ZDoom

[quote="_mental_"]The bug is reproduced only when assembly files are used. With [b]NO_ASM[/b] set in CMake (or empty path to NASM executable) 32-bit Release build via VS2015 update 2 doesn't have this problem.
So the quick workaround is to disable assembly for devbuilds.[/quote]

Is there any speed increase noticeable with the assembly files? I've been wondering this since the ARM platform doesn't have assembly files yet, but I haven't noticed much of a difference.

I would like to mention an issue I saw while testing the wad in this [url=http://forum.zdoom.org/viewtopic.php?f=7&t=53109]bug report[/url] and it's about the switch. The texture appears broken, might that be caused by the slope problem, too?

[quote]but for some reason the actual rendering breaks down[/quote]

Yes, the problem is still there but I noticed that if you use IDBEHOLD L the problem vanishes. :) As soon as the environment darkens back, the slope rendering fails again.

The bug is reproduced only when assembly files are used. With [b]NO_ASM[/b] set in CMake (or empty path to NASM executable) 32-bit Release build via VS2015 update 2 doesn't have this problem.
So the quick workaround is to disable assembly for devbuilds.

Interesting. This seems to happen only in 32 bit Release builds. It does not happen in 64 bit at all and neither in 32 bit debug builds. This is also something completely different. The math itself is ok but for some reason the actual rendering breaks down.

And do you use the 32 bit version? Because I tested that one. And now I tested on another computer with Windows 7 32 bit edition and the problem still remained.

They look fine for me. :shrug:

How many slopes do you want me to provide? There are plenty of them. All of them are rendered like that.

Can you provide the coordinates of that bad slope?

OK, then I must test it on another computer as well.

I haven't seen a broken slope since the fix went in.

Strange. So are you telling me that you haven't experienced the problem in 1148? :o

No, I did not.

OK, then just start this wad:

https://drive.google.com/open?id=0B97CanGCb_KjM3Nla3V6VlhSQnM

Just start playing and you'll come across a lot of slopes like that one.

What am I supposed to do with a picture that comes without the slightest hint to check it out?