OpenStreetMap

S3DB in PL/PGSQL with PostGIS featuring SFCGAL

Posted by j3d on 28 October 2013 in English (English)

hmmm ST_StraightSkeleton() ... what to do with it? :)

http://opensciencemap.org/~jeff/test/#scale=17,rot=326,tilt=57,lat=48.855,lon=2.312

I should mention that the large building complex 'Hôtel des Invalides' is only one multipolygon tagged with roof:shape=hipped and CGAL takes 15 seconds to compute the skeleton for it.

NY Bremen

More about new PostGIS 3D features http://vimeo.com/74869530

Leave a comment

Parsed with Markdown

  • Headings

    # Heading
    ## Subheading

  • Unordered list

    * First item
    * Second item

  • Ordered list

    1. First item
    2. Second item

  • Link

    [Text](URL)
  • Image

    ![Alt text](URL)

Login to leave a comment