[Qgis-user] 3d viewer

[QGIS.USER]

Hi Andreas,

               I wish it were that simple L  I have a GeoTiff file containing LiDAR (DEM) data that I can manipulate readily in 2D but I cannot find a way of displaying in 3D.  This option "Layer Properties" --> "3D View" does not exist for me. Under “View” I CAN create a “New 3D map view” and specify the elevation data (from the same GeoTiff file) but I cannot display anything that looks at all 3D. BTW, QGIS is 3.2.3 running on Win10 64bit. Am I completely missing some option/switch?

 

This is particularly annoying as I still have to use (and pay for) ESRI’s ArcScene as a way of getting good 3D images of LiDAR data L

 

Regards,

Ray Carpenter

Chapel Archaeology CIC  

 

From: Qgis-user [mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of Andreas Neumann
Sent: 23 October 2018 18:02
To: Emanuele Mele; qgis-user
Subject: Re: [Qgis-user] 3d viewer

 

Dear Emanuele,

You don't need to convert anything. Just go to "Layer Properties" --> "3D View" --> checkbox "Enable 3D Renderer" and select your basic shape or provide a file with a 3D model (like a tree model, car, etc.). There you can also select "Altitude clamping".

After these settings, it should "just work".

BTW: don't forget to reply to the  <mailto:qgis-user at lists.osgeo.org> "qgis-user at lists.osgeo.org" list. Please do not communicate with just me, skipping the mailing list.

Greetings,

Andreas

Am 23.10.18 um 15:50 schrieb Emanuele Mele:

Hi andreas!

I have converted the point shape to geometry type then set Z value and after all I have added geometry attributes.

xcoord, y coord and zcoord also appear in the attribute table but when I enable 3d render doesn't work, they are all flat

What can I do?

 

Thank you!

 

Emanuele

 

Il mar 23 ott 2018, 11:38 Andreas Neumann <a.neumann at carto.net> ha scritto:

Hi Emanuele,

Points in QGIS3D must be represented by 3d shapes (box, sphere, model file, etc.). In each layer there are separate styles for 2D and 3D (each one in its own separate tab in the layer properties or alternatively in 





the styling panel). Did you use the 3D styles? There you can specify the source of the third dimension (z-coordinate or terrain, absolute or relative).

Hope this helps,

Andreas

On 2018-10-23 11:13, Emanuele Mele wrote:

Hi everyone 

I'm trying to plot some point with 3d map in Qgis 3.2 but doesn't work. 

I have added the Z but In the 3d plot the point appear at the same altitude

 

Thank you

 

Emanuele

 

 

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