Chaos Corona Forum

General Category => Gallery => Topic started by: biolit on 2013-10-04, 08:41:01

Title: Becherovka competition
Post by: biolit on 2013-10-04, 08:41:01
visualization of spirit glass to Becherovka competition. Designed by Vaclav Rezac. Nothing special, but rendered with corona. :)
Title: Re: Becherovka competition
Post by: maru on 2013-10-04, 10:59:11
How much did it take to render these caustics and on what CPU?
Title: Re: Becherovka competition
Post by: biolit on 2013-10-04, 11:26:58
Quote from: maru on 2013-10-04, 10:59:11
How much did it take to render these caustics and on what CPU?

rendertime was about 40min with 2x I7-2600 (distributed rendering)
Title: Re: Becherovka competition
Post by: ondrike on 2013-10-04, 18:03:23
Rendered with BiDir/VCM? Anyway, nice peace from freash user :)
Title: Re: Becherovka competition
Post by: biolit on 2013-10-04, 18:57:43
Quote from: ondrike on 2013-10-04, 18:03:23
Rendered with BiDir/VCM? Anyway, nice peace from freash user :)

thanks :). No, render method was progressive PT+PT
Title: Re: Becherovka competition
Post by: Bigguns on 2013-10-07, 16:28:57
you should try to re-render it using vcm ;) you will get better caustics
Title: Re: Becherovka competition
Post by: foxyls on 2013-10-08, 09:13:00
biolit
Nice!

Can You show material for glass?
Thx
Title: Re: Becherovka competition
Post by: biolit on 2013-10-08, 12:57:18
Quote from: foxyls on 2013-10-08, 09:13:00
biolit
Nice!

Can You show material for glass?
Thx

thanks. Glass material is nothing special.
Title: Re: Becherovka competition
Post by: maru on 2013-10-08, 13:09:30
Why do you need diffuse? It's also not recommended to set reflection and refraction to such unrealistic values (1.0). It worked fine here but might cause some troubles in other cases.
Title: Re: Becherovka competition
Post by: biolit on 2013-10-08, 14:12:54
Quote from: maru on 2013-10-08, 13:09:30
Why do you need diffuse? It's also not recommended to set reflection and refraction to such unrealistic values (1.0). It worked fine here but might cause some troubles in other cases.

Which problem could occur? Refraction is absolute, so I think diffuse color hasn't affect the result. I'm still a beginner with Corona, so I will welcome hints with materials. :)