Support for "Curved Surfaces" aka ATI TruForm

[WinterSnowfall]

There are a few d3d8 games that can apparently leverage ATI TruForm, namely:

-> Unreal Tournament 2003/2004
-> C&C: Renegade

C&C: Renegade configuration screen

-> Serious Sam (or maybe it's exclusive to the OpenGL renderer? Will have to check)

Full list here: https://en.wikipedia.org/wiki/ATI_TruForm#Games_with_TruForm_support

Would be nice to see if we can add support for it at some point, or emulated support at least.

[WinterSnowfall]

Here's a very interesting read about TruForm in general and in d3d8/OpenGL. Also included as part of the Wikipedia page, as external links, (see above) are archive.org references to the ATI TruForm Whitepaper and Developer FAQ.

[dungeon007]

You have 8 Radeon 8500 demos here:
https://soggi.org/video-cards/tech-demos.htm
They are all D3D8, so you can run them to see if there are any issues with them on d8vk... and of course Dolphin is the one to check for ATi TruForm.