[GRASS-user] Re: From 3d vector to DEM
Joost.bakker at groenejoule.nl
Sun Jan 30 06:24:07 EST 2011
The drawing is indeed a model of a building. My purpose is to make a
calculation of solar irradiance and calculate the effect of shadow on an
installation of PV-panels. So first step is to create a DEM of the buildings
(and trees) of interest.
I managed to import the Google Sketchup collada file via Meshup (dxf). Small
issue is that the model seems to be in inches now in Grass, but i will look
Biggest issue i have is to get from the 3d-vector (faces) to isolines.
I'm happy to contribute to the wiki if i find a way to get this done!
View this message in context: http://osgeo-org.1803224.n2.nabble.com/From-3d-vector-to-DEM-tp5967576p5974339.html
Sent from the Grass - Users mailing list archive at Nabble.com.
More information about the grass-user