/* === S Y N F I G ========================================================= */
/*! \file metaballs.h
-** \brief Declares information for defining Metaballs.
+** \brief Header file for implementation of the "Metaballs" layer
**
** $Id$
**
/* === H E A D E R S ======================================================= */
#include <synfig/layer_composite.h>
-#include <synfig/color.h>
+#include <synfig/gradient.h>
#include <synfig/vector.h>
#include <synfig/value.h>
#include <vector>
private:
- synfig::Color color;
+ synfig::Gradient gradient;
std::vector<synfig::Point> centers;
std::vector<synfig::Real> radii;
std::vector<synfig::Real> weights;
synfig::Real threshold;
- //Real threshold2;
+ synfig::Real threshold2;
+
+ bool positive;
synfig::Real totaldensity(const synfig::Point &pos)const;