Chaos Corona Forum

General Category => Gallery => Topic started by: acestudio on 2014-07-15, 05:32:23

Title: First renders with C7
Post by: acestudio on 2014-07-15, 05:32:23
Hi people,
I have tested corona 7, scene setup, just sun + sky, physical camera settings and DOF on. I'm sorry for some noise in the image, my weekend has been very short :)

(http://i362.photobucket.com/albums/oo69/cordeiro38/Corona%207/Loft_zps2e2253a6.jpg) (http://s362.photobucket.com/user/cordeiro38/media/Corona%207/Loft_zps2e2253a6.jpg.html)

(http://i362.photobucket.com/albums/oo69/cordeiro38/Corona%207/MesaJantar_zpse6fdfe54.jpg) (http://s362.photobucket.com/user/cordeiro38/media/Corona%207/MesaJantar_zpse6fdfe54.jpg.html)

(http://i362.photobucket.com/albums/oo69/cordeiro38/Corona%207/Aparador_zps947a1a2b.jpg) (http://s362.photobucket.com/user/cordeiro38/media/Corona%207/Aparador_zps947a1a2b.jpg.html)

(http://i362.photobucket.com/albums/oo69/cordeiro38/Corona%207/Tomates_zps77104ba8.jpg) (http://s362.photobucket.com/user/cordeiro38/media/Corona%207/Tomates_zps77104ba8.jpg.html)
Title: Re: First renders with C7
Post by: mga1981 on 2014-07-16, 14:20:35
Hi man this very nice work, i like it. I have one simple question, can you tell me how you get rid of color bleeding in white materials, i made some white kitchen right now and i have very light purple walls and the color of them is all over my white kitchen material?
Title: Re: First renders with C7
Post by: rampally on 2014-07-16, 17:44:59
Hi man this very nice work, i like it. I have one simple question, can you tell me how you get rid of color bleeding in white materials, i made some white kitchen right now and i have very light purple walls and the color of them is all over my white kitchen material?
use Ray switch mtl or Ray switch tex
Title: Re: First renders with C7
Post by: mga1981 on 2014-07-16, 17:52:20
Hi man this very nice work, i like it. I have one simple question, can you tell me how you get rid of color bleeding in white materials, i made some white kitchen right now and i have very light purple walls and the color of them is all over my white kitchen material?
use Ray switch mtl or Ray switch tex

On walls or on the kitchen material i have to put those ray switcher?

This is how it looks those two materials, kitchen and the walls
Title: Re: First renders with C7
Post by: acestudio on 2014-07-16, 18:23:50
Hi mga1981, maybe the problem isn't color bleeding but the reflectiveness of the material per se, try to reduce  the albedo amount and the reflection of the white material for instance.
Hope this help you man!

I'm glad you like :)
Title: Re: First renders with C7
Post by: romullus on 2014-07-16, 19:16:14
Hi man this very nice work, i like it. I have one simple question, can you tell me how you get rid of color bleeding in white materials, i made some white kitchen right now and i have very light purple walls and the color of them is all over my white kitchen material?
As acestudio noted already, most likely your whites are too white. This may have significant effect on colour bleeding, take a look here: http://www.render.ru/books/show_book.php?book_id=1099 (http://www.render.ru/books/show_book.php?book_id=1099)
i guess you're fine with russian? ;]
Title: Re: First renders with C7
Post by: Alexp on 2014-07-16, 19:51:13
VALUES INDICATING Reflectance (%) OF SOME MATERIALS:

Glazed bricks White, 85-75
Marble White, 70-60
Termination Iggam Clear, 60-40
Termination Iggam Dark, 40-20
Sandstone Clara, 50-30
Dark Sandstone, 30-15
Brick Vista Clear, 40-30
Dark Brick Vista, 30-15
Wooden Clara, 50-30
Dark Wood, 30-10
Granite Intermediate, 30-10
Natural Concrete 20-10
Sandstone 20-10

from this (spanish) link: http://www.artelum.com.ar/datosutiles_refle.asp
Title: Re: First renders with C7
Post by: mga1981 on 2014-07-16, 20:18:38
Thank you guys I'll try to remake all my materials and I'll post the results shortly after that. Because I convert them from vray materials and there is a chance something go wrong during conversion.