+/* === S Y N F I G ========================================================= */
+/*! \file plant.h
+** \brief Template Header
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** 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;
+
+ 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 step;
+ synfig::Real mass;
+ synfig::Real drag;
+ synfig::Real size;
+ int splits;
+ int sprouts;
+ synfig::Real random_factor;
+ Random random;
+
+ bool size_as_alpha;
+ mutable bool needs_sync_;
+
+
+ void branch(int n, int depth,float t, float stunt_growth, synfig::Point position,synfig::Vector velocity)const;
+
+public:
+
+ Plant();
+
+ void sync()const;
+
+ 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 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