color bleeding

[vijayanimo]

hi to all friend,

 

"How can i stop color bleeding"

 

i have problem with this tutorial, ( by Martijn Dekker)

http://www.cg-files.com/VrayColorbleeding.html

 

in this tutorial, three techniques describes about color bleeding

but i am unable to understand Method 1.

 

to stop color bleeding between red floor and white walls,he used saturation setting but when i did it on my pc, it is not working working.when i change saturation value in GI,there is no effect on output.all setting is default on my pc.

 

please help me.

thanks.

 

[Dave Buchhofer]

look at the http://www.spot3d.com/vray/help/150SP1/vray_overridemtl.htm vray Override material. you can supply it with the material to use at rendertime (the normal red one) and a lower saturation material to use when calculating GI.

 

also you get better color bouncing when using some of the linear workflow stuff, but thats much too complex to explain, so i find it better to just suggest the override (Even to my other internal artists. heh.)

[vijayanimo]

thanks dave,

after half n hour I solve my problem.

but another good techniques to control color bleeding ??

[Hoa Dinh]

thanks dave,

after half n hour I solve my problem.

but another good techniques to control color bleeding ??

2 tips in your link are the best

[Christopher Nichols]

thanks dave,

after half n hour I solve my problem.

but another good techniques to control color bleeding ??

 

Work in a proper linear workflow and you will get a lot less color bleeding

[vijayanimo]

thanks for suggestion but really i don't know about linear workflow. i m good in modeling and lighting but don't know about this.plz describe me.

 

thanks

[Christopher Nichols]

Just for a Google on Linear Workflow in Vray.... there are a lot of articles on it.

[vijayanimo]

thanks, Christopher