Vray Dirt mesh lines (wire frame)

[hmpf]

Hi.

We have at this point just tried out the new VRay Dirt with 3dsmax9 64bit and at first everything seemed to go flawless.

Until, we moved closer:
It is a rather polygon heavy scene of a car engine which starts out with an overview and the moves in close to several details of the engine.
In the close-up part, the VRay Dirt map - which is set with a rather low radius- shows the mesh edges as thin flickering lines in the rendering - almost like a wireframe overlay effect.

Unfortunately, I have run out of ideas why that would be and hoped that someone here has experienced and solved such problems.

Thanks in advance.
kai

[jacksc02]

Kai- could you show an image of the issue?

[instinct]

well...first guess would be -> engine = CAD-Data = coplanar faces and non-welded meshes = trouble with toon and dirt

Just a wild guess tho

Regards,
Thorsten

[Sushidelic]

We have experienced several strange wireframe artifacts when the scene was too far from the origin... Maybe that's the problem, but might be a shot in the dark.

Best regards,
Michael

[percydaman]

vray dirt doesn't put up with any shenanigans with regards to mesh cleanliness.