I'm having problems with textures after the 'Properly update properties from Backend to Frontend textures (http://code.qt.io/cgit/qt/qt3d.git/commit/?id=85f8e910fa484296afd19a4568ba939502d562f7) on August 8. I've traced back the relevant commits and see that the problems start when this commit is enabled.
Attached are a couple of screenshots with and without this commit. In some cases the textured geometry is just a mess, in other cases the texture is simply missing, as with the text.
|For Gerrit Dashboard: QTBUG-70551|
|240689,2||GLTexture: mark texture for upload when it's recreated and contains data||5.11||qt/qt3d||Status: MERGED||+2||0|
|240759,3||QText2DEntity: clear glyphrun when scene changes||5.11||qt/qt3d||Status: MERGED||+2||0|