<Proxy group="filters" name="Delaunay3D" />
<Proxy group="filters" name="ElevationFilter" />
<Proxy group="filters" name="ExtractBlock" />
+ <Proxy group="filters" name="ExtractComponent" />
<Proxy group="filters" name="ExtractEdges" />
<Proxy group="filters" name="ExtractGeometry" />
<Proxy group="filters" name="ExtractGrid" />