Remove ancient trunk folder from svn repository

[synfig.git] / synfig-core / src / modules / mod_noise / random_noise.h

diff --git a/synfig-core/src/modules/mod_noise/random_noise.h b/synfig-core/src/modules/mod_noise/random_noise.h
new file mode 100644 (file)
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+++ b/synfig-core/src/modules/mod_noise/random_noise.h
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+/* === S Y N F I G ========================================================= */
+/*!    \file mod_noise/random_noise.h
+**     \brief Template Header
+**
+**     $Id$
+**
+**     \legal
+**     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007 Chris Moore
+**
+**     This package 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 package 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.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_RANDOM_H
+#define __SYNFIG_RANDOM_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+
+#define POOL_SIZE      (256)
+class RandomNoise
+{
+       int seed_;
+public:
+
+       void set_seed(int x);
+       int get_seed()const { return seed_; }
+
+       enum SmoothType
+       {
+               SMOOTH_DEFAULT          = 0,
+               SMOOTH_LINEAR           = 1,
+               SMOOTH_COSINE           = 2,
+               SMOOTH_SPLINE           = 3,
+               SMOOTH_CUBIC            = 4,
+               SMOOTH_FAST_SPLINE      = 5,
+       };
+
+       float operator()(int subseed,int x,int y=0, int t=0)const;
+       float operator()(SmoothType smooth,int subseed,float x,float y=0,float t=0,int loop=0)const;
+};
+
+/* === E N D =============================================================== */
+
+#endif