Wrong Mapping on Hair And Fur WSM

[jp3d81]

Here is an update for the mapping problem. I updated max to 2016 and vray to 3.2 and the wrong mapping still exists.
Is there any chance that this bug will be fixed?

[vlado]

It is fixed already for the next patch (3.20.03). It will be uploaded on the website in a couple of days, but if you need it sooner, please email our support guys at support@chaosgroup.com and ask for the latest stable builds.

Best regards,
Vlado

[jp3d81]

Thanks a lot.

[jp3d81]

hi, i installed vray 3.20.03, but the mapping problem is still there.

[vlado]

Works fine for me with the native hair shader. With the VRayHairMtl material, you have to use a VRayHairInfoTex texture with the mode set to "Hair&Fur/Alembic color", and the actual texture plugged into the hair and fur modifier. See the attached scene.

Best regards,
Vlado

[jp3d81]

OK, Thanks!

[Ihno]

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[Ihno]

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[Ihno]

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[Ihno]

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[Ihno]

Hi,
Sorry for the bump
the forum dosen´t retain the text when i try to edit the post so i just go back and edited the post there...
Didn´t reconized that every time i do that it creates a new Post

Im getting the same issue.
I have tryed that on both: Vray 3.2 and the latest nightly build.
And i get the same issue.
I set it up like vlado showed and it works as expected.
But if i cache the dynamics to disk the hair looses its uv coordinates.

I have 3 hair objects, one for the head one for the body and one for the inner ear.
This is what i get without the dynamics:

And if i cache the body´s hair dynamics i get this:

The same thing happens to the head if i cache its hair dynamics.

Edit:
It seems to be related to the collision geometry.
everything is ok when i use just the grow object for collision.. is that known?

[matanov]

Can you send us your scene ? (peter.matanov@chaosgroup.com)

[Ihno]

I send it to you.
Thanks

[matanov]

Can you share the exact reproducible steps ?

[Ihno]

Hm...
I can´t :-/ it drives me crazy the whole yesterday afternoon.
Than, after deleting the hare model from the list of collision objects and check use growth object.
It just worked.
Now i can put the hare model back in the collision objects list and its not loosing its uv coordinates
Dident tryed that yesterday because i was so happy about finally finding a way to get it cached and didn´t want to destroy it again.
Unfortunetly i overwrote the broken scene and can´t reproduce it...

Now iam twice as sorry for the bump :-/

If this encounters me again i´ll send you the broken scene.
Thanks for your bother and sorry for waisting your time.