Topics

1

General / Black edges surrounding the 3d tiled model (Cesium)

« on: August 20, 2020, 05:16:31 AM »

Hi. Thank you answering well always.

I built 3D tiled model from dense cloud and exported with Cesium-friendly format.

However, sometimes black edges surround the 3d tiled model like below attachment.

Any solutions for this? Thank you.

2

General / What if GCP references exist above the cameras?

« on: August 13, 2020, 09:56:14 AM »

Hi, thank you always for good answering.

Recently, I faced the situation like the GCP references exist over the camera so that I could not filter photos my marker.

Is there any best practice for this?

3

Python and Java API / Is there any way to use Metashape license in docker container?

« on: August 10, 2020, 05:13:39 PM »

I tried to use Metashape license with mounting the license file into the container but it did not work.

Anybody has a solution?

4

Python and Java API / Anybody tried to run Metashape with python Celery?

« on: July 15, 2020, 08:35:54 AM »

Hi,

I am running Metashape with celery to run Metashape's build jobs one by one serially.
Celery is job queue and worker which is integrated with Redis. Celery runs worker which process actual job and it forks child process using (fork() function) in which some procedures run (functions or something).

However for some reasons, Metashape's buildDepthMaps job freezes in that child process with no errors. On the other hand, matchPhotos and alignCameras run very well.

I want to hear from people who tried like this before and get some insights.

5

Python and Java API / How chunk's content suffix number increments?

« on: July 08, 2020, 12:43:48 PM »

When I build some artifacts (like DEM or Dense Cloud) multiple times, in the project directory, there are many duplicated artifacts with numbering suffix. I wonder what does this mean and how I can overwrite the previous artifact instead of creating new one.

This is because, sometimes I face this kind of situation.

Code: [Select]

Can't open file: No such file or directory (2): /home/SourcephotoWorkspaceDev/20726/project.files/0/0/orthomosaic.1/orthomosaic.zip

even thought there is /home/SourcephotoWorkspaceDev/20726/project.files/0/0/orthomosaic/orthomosaic.zip.

I don't know the exact reason when this happens.

6

Python and Java API / How can I deactivate the license already used in removed docker container?

« on: July 06, 2020, 03:33:45 PM »

I activated permanent license in docker container and removed the container. (This was for the test for deployment to production)

How can I deactivate it from other machine?

7

Python and Java API / How convert Marker.projection to Marker.position or Marker.reference.location

« on: July 02, 2020, 12:35:17 PM »

I am trying to mimicking the GUI's feature, with which if I add the marker on the image, on the left sidebar, I can see the reference location (e.g., Northing Easting Z).

How can I implement this with Python API?

I want to convert image's local x, y coordinate to chunk position or reference location.

8

Python and Java API / Metashape dies while building TiledModel from dense cloud

« on: July 01, 2020, 06:30:16 PM »

I am trying to build TiledModel from dense cloud. (FYI I am running Metashape's method in python flask and I ran flask with development mode)

But for some reasons, metashape's TiledModel build procedure is suspended and dead without any errors.

This might be caused by CPU or Memory?

My computer has

model name   : Intel(R) Core(TM) i7-8086K CPU @ 4.00GHz
stepping   : 10
microcode   : 0x6e
cpu MHz      : 4299.995
cache size   : 12288 KB

and

MemTotal:       32809936 kB

9

Python and Java API / What's the difference between exportRaster (orthomosaic) and exportOrthophotos?

« on: June 29, 2020, 10:57:36 AM »

I am using exportRaster for exporting DEM and Orthomosaic as .tif file. But I found another method "exportOrthophotos" that is capable of exporting orthomosaic! I am a bit confused.

Which one is better for exporting orthomosaic?

10

Python and Java API / Extract cameras that have the specific coordinates in it

« on: May 13, 2020, 10:54:42 AM »

Hi Agisoft Team, thank you always for replying very kind.

I want to export cameras list which have the specific coordinates in them before adding a marker.

The result I want is cameras list and image's (x, y) point that represents the specified coordinates in each camera.

This is because I want to check the area to make it easier to find the location to which I add a marker.

11

Python and Java API / How to add marker using camera's coordinates.

« on: May 06, 2020, 06:26:26 AM »

Hi and thank you for providing very good photogrammetry tool.

I am trying to add marker (GCP) to the chunk by Python API. However the problem is, even after converting the point of local x, y of the image to the chunk's coordinate system's point which is on the Camera , I cannot figure out the exact coordinates of the marker which also has the z (altitude) value.

Are there any good solutions for this?

To be simple, my question is,

1. Image's local x, y => The point on the Camera (Using Camera.center method)
2. The point on the Camera => Actual GCP marker's coordinates

#1 is succeeded but how about #2?