 boost::shared_ptr<Texture<float> > bump, const CompositingParams &cp) { 00037 Kr = kr; 00038 Kt = kt; 00039 sigma = sig; 00040 bumpMap = bump; 00041 compParams = new CompositingParams(cp); 00042 } 00043 virtual ~MatteTranslucent() { } 00044 virtual BSDF *GetBSDF(const TsPack *tspack, const DifferentialGeometry &dgGeom, 00045 const DifferentialGeometry &dgShading) const; 00046 00047 static Material * CreateMaterial(const Transform &xform, const TextureParams &mp); 00048 private: 00049 // MatteTranslucent Private Data 00050 boost::shared_ptr<Texture<SWCSpectrum> > Kr, Kt; 00051 boost::shared_ptr<Texture<float> > sigma, bumpMap; 00052 }; 00053 00054 }//namespace lux 00055