[OSGeo-Discuss] RE: Open source TIN code?

2009-03-23 Thread Michael P. Gerlek
Following up on my post, for anyone interested: the news isn't good. Most of the responses I got were pointers to Isenburg's and Shewchuck's work, such as http://www.cs.cmu.edu/~quake/triangle.html and http://www.cs.unc.edu/~isenburg/sd/ I did know about these, and they are indeed good

Re: [OSGeo-Discuss] RE: Open source TIN code?

2009-03-23 Thread Mateusz Loskot
Traian Stanev wrote: It's probably worth sending an email to Isenburg to ask for the actual licensing restrictions of his stuff. It was developed under an NSF grant, so he may not have much choice but to allow it to be used in a BSD-like way. We have already walked [1] that way in libLAS and

RE: [OSGeo-Discuss] RE: Open source TIN code?

2009-03-23 Thread Michael P. Gerlek
). Sometimes it's a pain when you try to play by the rules :-( -mpg -Original Message- From: discuss-boun...@lists.osgeo.org [mailto:discuss-boun...@lists.osgeo.org] On Behalf Of Mateusz Loskot Sent: Monday, March 23, 2009 4:55 PM To: OSGeo Discussions Subject: Re: [OSGeo-Discuss] RE: Open

[OSGeo-Discuss] RE: Open source TIN code?

2009-03-02 Thread Traian Stanev
Not sure about the BSD licensing part, but here are some cool TIN triangulators which are open source. This one (Streaming Delaunay) has BSD-like license, but may be overkill for what you need: http://www.cs.unc.edu/~isenburg/sd/ This one (FIST) has nebulous licensing (different for

Re: [OSGeo-Discuss] RE: Open source TIN code?

2009-03-02 Thread Wolf Bergenheim
Again this is GPL, not BSD, but GRASS GIS has TIN support: http://grass.osgeo.org/grass64/manuals/html64_user/v.delaunay.html --Wolf On 02.03.2009 20:34, Traian Stanev wrote: Not sure about the BSD licensing part, but here are some cool TIN triangulators which are open source. This one

Re: [OSGeo-Discuss] RE: Open source TIN code?

2009-03-02 Thread Lucena, Ivan
Here goes another one from TerraLib: http://www.dpi.inpe.br/terralib/html/v320/html/group___math_const.html ---Original Message--- From: Wolf Bergenheim wolf+gr...@bergenheim.net Subject: Re: [OSGeo-Discuss] RE: Open source TIN code? Sent: Mar 02 '09 19:46 Again this is GPL