X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Fsrc%2Fmodules%2Fmod_noise%2Frandom_noise.h;fp=synfig-core%2Fsrc%2Fmodules%2Fmod_noise%2Frandom_noise.h;h=9a06e94297661b7f47e3d70ec3c3aca2d7f25699;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

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
index 0000000..9a06e94
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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