vray lighting / rendering issue

[mike_sul]

pls check this attached blow up of a vray 1.45.70 rendering ..

 

final render resolution

---------------------

3600 x 4500 pixels

 

settings

--------

primary bounce = 1.35 -- irradiance

secondary bounce = 1.0 -- light map

irradiance map preset = high

lightmap subdiv = 1000

sample size =

scale = screen

 

lighting

-------

1 direct light value = .4 with vray shadow

vray skylight value = .55

 

color mapping

-------------

linear multiply dark 1, bright 1

 

1) how do i brighten the internal illumination level ..

2) i see some light leaks like the one pointed out in (2). how can i correct them .

 

I am on a deadline project pls advise.

 

thanks, with regards ..

mike sullivan

[MrCAD]

lower your secondary bounce value I guess and it should be fine

 

meher

http://www.drapefx.com

http://www.mr-cad.com

[mike_sul]

lower your secondary bounce value I guess and it should be fine

 

meher

http://www.drapefx.com

http://www.mr-cad.com

 

 

But wont that reduce the internal illumination futhur down ... as shown in (1) in the image

[MrCAD]

yes..it will reduce for (1) too..what u can do is play with the specular color a bit for material (the yellow ochre colors specular) and see..well the other way u can reduce the effect by detaching those particular faces of the building as a new object and goto the render->renderer->system->object settings..->select that building side object name from the left panel ->reduce the value of "Receive GI"

 

hope this helps

 

meher

http://www.drapefx.com

http://www.mr-cad.com