Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] Bug Reporting => Topic started by: koubankeo on 2021-06-22, 20:59:59

Title: missing materials, whole objects
Post by: koubankeo on 2021-06-22, 20:59:59

Version: 7.0 rc 1

I have several problems in IR render. Sometimes the material disappears from the object and is only white in the IR, other times the whole object disappears. Even restarting IR doesn't help, but I have to reload the material. Also the render instances display badly, I'm using surfacespread 2. Multiinstances are of course unusable in larger scenes, this will crash C4D completely!

Does anyone else have these problems?

Thanks

Title: Re: missing materials, whole objects
Post by: exor on 2021-06-22, 21:14:28

I can confirm this bug!

Title: Re: missing materials, whole objects
Post by: Stefan-L on 2021-06-22, 21:26:29

seems related to my other post here, problems with IPR / interactive render:

https://forum.corona-renderer.com/index.php?topic=33520.0

it misses full groups of objects, most of the time if booleans are used but not only (final render is ok, but IR dangerous to use therefore)

Stefan

Title: Re: missing materials, whole objects
Post by: mmarcotic on 2021-06-23, 09:46:05

Hello,

we have encountered something similar ourselves (especially with numerous displacement materials).
Would it be possible to send us the scene so that we can reduce it and see what the trigger is?

Thanks,
Jan

Title: Re: missing materials, whole objects
Post by: Stefan-L on 2021-07-06, 18:03:57

i did send you also a sc3ene (from report in another thread)

is this fixed in RC2? i not see it in the fixed list.
sadly i cant use v7 until this isnt working

thx!
stefan

Title: Re: missing materials, whole objects
Post by: exor on 2021-07-06, 23:34:04

Quote from: lllab on 2021-07-06, 18:03:57

i did send you also a sc3ene (from report in another thread)

is this fixed in RC2? i not see it in the fixed list.
sadly i cant use v7 until this isnt working

thx!
stefan

same here! BIG +1 !