X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fobjectinstance.h;h=906ba2f32785093237c8dbf108e500a655fe3454;hp=273d348579b4b8a34e71d2ebcb33a73f9394c60b;hb=0f890ce60a560ba2ccc0719229be304bb597d919;hpb=00d926c3fe134820139a925cfac28cd64729db93

diff --git a/source/objectinstance.h b/source/objectinstance.h
index 273d3485..906ba2f3 100644
--- a/source/objectinstance.h
+++ b/source/objectinstance.h
@@ -8,8 +8,6 @@
 namespace Msp {
 namespace GL {
 
-class ProgramData;
-
 /**
 Represents a single instance of an Object.  Thanks to being derived from
 Placeable in can be positioned without additional effort.  Other instance
@@ -36,7 +34,7 @@ public:
 
 	/** Hook function, called from Object just before rendering the mesh.
 	Renderer state will have been pushed before this is called. */
-	virtual void setup_render(Renderer &, const Tag &) const { }
+	virtual void setup_render(Renderer &, const Tag &) const;
 
 	/** Hook function, called from Object right after rendering the mesh.  Since
 	Object takes care of pushing Renderer state, this rarely needs to do