diff --git a/SCHNApps/Plugins/renderTopoSurface/include/renderTopoSurfaceDockTab.h b/SCHNApps/Plugins/renderTopoSurface/include/renderTopoSurfaceDockTab.h
new file mode 100644
index 0000000000000000000000000000000000000000..22cc081a9bde0d223b4fc21ff222263f8dc4cb76
--- /dev/null
+++ b/SCHNApps/Plugins/renderTopoSurface/include/renderTopoSurfaceDockTab.h
@@ -0,0 +1,42 @@
+#ifndef _RENDER_TOPO_DOCK_TAB_H_
+#define _RENDER_TOPO_DOCK_TAB_H_
+
+#include "ui_renderTopoSurface.h"
+
+namespace CGoGN
+{
+
+namespace SCHNApps
+{
+
+class Window;
+class RenderTopoSurfacePlugin;
+struct ParameterSet;
+
+class RenderTopoSurfaceDockTab : public QWidget, public Ui::RenderTopoSurfaceDockWidget
+{
+	Q_OBJECT
+
+public:
+	RenderTopoSurfaceDockTab(Window* w, RenderTopoSurfacePlugin* p);
+
+private:
+	Window* m_window;
+	RenderTopoSurfacePlugin* m_plugin;
+	ParameterSet* m_currentParams;
+	bool b_refreshingUI;
+
+public slots:
+	void refreshUI(ParameterSet* params);
+
+	void selectedMapChanged();
+	void positionAttributeChanged(int index);
+	void edgesScaleFactorChanged(int i);
+	void facesScaleFactorChanged(int i);
+};
+
+} // namespace SCHNApps
+
+} // namespace CGoGN
+
+#endif
diff --git a/SCHNApps/Plugins/renderTopoSurface/src/renderTopoSurfaceDockTab.cpp b/SCHNApps/Plugins/renderTopoSurface/src/renderTopoSurfaceDockTab.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..dd98c265f81f262be348cda64a1a5b5c332d27ae
--- /dev/null
+++ b/SCHNApps/Plugins/renderTopoSurface/src/renderTopoSurfaceDockTab.cpp
@@ -0,0 +1,117 @@
+#include "renderTopoSurfaceDockTab.h"
+
+#include "renderTopoSurface.h"
+#include "window.h"
+#include "mapHandler.h"
+
+namespace CGoGN
+{
+
+namespace SCHNApps
+{
+
+RenderTopoSurfaceDockTab::RenderTopoSurfaceDockTab(Window* w, RenderTopoSurfacePlugin* p) :
+		m_window(w),
+		m_plugin(p),
+		b_refreshingUI(false)
+{
+	setupUi(this);
+
+	connect(mapList, SIGNAL(itemSelectionChanged()), this, SLOT(selectedMapChanged()));
+
+	connect(combo_positionAttribute, SIGNAL(currentIndexChanged(int)), this, SLOT(positionAttributeChanged(int)));
+
+	connect(slider_edgesScaleFactor, SIGNAL(valueChanged(int)), this, SLOT(edgesScaleFactorChanged(int)));
+	connect(slider_facesScaleFactor, SIGNAL(valueChanged(int)), this, SLOT(facesScaleFactorChanged(int)));
+}
+
+void RenderTopoSurfaceDockTab::refreshUI(ParameterSet* params)
+{
+	m_currentParams = params;
+
+	b_refreshingUI = true;
+
+	mapList->clear();
+	combo_positionAttribute->clear();
+
+	MapHandlerGen* mh = params->selectedMap;
+
+	QHash<QString, PerMapParameterSet*>::const_iterator i = params->perMap.constBegin();
+	while (i != params->perMap.constEnd())
+	{
+		mapList->addItem(i.key());
+		if(mh != NULL && i.key() == mh->getName())
+		{
+			QList<QListWidgetItem*> item = mapList->findItems(mh->getName(), Qt::MatchExactly);
+			item[0]->setSelected(true);
+
+			PerMapParameterSet* p = params->perMap[mh->getName()];
+
+			QString vec3TypeName = QString::fromStdString(nameOfType(PFP2::VEC3()));
+
+			unsigned int j = 0;
+			const AttributeHash& attribs = mh->getAttributesList(VERTEX);
+			for(AttributeHash::const_iterator i = attribs.constBegin(); i != attribs.constEnd(); ++i)
+			{
+				if(i.value() == vec3TypeName)
+				{
+					combo_positionAttribute->addItem(i.key());
+					if(i.key() == QString::fromStdString(p->positionAttribute.name()))
+						combo_positionAttribute->setCurrentIndex(j);
+
+					++j;
+				}
+			}
+
+			slider_edgesScaleFactor->setSliderPosition(p->edgesScaleFactor * 50.0);
+			slider_facesScaleFactor->setSliderPosition(p->facesScaleFactor * 50.0);
+		}
+		++i;
+	}
+
+	b_refreshingUI = false;
+}
+
+void RenderTopoSurfaceDockTab::selectedMapChanged()
+{
+	if(!b_refreshingUI)
+	{
+		QList<QListWidgetItem*> currentItems = mapList->selectedItems();
+		if(!currentItems.empty())
+			m_plugin->changeSelectedMap(m_window->getCurrentView(), m_window->getMap(currentItems[0]->text()), true);
+	}
+}
+
+void RenderTopoSurfaceDockTab::positionAttributeChanged(int index)
+{
+	if(!b_refreshingUI)
+	{
+		View* view = m_window->getCurrentView();
+		MapHandlerGen* map = m_currentParams->selectedMap;
+		m_plugin->changePositionAttribute(view, map, map->getAttribute<PFP2::VEC3, VERTEX>(combo_positionAttribute->currentText()), true);
+	}
+}
+
+void RenderTopoSurfaceDockTab::facesScaleFactorChanged(int i)
+{
+	if(!b_refreshingUI)
+	{
+		View* view = m_window->getCurrentView();
+		MapHandlerGen* map = m_currentParams->selectedMap;
+		m_plugin->changeEdgesScaleFactor(view, map, i, true);
+	}
+}
+
+void RenderTopoSurfaceDockTab::edgesScaleFactorChanged(int i)
+{
+	if(!b_refreshingUI)
+	{
+		View* view = m_window->getCurrentView();
+		MapHandlerGen* map = m_currentParams->selectedMap;
+		m_plugin->changeFacesScaleFactor(view, map, i, true);
+	}
+}
+
+} // namespace SCHNApps
+
+} // namespace CGoGN