+<output name="Out" type="vtkPolyData*" special="vtk output" description="Output Cone"/>
+<input name="Radius" type="double" special="vtk parameter" description="Cone Radius"/>
+<input name="Resolution" type="int" special="vtk parameter" description="Cone Resolution"/>
+<input name="CenterX" type="double" description="Center X coord"/>
+<input name="CenterY" type="double" description="Center Y coord"/>
+<input name="CenterZ" type="double" description="Center Z coord"/>
+<input name="DirectionX" type="double" description="X Direction"/>
+<input name="DirectionY" type="double" description="Y Direction"/>
+<input name="DirectionZ" type="double" description="Z Direction"/>