vray interior speed advice

[Amin_Amin]

hi all

i ve been working on this interior scene and it took me 20 hours to render it

and for only 800x400 so i know there is something wrong so i hope u can give me advice on what to do

attached here are the settings and the rendered scene

i use a AMD Phenom II x4 , 6 gb ram ,win7 64x 3dmax 2010 64x,vray sp4 64x

i didn't use any materials with displacements

so please tell me what is wrong here

thanx

[Crazy Homeless Guy]

Your settings are not to my liking, but I don't see things off hand that will cause the rendering to take that long.

 

My guess is that you either have to many subdivision on materials, or area shadows n the lights with lots of subdivisions.

 

What happens if you do a material override? ...does it render fast? ..then search your materials until you find the one(s) causing the problem.

 

What happens if you turn off the lights or area shadows? ....does it render fast? ...then you need to lower the subdivisions on the area shadows, or simply do not use them altogether.

[Thablanch]

Your setting should render quite fast...

(You can try changing your IES param lights by VrayIES.. they are rendering faster... but that is not the main problem...)

[Amin_Amin]

thanks for the advices i tried overriding the materials still dint work

so i started deleting all the objects one by one and it turns out that that hanging ceiling unit is what was causing the problem ,its from ever motion arch models so i removed it and its fast now

thanks every body

[aristocratic3d]

often Evermotion models make trouble. I always try to avoid them.

Edited April 7, 2010 by aristocratic3d

[Crazy Homeless Guy]

Area shadow subdivisions?

[BrianKitts]

often Evermotion models make trouble. I always try to avoid them.

 

It's not the models.... it's the materials on the models. I use quite a few evermotion models.... you can use the models... just fix the crazy material settings.

Edited April 7, 2010 by BrianKitts

[aristocratic3d]

Brian you are right, Model it self good. But sometimes people buy models to see lighting and material both.

 

Anyway, thanks Brian.