On 11/03/2017 04:26, Nyall Dawson wrote:
> On a related note - I once nearly did the work of allowing calling > SFCGAL methods on QgsGeometry, but stopped only after I realised I'd > mis-read the CGAL docs and that the particular method I was looking > for wasn't available. I was looking for a way to obtain the > approximate medial axis of a geometry (in order to generalise dual > carriageway roads to a single line geometry), but it turns out whilst > CGAL can generate skeletons it can't do the medial axis. Just for information, Sandro Santilli implemented approximate medial axis in SFCGAL : https://github.com/Oslandia/SFCGAL/blob/master/src/algorithm/straightSkeleton.h#L45 _______________________________________________ Qgis-developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
