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Rendering with Arnold in CINEMA 4D using the C4DtoA plug-in.
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C4DtoA 3.3.5.1 - IPR brightness bug for C4D S22

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Message 1 of 4
rmelvilleM36UG
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C4DtoA 3.3.5.1 - IPR brightness bug for C4D S22

It looks like the 3.3.5.1 update has introduced a bug that overcompensates brightness in the IPR window for C4D S22. Looking at the release notes, this may be related to the follow fix:

  • c4dtoa#2388 IPR brightness issue in S24

My assumption is this fix may have leaked into non S24 versions of C4D. I am working with C4D S22.123 and Aces color management (OCIO 1.0.3)


Screenshots attached for reference. Test scene rendered both with 3.3.5 and 3.3.5.1. Notice IPR is over-brightened in 3.3.5.1.


c4dtoa-335.png


c4dtoa-3351.png

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3 REPLIES 3
Message 2 of 4

It is indeed a regression caused by the previous fix. Seems like I was not careful enough to touch only the S24 code path. Sorry about that, will be fixed in an upcoming release soon.

Message 3 of 4

Thank you Peter!

Message 4 of 4

Should be fixed in C4DtoA 3.3.6.

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