Some banner/notes have a differently illuminated square in the center

[XC3N]

I am attaching a few screenshots to show what I mean, some banner and notes textures have a square in the middle that has a different lighting value



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[zesterer]

This is, unfortunately, another case of #9.

The shaders see that the edges of the banner have transparency and incorrectly identify them as foliage. As a result, it applies the foliage shader which has a slightly different lighting model (and adds, for example, a cheap approximation of sub-surface scattering, as would be appropriate for leaves). As a result, the outside of the banner reflects light in a slightly different manner to the inside of the banner.

Short-term, a "solution" might be to avoid treating translucent polygons as foliage if they're indoors, given that the vast majority of banners appear indoors (although even detecting this is a fallible process :( ).

Long-term, I'd really like to see OpenMW gain some system for differentiating between materials so that shaders can act accordingly.

[XC3N]

haha I was half expecting this. Again, this is not too distracting but now it's documented for others! ;)
Thanks!