<div dir="ltr">Created a patch for converting ST_Delaunay results to 2.5D TIN. Needs a little work to handle CRS, but if there's interested in this humble hack (uses AsText and string replacement to do type conversion-- it is a bit hackerish), I'll revise the patch and write some tests:<br>
<div><br><a href="http://trac.osgeo.org/postgis/ticket/2579">http://trac.osgeo.org/postgis/ticket/2579</a><br><br></div><div>Best,<br>Steve<br></div></div>