Hello there!

I definitively think I'm the only one who have this issue . But it can't be.
2021.1.6 is out now and no improvement seen on this...

Thierry

It seems that this post is not very popular.
I don't think I'm the only one using this process? :(
it's weird that this problem appears after a specific update of this anisotropy / surface tangents interpolation function...

I really have a lot of problems on client work, it would help me to know ...

Okay thank you for the investigation Beppe!

From my side, no solution on C4D plug-in...
The only (painful) way is to remesh the parts but doesn't work sometime.

Is there a chance to see an update specific to this issue?

Best,
Thierry

Thank you Beppe,

Happy to see that.
Here is my result on 2021.1.2 r2 (but i see my live viewer shows 2020.2.5 r3) is that a problem?

Beppe,
here it is:

You will see 2 identical pieces (.stp import) with the same simple material on it.
The only difference between the two is the texture mapping angle on the c4d's texture tag.
The left piece (that looks wrong) got the same material but mapped at 90° off. (I use it a lot in my ...

Capture d’écran 2022-02-09 155140.jpg Hello the team,

I have a major issue with the anisotropy since the 2021 version ( was all right on 2020 ).
This version was supposed to correct the stretches reflexions but as shown on the picture, all my materials with anisotropy are wrong.

I have tried ...