[GRASS-dev] 3D Vector to Voxel
benjamin.ducke at oxfordarch.co.uk
Tue Sep 29 10:05:07 EDT 2009
That looks really useful. There is probably a myriad of other
classes in VTK that could be used by GRASS modules, too.
I guess the best way would be to write some add-on
modules that depend on VTK and the GRASS bridge and
expose some VTK classes to the GRASS CLI.
However, then I would have to learn C++ ;)
How about the OpenGL coordinate precision problem?
----- Original Message -----
From: "Soeren Gebbert" <soerengebbert at googlemail.com>
To: "Benjamin Ducke" <benjamin.ducke at oxfordarch.co.uk>
Cc: "GRASS developers list" <grass-dev at lists.osgeo.org>
Sent: Tuesday, September 29, 2009 2:49:53 PM GMT +01:00 Amsterdam / Berlin / Bern / Rome / Stockholm / Vienna
Subject: Re: [GRASS-dev] 3D Vector to Voxel
2009/9/21 Benjamin Ducke <benjamin.ducke at oxfordarch.co.uk>:
> Hi all,
> I just saw a little GPL'd sofwtare that may provide a base for
> a v.to.r3 module that could actually cast arbitrary vector geometries
> to a voxel grid:
Have a look at the vtkVoxelModeller class :
or the vtkImplicitModeller class:
Booth classes convert arbitrary datasets to a voxel representations.
I have just committed a grass vector topology reader to the vtkGRASSBridge
Maybe you can now create voxel representations of 3d grass vector
data, using GRAS, VTK and vtkGRASSBridge?
> maybe someone would like to look at possibilities for integrating
> this into GRASS?
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