diff --git a/src/fgt/decorate_shadow/decorate_shadow.cpp b/src/fgt/decorate_shadow/decorate_shadow.cpp
index d48249569..857d7c539 100644
--- a/src/fgt/decorate_shadow/decorate_shadow.cpp
+++ b/src/fgt/decorate_shadow/decorate_shadow.cpp
@@ -115,7 +115,7 @@ bool DecorateShadowPlugin::startDecorate(QAction* action, MeshDocument& /*m*/, R
     }
 }
 
-void DecorateShadowPlugin::decorate(QAction *action, MeshDocument &md, RichParameterSet *, GLArea *gla)
+void DecorateShadowPlugin::decorate(QAction *action, MeshDocument &md, RichParameterSet *, GLArea *gla,QPainter *)
 {
    switch(ID(action)){
             case DP_SHOW_SHADOW :
diff --git a/src/fgt/decorate_shadow/decorate_shadow.h b/src/fgt/decorate_shadow/decorate_shadow.h
index 40548a7ac..e7c7d0f35 100644
--- a/src/fgt/decorate_shadow/decorate_shadow.h
+++ b/src/fgt/decorate_shadow/decorate_shadow.h
@@ -78,7 +78,7 @@ public:
 
 	QList<QAction *> actions () const {return actionList;}
     virtual bool startDecorate(QAction * /*mode*/, MeshDocument &/*m*/, RichParameterSet  * /*parent*/ par, GLArea * /*parent*/);
-    virtual void decorate(QAction *a, MeshDocument &m,  RichParameterSet  *, GLArea *gla);
+    virtual void decorate(QAction *a, MeshDocument &m,  RichParameterSet  *, GLArea *gla, QPainter *p);
     virtual void initGlobalParameterSet(QAction *, RichParameterSet  & globalparam);
 private:
     DecorateShader* _decoratorSH, *_decoratorSSAO;
diff --git a/src/sampleplugins/sampledecoration/sampledecorate.cpp b/src/sampleplugins/sampledecoration/sampledecorate.cpp
index f44506146..a4a180461 100644
--- a/src/sampleplugins/sampledecoration/sampledecorate.cpp
+++ b/src/sampleplugins/sampledecoration/sampledecorate.cpp
@@ -70,7 +70,7 @@ void SampleMeshDecoratePlugin::initGlobalParameterSet(QAction *, RichParameterSe
 	parset.addParam(new RichString(CubeMapPathParam(), cubemapDirPath,"",""));
 }		
 		
-bool SampleMeshDecoratePlugin::startDecorate( QAction * /*mode*/, MeshDocument &/*m*/, RichParameterSet * parset, GLArea * /*parent*/ )
+bool SampleMeshDecoratePlugin::startDecorate( QAction * /*mode*/, MeshDocument &/*m*/, RichParameterSet * parset, GLArea * /*parent*/)
 {
 	assert(parset->hasParameter(CubeMapPathParam()));
 	basename = parset->getString(CubeMapPathParam());
@@ -80,7 +80,7 @@ bool SampleMeshDecoratePlugin::startDecorate( QAction * /*mode*/, MeshDocument &
 	return true;
 }
 
-void SampleMeshDecoratePlugin::decorate(QAction *a, MeshDocument &/*m*/, RichParameterSet * parset,GLArea *gla)
+void SampleMeshDecoratePlugin::decorate(QAction *a, MeshDocument &/*m*/, RichParameterSet * parset,GLArea *gla, QPainter * )
 {
 	static QString lastname("unitialized");
 	switch(ID(a))
diff --git a/src/sampleplugins/sampledecoration/sampledecorate.h b/src/sampleplugins/sampledecoration/sampledecorate.h
index 53977ce76..16b586285 100644
--- a/src/sampleplugins/sampledecoration/sampledecorate.h
+++ b/src/sampleplugins/sampledecoration/sampledecorate.h
@@ -75,7 +75,7 @@ public:
 	QString basename;
 	
   bool startDecorate(QAction * /*mode*/, MeshDocument &/*m*/, RichParameterSet * /*parent*/ par, GLArea * /*parent*/);
-  void decorate(QAction *a, MeshDocument &md, RichParameterSet *, GLArea *gla);
+  void decorate(QAction *a, MeshDocument &md, RichParameterSet *, GLArea *gla, QPainter *);
 	void initGlobalParameterSet(QAction *, RichParameterSet &/*globalparam*/);	
 		
 };