[Qgis-user] DEMto3D plugin issues: use ENTER key to confirm every input

[PETER LOEWE]

Dear list,
here's the embarrasingly simple fix to the problem described below:
The DEMto3D plugin requires that every value entered into the GUI needs 
to be followed by the <enter> key. This is somewhat different behaviour 
than for software packages such as GRASS GIS, etc.

Peter

On 20.09.2015 12:59, qgis-user-request at lists.osgeo.org wrote:
> Subject: [Qgis-user] DEMto3D plugin issues
> Message-ID:
> 	<trinity-f22564ef-1a6d-462a-99f3-1a7d522340e3-1442733630642 at 3capp-gmx-bs68>
> 	
> Content-Type: text/plain; charset=UTF-8
>
> Dear list,
>
> I'm encountering problems using the DEMto3D (version 2.3.1) plugin on QGIS "Wien" (on Windows XP) with a simple DEM , the reference layer DEM raster "elev_ned_30m" (source:http://grass.osgeo.org/sampledata/north_carolina/nc_rast_geotiff.zip).
>
> The raster layer is 4500 x 5000 pixels (xy/unprojected, z values between 55 to 150 (metres)). For some reason DEMto3D/QGIS crash in the most cases when trying to derive a STL. For DEMto3D parameters, spacing values were tried between 0.2mm - 10mm and also scales between 1.000.000 and 100.000. Both proper runs and crashes lead to empty STL output which contains only two lines: "solid model" "endsolid model".
>
> Any advice on how to get this to work would be much appreciated.
>
> Peter
>