[GRASS-user] 3D Grid

GRASS GRASS user
1

Hi,

I want to permanently display the grey x/y/z (3D grid) in a 3D view (it actually appears briefly when you apply any movement tool) in the 3D view. I can use a constant surface and a transparency value but it’s not as useful as a grid you can adjust the resolution of.

Is there a way to do it in either 7.3svn or 7.0.5?

Thanks,

···

Paul J. Shapley MSc CGeog (GIS) FRGS

2

On Wed, Nov 16, 2016 at 8:34 AM, Paul Shapley <p.shapley@gmail.com> wrote:

Hi,

I want to permanently display the grey x/y/z (3D grid) in a 3D view (it
actually appears briefly when you apply any movement tool) in the 3D view. I
can use a constant surface and a transparency value but it's not as useful
as a grid you can adjust the resolution of.

Is there a way to do it in either 7.3svn or 7.0.5?

Hi, not sure if I understand you correctly, but if you create a raster
with single value, you can then visualize it in 3D with style coarse
as wire frame.

Anna

Thanks,

--
Paul J. Shapley MSc CGeog (GIS) FRGS

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3

That’s easy:

r.mapcalc “new = 1”

···

On Nov 17, 2016 3:26 AM, “Paul Shapley” <p.shapley@gmail.com> wrote:

Hello Anna,

Thanks for your quick reply. How would you create a raster with just a single value? r.recode or r.mapcalc?

Thanks,

Paul Shapley

On 16 November 2016 at 13:59, Anna Petrášová <kratochanna@gmail.com> wrote:

On Wed, Nov 16, 2016 at 8:34 AM, Paul Shapley <p.shapley@gmail.com> wrote:

Hi,

I want to permanently display the grey x/y/z (3D grid) in a 3D view (it
actually appears briefly when you apply any movement tool) in the 3D view. I
can use a constant surface and a transparency value but it’s not as useful
as a grid you can adjust the resolution of.

Is there a way to do it in either 7.3svn or 7.0.5?

Hi, not sure if I understand you correctly, but if you create a raster
with single value, you can then visualize it in 3D with style coarse
as wire frame.

Anna

Thanks,

–
Paul J. Shapley MSc CGeog (GIS) FRGS

grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

–

Paul J. Shapley MSc CGeog (GIS) FRGS