diff options
Diffstat (limited to 'source/blender/freestyle/intern/system/PseudoNoise.h')
-rw-r--r-- | source/blender/freestyle/intern/system/PseudoNoise.h | 98 |
1 files changed, 50 insertions, 48 deletions
diff --git a/source/blender/freestyle/intern/system/PseudoNoise.h b/source/blender/freestyle/intern/system/PseudoNoise.h index 43143865600..7b414ae76e5 100644 --- a/source/blender/freestyle/intern/system/PseudoNoise.h +++ b/source/blender/freestyle/intern/system/PseudoNoise.h @@ -1,58 +1,60 @@ -// -// Filename : PseudoNoise.h -// Author(s) : Fredo Durand -// Purpose : Class to define a pseudo Perlin noise -// Date of creation : 16/06/2003 -// -/////////////////////////////////////////////////////////////////////////////// - - -// -// Copyright (C) : Please refer to the COPYRIGHT file distributed -// with this source distribution. -// -// This program is free software; you can redistribute it and/or -// modify it under the terms of the GNU General Public License -// as published by the Free Software Foundation; either version 2 -// of the License, or (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// -/////////////////////////////////////////////////////////////////////////////// - -#ifndef PSEUDONOISE_H -# define PSEUDONOISE_H - -# include "FreestyleConfig.h" -# include "Precision.h" - -class LIB_SYSTEM_EXPORT PseudoNoise +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __FREESTYLE_PSEUDO_NOISE_H__ +#define __FREESTYLE_PSEUDO_NOISE_H__ + +/** \file blender/freestyle/intern/system/PseudoNoise.h + * \ingroup freestyle + * \brief Class to define a pseudo Perlin noise + * \author Fredo Durand + * \date 16/06/2003 + */ + +#include "FreestyleConfig.h" +#include "Precision.h" + +class LIB_SYSTEM_EXPORT PseudoNoise { public: + PseudoNoise(); - PseudoNoise (); + virtual ~PseudoNoise() {} - virtual ~PseudoNoise () {} - - real smoothNoise (real x); - real linearNoise (real x); + real smoothNoise(real x); + real linearNoise(real x); - real turbulenceSmooth (real x, unsigned nbOctave = 8); - real turbulenceLinear (real x, unsigned nbOctave = 8); + real turbulenceSmooth(real x, unsigned nbOctave = 8); + real turbulenceLinear(real x, unsigned nbOctave = 8); - static void init (long seed); + static void init(long seed); protected: - - static real *_values; + static real *_values; }; -#endif // PSEUDONOISE_H - +#endif // __FREESTYLE_PSEUDO_NOISE_H__ |