If I'm understanding correctly you are using Smooth brush with the direction set to -, here it doesn't seem to crash on my Cintiq 24 on 4.2.1 19d8859c49c9 or 4.3... Will check the exact hash…
Then this is probably a problem hummm. Will poke developers
@SimonThommes I have uploaded PR #126933 to fix affected blending functions.
Other than vivid light having some weird clipping issue when brush color being very bright, the rest of the blending…
Yeah seems that we could close this because the brush asset system has apparently solved the issue.
@yeye please unzip to a new place. It's possible that your old installation had plugin enabled and it will stay in the same scripts directory if you unzip over the old version.
OK I can confirm that this is indeed pre-multiply issue with the old mixing functions. The funny thing about this is that for those mixing modes the treatment of alpha channels aren't really…
The log doesn't look very conclusive to me... It's still likely that you are running out of video memory. Try using a smaller texture like 8192x8192 and see if it will lead to crashes. Thanks!
Ah looks like it's not happening on my side as well now
Hi @yeye , do you have any plugins enabled? Are you unzipping blender directly over your existing installation or to a new fresh directory? It could be possible that some plugins are trying to…
Hi! Is this brush mixing problem still relevant? A quick test with float image buffer with strength turned way down didn't really give that kind of "dark border" effect in 4.3 now. It looks just…
I see. I'll try change this then :D Thanks!