[Interest] [QT3D] Different level of lighting on desktop and android
Oleg Evseev
ev.mipt at gmail.com
Thu Jun 9 22:33:08 CEST 2016
My application have direct light from top (direction (0, -1, 0)
On desktop Windows everything is all right:
[image: Встроенное изображение 1]
but on android 4.4.4 scene is darker:
[image: Встроенное изображение 3]
When I set ambient color of ground QDiffuseMapMaterial from half to maximum
(white color) scene on android get to look better:
[image: Встроенное изображение 4]
but on desktop it looks too bright:
[image: Встроенное изображение 5]
App on android 5.0 looks same as on desktop.
If I understand correctly it is due to different OpenGL versions - 3.1 on
desktop and android 5.0 and 2.0 on android, right? Is this a bug or feature
that should be handled on user side?
qt 5.7.0 branch
Windows 7 SP1 x64, Nvidia GT 630
Android 4.4.4
Thanks for help.
--
Regards, Oleg.
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