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QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
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3.24.2: 3D Map view window not generated #48466

Open wesmacaulay opened 2 years ago

wesmacaulay commented 2 years ago

What is the bug or the crash?

3D Map views created from GEOTIFF dataset can be created, then closed, but may not open again.

Steps to reproduce the issue

Update: it is possible that QGIS is generating the 3D map view beyond the borders of the screen. If the map view does not appear, use of the Windows shortcut Win+space, X forces the off-screen window to be maximized.

Create a 3D Map view, then close the view. If the project has multiple 3D Map views, this seems to be part of the problem. In the project where I am noticing this bug, two DEMs are being used.

This may also be a bug in the 3D Map view manager. I have found that if a duplicate a 3D map view, when I return to Views > 3D Map View, the original view and the duplicated 3D view both have the duplicated view's name. At this point, trying to open one of these views may cause QGIS to crash without an error report of any kind - it will just disappear, and unsaved work will be lost.

If the original 3D view is NOT renamed, it can be opened and closed as desired. If the 3D view is renamed, then it may not open again once it has been closed.

Spaces in the name of a renamed 3D map view may contribute to the bug. 3D Map views with no spaces in the name appear to open reliably.

Versions

QGIS version 3.24.2-Tisler QGIS code revision 13c1a028 Qt version 5.15.2 Python version 3.9.5 GDAL/OGR version 3.4.2 PROJ version 9.0.0 EPSG Registry database version v10.054 (2022-02-13) GEOS version 3.10.2-CAPI-1.16.0 SQLite version 3.38.1 PDAL version 2.3.0 PostgreSQL client version unknown SpatiaLite version 5.0.1 QWT version 6.1.3 QScintilla2 version 2.11.5 OS version Windows 10 Version 2009

Active Python plugins db_manager 0.1.20 MetaSearch 0.3.6 processing 2.12.99

Supported QGIS version

New profile

Additional context

No response

ludwighagelstein commented 1 year ago

I think I had the similar problem. I couldn't see the 3D Map View window when I used my external monitor. When I set my external monitor as the main monitor in the system preferences the 3D Map View displays as it should.