Remove ancient trunk folder from svn repository

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

diff --git a/synfig-core/src/modules/mod_noise/noise.h b/synfig-core/src/modules/mod_noise/noise.h
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+++ b/synfig-core/src/modules/mod_noise/noise.h
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+/* === S Y N F I G ========================================================= */
+/*!    \file noise.h
+**     \brief Header file for implementation of the "Noise Gradient" layer
+**
+**     $Id$
+**
+**     \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_NOISE_H
+#define __SYNFIG_NOISE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <synfig/vector.h>
+#include <synfig/valuenode.h>
+
+#include <synfig/layer_composite.h>
+#include <synfig/gradient.h>
+#include <synfig/time.h>
+#include "random_noise.h"
+
+/* === 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 ======================================= */
+
+class Noise : public synfig::Layer_Composite, public synfig::Layer_NoDeform
+{
+       SYNFIG_LAYER_MODULE_EXT
+
+private:
+
+       synfig::Vector size;
+
+       RandomNoise random;
+       RandomNoise::SmoothType smooth;
+       int detail;
+       bool do_alpha;
+       synfig::Gradient gradient;
+       synfig::Real speed;
+       bool turbulent;
+       bool do_displacement;
+       synfig::Vector displacement;
+
+       //void sync();
+       mutable synfig::Time curr_time;
+
+       bool super_sample;
+
+       synfig::Color color_func(const synfig::Point &x, float supersample,synfig::Context context)const;
+
+       float calc_supersample(const synfig::Point &x, float pw,float ph)const;
+
+public:
+       Noise();
+
+       virtual bool set_param(const synfig::String &param, const synfig::ValueBase &value);
+       virtual synfig::ValueBase get_param(const synfig::String &param)const;
+       virtual synfig::Color get_color(synfig::Context context, const synfig::Point &pos)const;
+       virtual bool accelerated_render(synfig::Context context,synfig::Surface *surface,int quality, const synfig::RendDesc &renddesc, synfig::ProgressCallback *cb)const;
+       synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;
+       virtual void set_time(synfig::Context context, synfig::Time time)const;
+       virtual void set_time(synfig::Context context, synfig::Time time, const synfig::Point &point)const;
+
+       virtual Vocab get_param_vocab()const;
+};
+
+/* === E N D =============================================================== */
+
+#endif