Remove ancient trunk folder from svn repository

[synfig.git] / synfig-core / src / modules / mod_particle / plant.h

diff --git a/synfig-core/src/modules/mod_particle/plant.h b/synfig-core/src/modules/mod_particle/plant.h
new file mode 100644 (file)
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+++ b/synfig-core/src/modules/mod_particle/plant.h
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+/* === S Y N F I G ========================================================= */
+/*!    \file plant.h
+**     \brief Header file for implementation of the "Plant" 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_PLANT_H
+#define __SYNFIG_PLANT_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <list>
+#include <vector>
+#include <synfig/layer_composite.h>
+#include <synfig/segment.h>
+#include <synfig/blinepoint.h>
+#include <synfig/value.h>
+#include <synfig/gradient.h>
+#include <synfig/angle.h>
+#include "random.h"
+#include <synfig/rect.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 ======================================= */
+
+using namespace synfig;
+using namespace std;
+using namespace etl;
+
+class Plant : public synfig::Layer_Composite
+{
+       SYNFIG_LAYER_MODULE_EXT
+private:
+
+       std::vector<synfig::BLinePoint> bline;
+       bool bline_loop;
+
+       Point origin;
+
+       synfig::Gradient gradient;
+
+       struct Particle
+       {
+               synfig::Point point;
+               synfig::Color color;
+
+               Particle(const synfig::Point &point,const synfig::Color& color):
+                       point(point),color(color) { }
+       };
+
+       mutable std::vector<Particle> particle_list;
+       mutable synfig::Rect    bounding_rect;
+       synfig::Angle split_angle;
+       synfig::Vector gravity;
+       synfig::Real velocity;
+       synfig::Real perp_velocity;
+       synfig::Real step;
+       synfig::Real mass;
+       synfig::Real drag;
+       synfig::Real size;
+       int splits;
+       int sprouts;
+       synfig::Real random_factor;
+       Random random;
+
+       bool size_as_alpha;
+       bool reverse;
+       mutable bool needs_sync_;
+       mutable synfig::Mutex mutex;
+
+       void branch(int n, int depth,float t, float stunt_growth, synfig::Point position,synfig::Vector velocity)const;
+       void sync()const;
+       String version;
+       bool use_width;
+
+public:
+
+       Plant();
+
+       void calc_bounding_rect()const;
+
+       virtual bool set_param(const String & param, const synfig::ValueBase &value);
+
+       virtual ValueBase get_param(const String & param)const;
+
+       virtual bool set_version(const synfig::String &ver);
+
+       virtual Vocab get_param_vocab()const;
+
+       virtual bool accelerated_render(synfig::Context context,synfig::Surface *surface,int quality, const synfig::RendDesc &renddesc, synfig::ProgressCallback *cb)const;\
+
+       virtual synfig::Rect get_bounding_rect(synfig::Context context)const;
+};
+
+/* === E N D =============================================================== */
+
+#endif