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Messages - Alexey Pasumansky

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Bug Reports / Re: zero tie points
« on: October 22, 2021, 05:28:38 PM »
Hello José,

Do you observe any similar problem for different projects? And if so, are those issues reproducible in Metashape 1.7.5?

General / Re: memory consumption of BuildOrthomosaic.buildPartition stage
« on: October 21, 2021, 09:28:55 PM »
Hello MichalDV,

Than you for providing the processing task parameters. Can you please confirm, if the RAM consumption is normal, if you disable ghosting filter option?

Additionally please specify the expected size of the orthomosaic in pixels, number of images in the project and image dimensions in pixels, DEM resolution in m/pix and number of CPU cores of the computer used for the processing.

General / Re: memory consumption of BuildOrthomosaic.buildPartition stage
« on: October 21, 2021, 08:36:45 PM »
Hello MichalDV,

What parameters were used for the Build Orthomosaic stage and which version of Metashape you are using?

General / Re: Export tiled model to Cesium ion
« on: October 21, 2021, 07:22:07 PM »
Hello Antoine,

Which altitude reference you are using in Cesium ION: ellipsoid height or world terrain? Please also confirm that the model is properly georeferneced in Metashape, for example, check points show acceptable errors.

Bug Reports / Re: Geoid heights and tiled model
« on: October 21, 2021, 07:06:56 PM »
Hello Dieter,

Current version of Agisoft Viewer doesn't support coordinate system selection (including compound coordinate systems), so it shows height above ellipsoid.

At the same time TLS model stores the geocentric altitude data without any relation to the geoid model used in Metashape project.

Python and Java API / Re: Colorize Vertices via Python
« on: October 21, 2021, 05:50:26 PM »
Hello wojtek,

Which version of Metashape Pro you are using?

I've just tested it in 1.8.0 pre-release and it works as expected: colors are modified in the Model view and new values are returned for the selected vertices.

Python and Java API / Re: Undo via Python?
« on: October 21, 2021, 05:27:13 PM »
Hello wojtek,

Which operations do you need to Undo via Python?

Bug Reports / Re: Error: Can't load projections:
« on: October 21, 2021, 05:24:11 PM »
Hello Milton,

Please send both old and new files to and also the complete log part from the Console pane related to the failed project load.

Hello Helge,

It is already possible in current Metashape release version. To keep the current asset and generate a new one of the same type you should click on the asset's label in the chunk's contents of the Workspace pane, uncheck "Set as default" option and then start the generation of the asset of the same type.

This applies to depth maps, dense point clouds, mesh models, tiled models, DEMs and orthomosaics.

Camera Calibration / Re: Adaptive camera model or calibration groups
« on: October 20, 2021, 06:57:01 PM »
Hello Paul,

adaptive fitting option just allows for Metashape to decide automatically, which interior orientation parameters should be adjusted within each calibration group, but those parameters will be applied for all the cameras in the calibration group at once. So for different drones/cameras it's much better to split the calibration groups accordingly.

Hello Steve,

Do you need a compatible texture mesh data for specific application version? What is the application name and version number?

Free FBX Review utility from Autodesk should be able to open FBX files with embed texture exported from Metashape.

General / Re: New MacBook Pro with M1 Max chip
« on: October 20, 2021, 06:48:58 PM »
Hello Brian,

Do you mean the tiles size parameter in Build Tiled Model dialog? Larger tiles would mean that they will take longer time to load, but if it is fine for your needs, you can choose 2048 tiles, although I would suggest to stay on 256 or 512 blocks.

General / Re: Linux processing and graphics cards/drivers
« on: October 20, 2021, 06:47:02 PM »
Hello JRP,

Which OS version/distribution you are planning to install on the new hardware?

Based on our experience, we do not have issues using GeForce RTX 30 series cards on Ubuntu desktops.

General / Re: New MacBook Pro with M1 Max chip
« on: October 20, 2021, 06:40:55 PM »
Hello Brian,

Metashape 1.8 (currently available as pre-release) supports installation on M1, so once the hardware arrives, you can try installing it and checking the processing performance (I'd recommend to use rather big dataset for testing, at least a couple of hundreds of images).

Bug Reports / Re: Filter by Confidence selection.
« on: October 20, 2021, 06:38:05 PM »
Hello tweezlednutball,

As Costas has mentioned above, you should have "calculate confidence" option enabled in Build Dense Cloud dialog in order to be able to apply confidence filter later.

If you have the depth maps saved in the project, you can rebuild the dense cloud have both "reuse depth maps" and "calculate point confidence" options enabled.

Also you may check the recently published tutorial in our knowledge base, which describes basics of the filter by confidence feature:

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