Metallic paint issue stripes

[PhilippeV8]

Any idea why I get these stripes and how I can get ridd of them ?

PS: KS v5.2.10

[PhilippeV8]

There is no bumpmaps or anything else set btw ..

[guest84672]

Have you tried increasing the samples to see whether it goes away?

[PhilippeV8]

500 samples ... same result.

[guest84672]

Can you send us the whole scene?

[guest84672]

Oh - and you changed the samples of the material, correct?

[PhilippeV8]

I can try

And I did change material samples from 2 to 500, with no difference.

http://we.tl/7J14ndoqjR

[Rex]

I believe this is due to a patterning created by the metal flake. Decreasing flake size and flake visibility should eliminate the stripping.

Rex

[PhilippeV8]

Yeah but then I lose the effect of the flakes which I want to show .. (even if it's smaller in reality) .. it needs to show different than the none-flaked paint from other finishes ................. is there any other way to get shiny flakes in my material ?

[NDenekamp]

Perhaps you could try scaling down the model, or selecting different units. That might make the flakes generate differently.

A different way to get flakes is to load label with white speckles on a transparent background over the regular paint material and then increasing the label's refractive index to make it appear more mentally. However I don't think this way you could really get the clear coat finish..

Niels

[PhilippeV8]

NIELS!  Thnx man!

That is awesome.  Looks like it's working!