Saturday, 28 March 2015

Constrained Delaunay Triangulations in PostGIS?


It is possible to make Constrained Delaunay triangulations in PostGIS (PostgreSQL)? I have a Polygon and I need to make internal triangulation like this:


enter image description here


I tried to use ST_DelaunayTriangles but is not possible to add constraints like "triangulations only internal polygon"


Can someone help me?




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