X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fexample%2Fmetaballs.h;h=d9ae6491e77cc1bf50408126b791dc4c776fbf1e;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=22567d217cfd92380f4d30fa61b80435dfc42ef5;hpb=4dc57ca027fbe1dce954961812788703f0feeb8a;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/example/metaballs.h b/synfig-core/trunk/src/modules/example/metaballs.h
index 22567d2..d9ae649 100644
--- a/synfig-core/trunk/src/modules/example/metaballs.h
+++ b/synfig-core/trunk/src/modules/example/metaballs.h
@@ -51,7 +51,11 @@ private:
 	std::vector<synfig::Real>	weights;
 
 	synfig::Real	threshold;
-	//Real	threshold2;
+	synfig::Real	threshold2;
+
+	bool positive;
+
+	synfig::Real densityfunc(const synfig::Point &p, const synfig::Point &c, synfig::Real R)const;
 
 	synfig::Real totaldensity(const synfig::Point &pos)const;
 
@@ -68,6 +72,8 @@ public:
 	virtual bool accelerated_render(synfig::Context context,synfig::Surface *surface,int quality, const synfig::RendDesc &renddesc, synfig::ProgressCallback *cb)const;
 
 	virtual Vocab get_param_vocab()const;
+
+	virtual synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;
 }; // END of class Metaballs
 
 /* === E N D =============================================================== */