spline.xml

<?xml version="1.0" encoding="UTF-8"?>
<command version="3" name="Spline" icon="spline.png" run="python spline.py {Points} {Segments}">
	<parameter required="true" type="natural" maxvalue="144">
		<name>Segments</name>
		<description>Nodes per segment(>0)</description>
		<value>0</value>
	</parameter>
	<parameter required="true" type="point" mininstances="2" maxinstances="16">
		<name>Points</name>
		<description>Control points</description>
	</parameter>
</command>