Hi there,

Convex hull in M8 operates on points. M9 doesn't. Is there a workaround for this? I was thinking of doing triangulation first followed by a union like instruction

Any suggestions are appreciated .

Regards Chris

http://www.mppng.nl/manifold/pointlabeler

It does operate on points in 9--but if the source is individual points, the resulting areas will be infinitessimal and probably not visible (subject to formatting).

To get the convex hull of a group of points, combine them into a multipoint first.

GeomConvexHull(

    GeomMergePoints([Geom]),

    0

    )