[postgis-devel] [PostGIS] #1898: ST_DelaunayTriangles option to output as TIN

[Tom van Tilburg]

This would be really, really cool for building model-outputs.
Imagine the power of combining raster-dems and vector breaklines into a 
tin. It would even open the way for doing modelling work from within 
your postgis dbase.

Is there any prospects on the making of this?

And wouldn't  the toTopoGeom() function come close to creating TIN's out 
of the geometry triangles?

Chrs,
  Tom

On 10-9-2012 12:36, PostGIS wrote:
> #1898: ST_DelaunayTriangles option to output as TIN
> -------------------------+--------------------------------------------------
>   Reporter:  robe         |       Owner:  pramsey
>       Type:  enhancement  |      Status:  new
>   Priority:  high         |   Milestone:  PostGIS 2.1.0
> Component:  postgis      |     Version:  trunk
>   Keywords:               |
> -------------------------+--------------------------------------------------
>
> Comment(by strk):
>
>   We need a TIN building API in liblwgeom for this to proceed
>