[GRASS-user] GRASS and Blender

[Hamish]

Giovanni wrote:
> - mantain (somehow) geographical references to import back from 3D
> authoring sw (e. g. v.in.blender).

one thing which was a problem in the past, and so to be careful of now,
was some 3D model software only had the option to save coordinates as
single precision floats, when for geographic data we generally want to
keep the values as doubles. IIRC this was a trouble we ran into with
r.out.vrml. For visualization-only data it probably is not required to
maintain such precision.


regards,

-- 
Hamish <hamish.webmail at gmail.com>