LuxRays: ray.cpp Source File

00001 /***************************************************************************
00002  *   Copyright (C) 1998-2010 by authors (see AUTHORS.txt )                 *
00003  *                                                                         *
00004  *   This file is part of LuxRays.                                         *
00005  *                                                                         *
00006  *   LuxRays 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  *   LuxRays 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  *   LuxRays website: http://www.luxrender.net                             *
00020  ***************************************************************************/
00021 
00022 #include "luxrays/core/geometry/ray.h"
00023 
00024 namespace luxrays {
00025 
00026 float RAY_EPSILON = 1e-4f;
00027 
00028 }