anExtrusionFt = aPart.addFeature("Extrusion")
anExtrusionFt.selectionList("base").append(
aSketchResult, aSketchFaces[0])
-anExtrusionFt.real("size").setValue(50)
-anExtrusionFt.boolean("reverse").setValue(False)
+anExtrusionFt.real("from_size").setValue(50)
+anExtrusionFt.real("to_size").setValue(50)
anExtrusionFt.execute()
aSession.finishOperation()
anExtrusionBody = modelAPI_ResultBody(anExtrusionFt.firstResult())