PLEL/Point List/Edge List - List of features available in SolidGeometry 5.6

PLELaddauxpoints	add supporting points to a point list and a contour edge list
PLELconcat	concatenates two different PL and EL and connects them
PLELDelaunay	return the Delaunay Triangulation
PLELhsort	returns a hierarchy index list for a PL,EL,SIL
PLELnorm	returns norm vectors of edges and points of contours
PLELofCPL	converts a polybool contour point list to point list and edge list
PLELofCPLplain	returns a PL and EL and a modified CPL based on the explicit qish of "open" or "closed"
PLELofFeatureEdges	returns sorted closed polygon edge lists of the feature edges of a solid
PLELofFeatureEdges2	returns sorted closed polygon edge lists of the feature edges of a solid
PLELplot	plots a 2D contur by PL and EL
PLELpushin	pushes points of contour B into contour A
PLELradialEdgesofCPL	Creates 2D/3D radial edges in closed contours and open paths
PLELselect	returns only the required points for a given edge list. The edge list is reindexed
PLELtube	returns a 2D point list and a edge list for a cylinder or a tube cross-section