v-ray rendering weird random blue dots!

[boogotti]

hi everyone,

i got a problem with vray, when ever i'am rendering my car in vray (using vray 1.47) it seem's to render weird blue dots around the wheels. i have checked the shader of the wheel and its fine. i checked the render passes there all fine apart from the reflection pass.

This problem started when i had the wheels as one file and the rest of the car on another file. The wheel was rendering fine on problems. But when i megred the file as one thats when the problem started. don't now if that has anything to do with it?

 

 

here are the images of what is happening. thanks

 

[Ray]

I've gotten the same thing, a couple of times--but not to that degree. Doing a car render I had a couple of blue spots on the chrome mirror and wiindshield wiper. And yesterday I had some at the edge of a pond in a building exterior render--both using vray 1.46. I don't know what causes it and would like to find the solution as well.

[boogotti]

i found out what was causing the problem after doing some searching around. this tends to happen to objects which are grouped or don't have uvw maps.

 

what i did was ungroupred the wheel and linked it and it renders fine now!

[manta]

Ya that was me over at CGtalk...

[Ray]

Thanks for finding (and manta providing) the solution!