Fender

Newbie here (obviuosly), im using Vray, Viz4.. then i rendered a test scene below. Using Direct light and Vray shadows checked on transparent and area shadows THEN...

the test scene looks fine except on the edges of the walls and windows, looks like there is a "wash-out", like untidy painting or what.. doesnt look like nice.. you can notice immediately... . HELP! What could be causing this?



Thanks for all the help

kippu

can you post some settings please ... it will be easier to check what the problem is

its a definite low settings scenario

anvaraziz

post ur render settings.....

Fender

thanks , here are the settings

using 1 direct light, then vray shadows (checked on transparent shadows and area shadows)
multiplier : 2.50
vray shadow parameters : using BOX
U size : 0.2
V size : 0.2
w size : 0.2
Subdivs : 12
low subdivs : 4
degrade depth : 10

GI Vray settings:
using irradiance map
min rate : -3, max rate :-2
clr thresh : 0.8
Nm thresh : 0.5
HSph subdivs : 15
Interp sampes : 25

maybe you will find my setup funny pls correct me if so, im a newbie to vray and please do if you have more suggestions and tips.

thanks!

Alex Ryan Rubio

your hsph subdivs are too low. make it 50, and interpolation 20. give it a try. post an update.

Da_RoCk

Your Nm thresh and color thresh is to high... reduce it... that is causing the artifacts...

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Fender

sorry guys for the delayed update... was outta town,.. anyways, i followed all your suggestions and thanks its working fine now, i increased the hsph and interpolations and decreased Nm and color tresh ... thanks the only drawback is its taking too long to render, about 10 minutes, cant imagine if i put all the details in here i think it gonna take an hour... is this normal? anways keep em coming, thanks for all the help