// Filter overrides
        public virtual void setProperty(Property p)
        {
            if (p.getName() == "radius")
                setRadius(p.getDoubleValue(getRadius()));
            else if (p.getName() == "output_attribute")
                setOutputAttribute(p.getValue());
            else if (p.getName() == "alignment_layer")
                setAlignmentLayerResourceName(p.getValue());

            base.setProperty(p);
        }