Le vendredi 26 mars 2021 à 10:03 -0300, Kirk Schmidt a écrit :
> PDAL and R can be used to process the data but if your data is
> compressed, you would have to use the unlicensed Laszip routine
> available in QGIS 3.x to convert the data to an uncompressed las
> format.
>
> Kirk
Both R and
/disclaimer/
-Original Message-
From: Bernd Vogelgesang
Sent: 26 March 2021 10:32
To: Richard McDonnell ; info ;
qgis-user
Subject: Re: [Qgis-user] First steps with 3D Scan Data?
Hi Richard,
wow, this is amazing stuff in the video!
For the type of things I am doing, this solution would
meddelande-
Från: Qgis-user För Bernd Vogelgesang
Skickat: den 26 mars 2021 09:35
Till: Benoit de Cabissole ; qgis-user
Ämne: Re: [Qgis-user] First steps with 3D Scan Data?
Hi Benoit,
ok, thanks. las then.
But when I read about the lastools plugin, the description says that I need
-04:00) To: Richard
McDonnell , info , qgis-user
Subject: Re: [Qgis-user] First steps with 3D Scan
Data? Hi Richard,wow, this is amazing stuff in the video!For the type of things
I am doing, this solution would be quit sufficient.I think the data I received
is way too detailed, but I'll try
Hi,
Those are propriatary file format made to be use with Trimble products
such as Trimble Business Center or Realworks, there is nothing you can
but ask someone having one of these softwares to convert it to E57 (if
you want the pictures) or LAS/LAZ (point cloud only). There is nothing
that QGIS
... PLY ... OBJ ... CloudCompare ... MeshLab ... noted!
Thanks for all the input!
Bernd
On 26.03.21 11:23, Benjamin Ducke wrote:
Hi Bernd,
.rwcx is the proprietary point cloud output format
of Trimble terrestrial laser scanners.
I am not aware of any open source software that
can read this
: 26 March 2021 08:01
To: info ; qgis-user
Subject: Re: [Qgis-user] First steps with 3D Scan Data?
Hi Benoit,
as I was not present when the scans were made, I can only assume that this was
a laser scanner on a tripod.
With the sent data, there is a Trimble Scan Explorer Viewer software where I
Hi Bernd,
.rwcx is the proprietary point cloud output format
of Trimble terrestrial laser scanners.
I am not aware of any open source software that
can read this format. Your best chance for pointers
to software that can handle this format would be
a CAD/BIM or laser scanning forum.
Once you
] First steps with 3D Scan Data?
Hi Benoit,
ok, thanks. las then.
But when I read about the lastools plugin, the description says that I need to
install the lastools software, and the website there tells me that the license
is about 1500€ which is a little too much for some learning efforts
Subject: Re: [Qgis-user] First steps with 3D Scan Data?
Hi Benoit,
as I was not present when the scans were made, I can only assume that this was
a laser scanner on a tripod.
With the sent data, there is a Trimble Scan Explorer Viewer software where I
can make a "virtual walk&quo
Vogelgesang
Skickat: den 26 mars 2021 09:35
Till: Benoit de Cabissole ; qgis-user
Ämne: Re: [Qgis-user] First steps with 3D Scan Data?
Hi Benoit,
ok, thanks. las then.
But when I read about the lastools plugin, the description says that I need to
install the lastools software, and the website
Hi Bernd,
Well, could you give more info? E.g. what kind of scan:
laser/lidar/photo/other? This will influence your workflow.
+/-Open source laser/lidar could be based on lastools [1]
Open source photogrammetry could be based on AliceVision meshroom
[2,3], MeshLab [4] and blender [5]
In
Hi Benoit,
ok, thanks. las then.
But when I read about the lastools plugin, the description says that I
need to install the lastools software, and the website there tells me
that the license is about 1500€ which is a little too much for some
learning efforts.
Any other options?
Cheers,
Bernd
You should make a try with the 3d live scanner Android app by Lubos
Vonasek. It offers live photogrammetry with a simple smartphone (better
with a tof sensor).
I'm looking too for easy solutions to use scans with QGIS.
Regards
Jésahel
Le ven. 26 mars 2021 à 09:02, Bernd Vogelgesang
a écrit :
Hi Benoit,
as I was not present when the scans were made, I can only assume that
this was a laser scanner on a tripod.
With the sent data, there is a Trimble Scan Explorer Viewer software
where I can make a "virtual walk" through the scene, so there have to be
photos but also laser scan data as
Definitely try the Agisoft solution, it is great. We use for recording
archaeological on site and for artefacts.
Best,
Maria
> Am 26.03.2021 um 07:17 schrieb David Greenewalt :
>
> I know nothing of the data you have or the subject in general, but was
> intrigued a few years ago with
I know nothing of the data you have or the subject in general, but was
intrigued a few years ago with software that would generate 3d models
from photos ("scans from all angles"?). Look at
https://www.agisoft.com/features/standard-edition/ for example. May not
be helpful or fruitful, but fun
Hi folks,
in a project on a former dumpside now to be transformed into a sand
lizard habitat, I saw the chance to get my hands dirty for the first
time on 3D scan data (terrestrial). I received 10GB of stuff, and now
I'm completely lost.
The data consists of .rwcx files, .tzf files and lots of
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