How to change the shape of the flakes when there are 1 overlaying material

[romanmaxi]

Trying to change the flake shape to a circle. but when I have an overlaying material it doesn't work. Any ideas?

[richardfunnell]

KeyShot assumes that the flake is a square plane. You'll need an opacity texture (white visible, black transparent) of a circle to make it look round.

[romanmaxi]

tried that too. doesn't help. either way the problem exists when there are two overlaying materials. When it's just one it's ok.

[Eugen Fetsch]

Did few tests and it seems to be a bug. Recomend to write directly to Luxion.