Normal map distorsion

Soulmus

Hi everyone can someone told me why my normal map "move up" on my mesh?!




On normal map is nice and clear but when i apply it on mesh i have issue on this area

thanks

Eric Chadwick

Show a shaded wireframe of your model. Also show a uv checker on your model. I bet the UVs are distorted.

Dan Powell

Looks like you're doing the tutorial that one of my university Tutors wrote. Is it the one by Barry Lowndes on YouTube?

Here's how to do a checker material too:



Most likely cause of action is to just Relax your UVs again.

Eric Chadwick

Unfortunately the checker map is not a very good way to check your UVs. I added the reasons in that link I posted. Max's default checker map only solves the first bullet point.

Dan Powell

Eric Chadwick wrote: »

Unfortunately the checker map is not a very good way to check your UVs. I added the reasons in that link I posted. Max's default checker map only solves the first bullet point.

Ah right, gave it a proper read!

I'd have thought when the distortion was as severe as in the OP Max's default checker would be suitable enough to get the job done quickly.

I'll definitely have a go with some of the circles in future when checking my UVs before baking since you're definitely right about it being easier to see circular distortion. I guess a good approach is to use the checkered one with numbers to check that your UVs are the right way around, then to check with the circles for a fine look at distortion

Eric Chadwick

Well of course it's up to you how you want to work. Slapping a texture on is faster than using the checker, just drag n drop. Also you can use a texture with all those features in one. I made the 7th one just for that reason.

Soulmus

Thanks Eric and Dan
that was UV distorsion

Thanks again