Chaos Corona Forum

General Category => [Archive] Chaos Corona for ARCHICAD => Porting and API => [ARCHICAD] Bug Reporting => Topic started by: Vasilis on 2020-03-23, 17:12:17

Title: Update Preview Material Issues - Alpha 5
Post by: Vasilis on 2020-03-23, 17:12:17
Even clearer results and Faster than Alpha 4,
but I have the following problem:
After interactive start - Preview Material return Black!

Thank you for the release!
Best Regards in the World and especially in Italy!
Vasilis
Title: Re: Update Preview Material Issues - Alpha 5
Post by: Ehabhd on 2020-03-23, 18:33:04
Same bug Me too but I have temporary solution in the advanced option pres reset Corona material and cheng it to basic ingine then Corona Renderer it will show as normal
and uv randomizer ui need to pe fixed
Title: Re: Update Preview Material Issues - Alpha 5
Post by: tma on 2020-03-23, 20:04:37
I can confirm the same behavior here.
Title: Re: Update Preview Material Issues - Alpha 5
Post by: alexhajdu on 2020-03-24, 08:28:11
Thanks for the report. Let me check...
Title: Re: Update Preview Material Issues - Alpha 5
Post by: alexhajdu on 2020-03-24, 09:27:15
Please provide more detailed repro steps. I'm still not able to get this behaviour.
Title: Re: Update Preview Material Issues - Alpha 5
Post by: alexhajdu on 2020-03-24, 12:45:45
Please update your video drivers. It seems it could have something to do with Nvidia Optix denoiser. So please update your drivers, and if the bug will persist, please provide more detailed information about repro steps and your graphic card. Thanks!
Title: Re: Update Preview Material Issues - Alpha 5
Post by: Vasilis on 2020-03-24, 15:31:26
You're probably right,  GTX 460 1GB (very very old) !
The drivers, i think are 391.35  from 2017.
Title: Re: Update Preview Material Issues - Alpha 5
Post by: tma on 2020-03-24, 17:54:17
I didn't have this issue today.
Title: Re: Update Preview Material Issues - Alpha 5
Post by: Ehabhd on 2020-03-25, 11:41:18
Please update your video drivers. It seems it could have something to do with Nvidia Optix denoiser. So please update your drivers, and if the bug will persist, please provide more detailed information about repro steps and your graphic card. Thanks!
My card is RTX 2070 and I have this problem
Title: Re: Update Preview Material Issues - Alpha 5
Post by: alexhajdu on 2020-03-25, 12:23:57
It's about drivers, not about the card. Please try to update the drivers and if the problem persists, please try to write as detailed repro steps as possible.