VrayDisplacement Max subdivs

[rikou]

First time I see that : I have a 3d mapping Vraydisplacement as usual and when I want to raise max subdivs, i can't raise up to 512 ?!

Edge lenght : 4 px / View-dependent / Tight bounds /keep continuity / Edge Thres : 0,05... etc etc
I use a bitmap (png)

What have I missed ?

[vlado]

It would be better to subdivide your original geometry a bit, rather than raising the max. subdivs. Further on, they are only used for motion-blurred and subdivision displacement. For static 3d displacement, the max. subdivs are ignored and V-Ray will always subdivide until the specified edge length is reached.

Best regards,
Vlado

[rikou]

OK yes, It's the frist time I didn't try to subdivide my geometry thinking about the fact that would be ok if I raised the max. subdiv. First and last time I try that... I've learned something good today :]
Thanks Vlado