X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Fsrc%2Fmodules%2Fmod_noise%2Fdistort.h;fp=synfig-core%2Fsrc%2Fmodules%2Fmod_noise%2Fdistort.h;h=cecb157620d4a995328ef3f99d5293ca3f95babf;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-core/src/modules/mod_noise/distort.h b/synfig-core/src/modules/mod_noise/distort.h
new file mode 100644
index 0000000..cecb157
--- /dev/null
+++ b/synfig-core/src/modules/mod_noise/distort.h
@@ -0,0 +1,83 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file distort.h
+**	\brief Header file for implementation of the "Noise Distort" layer
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2007, 2008 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_DISTORT_H
+#define __SYNFIG_NOISE_DISTORT_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 NoiseDistort : public synfig::Layer_Composite
+{
+	SYNFIG_LAYER_MODULE_EXT
+
+private:
+
+	synfig::Vector size;
+
+	RandomNoise random;
+	RandomNoise::SmoothType smooth;
+	int detail;
+	synfig::Real speed;
+	bool turbulent;
+	synfig::Vector displacement;
+
+	//void sync();
+	mutable synfig::Time curr_time;
+
+	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:
+	NoiseDistort();
+
+	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 synfig::Rect get_bounding_rect(synfig::Context context)const;
+	virtual Vocab get_param_vocab()const;
+	virtual bool reads_context()const { return true; }
+}; // EOF of class NoiseDistort
+
+/* === E N D =============================================================== */
+
+#endif