living Room

[junaitha]

hai all

iam new in CG .here i am posting my first work worked in max 8 and vray

i have some prblm in this image there are lot of white grains how to solve this

give reply

thankyou

[szi_zsolt]

Hi!

 

Are you using VRay materials? If VRay mats used, then the problem lies in the GI settings I think.

 

Post a screenshot of the VRay render dialog.

 

Cheers!

[junaitha]

thank u

 

here iam sending my settings

pls have a look

[sterealkey]

Hi Junaitha,

 

One thing that often gets overlooked is the subdivions in your reflection settings if you have low values in the glossiness dialog.

 

On all your materials that are freaking out ( I often get it when making rubber, or brushed aluminium) you must increase the subdivisions of your reflection, its default at 8, you can increase it to about 20, this should solve most of graininess.

 

Hope this helps

[susana]

hi,

i think ur problem is that the Noise threshold is too low,

(refering to ur 3rd image ...under V-Ray ::rQMC sampler)

in my openion u have to increase it to 0.002 for interior scene,

[Tim Saunders]

I love ies lights, but I don't think those are the type of lights that would wash the wall in that effect. Decide what you want- the light fixture, or the wall washing effect. that kind of washing effect would come from a reccessed can light or a track light spot light. the lightyou have in there would be more diffused and soft.

[Joseph Petrino]

This looks like a problem that was discussed in the Vray forum a few months ago.

 

The solution was to check "sub-pixel mapping" and "clamp output" in the color mapping menu.

 

Hope that helps.