Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] Bug Reporting => Topic started by: ChrisMyatt on 2020-09-18, 11:40:06

Title: Possible Bug - Large Lag When switching material viewport preview size
Post by: ChrisMyatt on 2020-09-18, 11:40:06
I'm having some issues sometimes with Material viewport preview size since updating.

When you switch from a lower size to a higher dimension it can freeze for 10-15 seconds or more and lags for a couple minutes before the viewport is useable again. It happens on Procedural and bitmapped materials.

Here's a boring video to watch of what i mean :P. I'll leave it to you to discuss. I can use 512x512 for now with about a second lag




Title: Re: Possible Bug - Large Lag When switching material viewport preview size
Post by: Beanzvision on 2020-09-21, 10:52:44
Hi, can you please give me some specs? What version of Corona and Cinema are you using? Also, what is your OS?
Title: Re: Possible Bug - Large Lag When switching material viewport preview size
Post by: koubankeo on 2020-09-21, 11:11:10
I have the same problem...

https://forum.corona-renderer.com/index.php?topic=30587.0

Title: Re: Possible Bug - Large Lag When switching material viewport preview size
Post by: Beanzvision on 2020-09-21, 11:27:23
I have the same problem...

https://forum.corona-renderer.com/index.php?topic=30587.0

Hi Koubankeo, Thanks for letting me know. Would you mind testing the latest V7 daily build and let me know if the problem remains?
https://drive.google.com/drive/folders/1V8ZhkbXuXnOqftM11pvXlnELLR6I6bbI
Title: Re: Possible Bug - Large Lag When switching material viewport preview size
Post by: ChrisMyatt on 2020-09-21, 23:47:40
Hi beansvizion, I’m on Cinema4d r21.026 and corona version 6.  OS is Mac OS X version 10.14.6