norm = geomDataAPI_Dir(aCircleSketchFeature.attribute("Norm"))
norm.setValue(0, 0, 1)
aSketchCircle = aCircleSketchFeature.addFeature("SketchCircle")
-anCircleCentr = geomDataAPI_Point2D(aSketchCircle.attribute("CircleCenter"))
-aCircleRadius = aSketchCircle.real("CircleRadius")
+anCircleCentr = geomDataAPI_Point2D(aSketchCircle.attribute("circle_center"))
+aCircleRadius = aSketchCircle.real("circle_radius")
anCircleCentr.setValue(10., 10.)
aCircleRadius.setValue(50.)
aSession.finishOperation()