final render gets colored dots out of nowhere! help pls

V-Ray V-Ray Common Public
1

Hi,

I’m fairly new to the visuals game, using 3ds max 2021 with vray5… sorry for this rookie’s error I guess

while rendering this final image, these colored dots decided to appear, and I have no clue as to why (see attached - around the kitchen windows & on the tree outside the living room)

I’ve set the light cache subdivs to 2500, and the vray settings - min subdivs 2 and max at 80. noise threshold of 0.005… rendering with brute force as primary.

are any of these settings the cause for these? could it be a material that is causing this?

I’m under the impression that the higher the values - the more precise and clean the image will be… I guess not?

thank you so much for your help!!

the dots are on the marble between the windows and on the right window.jpg
the dots are on the marble between the windows and on the right window.jpg808×619 112 KB

all over the tree.jpg
all over the tree.jpg742×674 125 KB

2

Hmmm, I’ve had a few of those, much worse than yours. And also on glass / reflections…

3

The log may be throwing a descriptive warning.
If not, feel free to send me the offending scene, and i’ll take a look.
You too, @JezUK , if you so wish.

My mail is in the signature, NDA is implicit, but we can sign one if needs be.