cSurvey Forum

cSurvey => How to => Topic aperto da: Dgrozic - Ottobre 15, 2021, 08:18:20 pm

Titolo: Exporting georeferenced 3d models
Inserito da: Dgrozic - Ottobre 15, 2021, 08:18:20 pm

Hi,
Is there a way to export a 3d model that is georeferenced and can be directly placed in CAD?
I have set the coordinates of the entry point to the cave, but the exported models are all in absolute coordinate system, instead of preserving the georeferenced values.

Thanks,

Dino

Titolo: Re:Exporting georeferenced 3d models
Inserito da: cepe - Ottobre 15, 2021, 08:42:27 pm

No, 3D exporting is made using standard code of the 3D viewer and model are generated with local coordinates.
Usually I use kml (of course without cave model...only with centerline) that is fully three dimensional.
Some times ago I investigate 3D kml/kmz files cause this kind of files is a DAE model embeded in a xml file with geographic's coordinate but without success.

Titolo: Re:Exporting georeferenced 3d models
Inserito da: cepe - Novembre 05, 2021, 09:27:08 am

I do some test with DAE but the rendering engine (helix3D) still have problem with DAE export and produced files are currupted. I have an open ticket on github for this...
If the rendering engine will be fixed, with DAE model working, I can create a KMZ with geo-position...