X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fexample%2Fmetaballs.h;h=d9ae6491e77cc1bf50408126b791dc4c776fbf1e;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=b52d98e1010971801f49bceee23c63c77f22c984;hpb=ac4932524f054d85ef60662d1a2bb908f56a7a97;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/example/metaballs.h b/synfig-core/trunk/src/modules/example/metaballs.h
index b52d98e..d9ae649 100644
--- a/synfig-core/trunk/src/modules/example/metaballs.h
+++ b/synfig-core/trunk/src/modules/example/metaballs.h
@@ -53,6 +53,10 @@ private:
 	synfig::Real	threshold;
 	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;
 
 public:
@@ -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 =============================================================== */