Wood planks texture problem

iceman30

Hello to Everybody again,I've got one more problem and i decide to keep my questions in different posts.Here is my problem..
I've got a wall and when i aplly wood planks material, from close it looks just fine but from far while moving the rows between the wood planks looks so bad.I tried with post process chain but the anti-aliasing deal
only with the edges not with textures and when DOF is on,the same problem appear as well.
If you could help me i'll be so grateful.
Here is the link.

Thank you so much.

[ame="http://www.youtube.com/watch?v=VkwHZkw16uM"]WoodPlanks moving problem - YouTube[/ame]

MeintevdS

It's the same problem you're having with your shadows, it's mip mapping. But in this case I think it's also a Moir

iceman30

Thank you very much.Is there a way to clean or avoid this Moir