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diff --git a/org.simantics.g3d.csg/src/org/simantics/g3d/csg/adapters/CSGSolidModelAdapter.java b/org.simantics.g3d.csg/src/org/simantics/g3d/csg/adapters/CSGSolidModelAdapter.java
new file mode 100644
index 00000000..30e4991d
--- /dev/null
+++ b/org.simantics.g3d.csg/src/org/simantics/g3d/csg/adapters/CSGSolidModelAdapter.java
@@ -0,0 +1,83 @@
+package org.simantics.g3d.csg.adapters;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.jcae.opencascade.jni.TopoDS_Shape;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.g3d.csg.scenegraph2.CSGrootNode;
+import org.simantics.g3d.csg.scenegraph2.ICSGnode;
+import org.simantics.g3d.csg.scenegraph2.SchemaBuilder;
+import org.simantics.objmap.graph.IMapping;
+import org.simantics.objmap.graph.Mappings;
+import org.simantics.objmap.graph.schema.IMappingSchema;
+import org.simantics.objmap.structural.IStructuralObject;
+import org.simantics.opencascade.SolidModelProvider;
+import org.simantics.ui.SimanticsUI;
+
+public class CSGSolidModelAdapter implements SolidModelProvider, IAdaptable, IStructuralObject {
+	
+	private Resource model;
+	
+	public CSGSolidModelAdapter(Resource model) {
+		this.model = model;
+	}
+	
+	@Override
+	public Collection<TopoDS_Shape> getModel() throws Exception {
+		return SimanticsUI.getSession().syncRequest(new Read<Collection<TopoDS_Shape>>() {
+			@Override
+			public Collection<TopoDS_Shape> perform(ReadGraph graph)
+					throws DatabaseException {
+				Collection<TopoDS_Shape> shapes = new ArrayList<TopoDS_Shape>();
+				IMappingSchema<Resource,Object> schema = SchemaBuilder.getSchema(graph);
+				IMapping<Resource,Object> mapping = Mappings.createWithoutListening(schema);
+				CSGrootNode rootNode = (CSGrootNode)mapping.map(graph, model);
+				for (ICSGnode node : rootNode.getNodes("child")) {
+					TopoDS_Shape shape = node.getGeometry();
+					if (shape != null)
+						shapes.add(shape);
+				}
+				// FIXME: clear CSG scene-graph
+				return shapes;
+			}
+		});
+	
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public Object getAdapter(Class adapter) {
+		if (Resource.class.equals(adapter))
+			return model;
+		return null;
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public List<IStructuralObject> getContext() {
+		return Collections.EMPTY_LIST;
+	}
+	
+	@Override
+	public Resource getType() {
+		return null;
+	}
+	
+	@Override
+	public void setContext(List<IStructuralObject> object) {
+		throw new RuntimeException();
+	}
+	
+	@Override
+	public void setType(Resource type) {
+		throw new RuntimeException();	
+	}
+
+}