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Messages - Raitis

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1
Feature Requests / Split screen for Viewer
« on: December 27, 2023, 05:36:59 PM »
For QC it would be great to see textured and solid model at the same time, with synced viewports.

2
General / Re: Agisoft Metashape 2.1.0 pre-release
« on: December 27, 2023, 03:59:06 PM »
When testing using aerial lidar scans, I noticed, that confidence threshold at which lidar geometry takes over is pretty low, even if density is high (300p/m2). If I have high confidence in lidar scan (it's manually classified and cleaned) is it possible to increase its weight (via tweaks)?

Another issue, which is more general: glass facades and windows for city - are there some development works in direction of detecting and masking them?
https://www.sciencedirect.com/science/article/pii/S156984322300064X

Similarly with cars - it is better to have flattened surfaces, than broken wrecks. We made set of scripts, that creates masks in oblique images, but this almost doubles processing time, but if done internally, should be a lot faster.

3
Bug Reports / Metashape generates invalid SLPK
« on: December 29, 2022, 02:47:30 PM »
Hello,

All versions (1.7.4, 1.8.0, 2.0) of Metashape create SLPK files, with several problems:

This tool validates SLPK:
https://github.com/Esri/i3s-spec/tree/master/i3s_converter

Our workflow is simple, nothing fancy:
Generate mesh model => generate tiled model => clip by outer boundary and export.


1) If files are large, more than 4GB, it doesn't open in Arcgis PRO, file doesn't convert or validate. "Error : Loading resource /3dSceneLayer failed with error:NOT_FOUND"

2) If files are less than 3GB, they are validated, but:
a) Desktop Arcgis PRO opens them but few tiles disappear when zoomed in.
b) Arcgis Online loads them, but many tiles disappear when zoomed in.
c) Arcgis Online performance is awful, sometimes layer does not load at all.


I have 7GB example, generated with other software, which loads fast, and tiles are not disappearing, so this is definitely something with Metashape.

Tried all possible internal mesh formats, exporting with or without boundary, other CRS, changed tile size with the same result.

SLPK samples here:
https://files.fm/u/bhuazbuhr



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