Transferring hair system to another mesh

 
 
 
Posted by:magilla
Data created:12 October 2016

I have a client requesting the hair be added to an already rigged and referenced mesh. This is not my preferred method and I am (as expected) experiencing major slow downs - particularly when electing the 'guides from mesh' node in the stack. I have reproduced the setup on a non-rigged mesh without any issue, so is there a way that I could continue to work on the non-rigged mesh then transfer the whole thing over to the rigged mesh?

Have you tried an approach of grabbing the "scalp" (distribution surface) of your already styled hair and skin-wrapping it onto the animated model? This would likely be the most straight-forward solution.

Alternatively you can bake the guides which you have and then ground them onto the existing/animated mesh.

Marsel Khadiyev (Software Developer, EPHERE Inc.)

A blendshape woud do it too but I don't think the client will go for that. So I could use (or bake to) curves and choose a different grounding mesh, then copy/paste the nodes onto the new stack. Cool, thank you

The blendshape is working fine but I have another problem with copy/paste.

If the operator that is being copied and pasted has a texture connected then it errors, quite a bit.

 

It seems to be OK but the connection (and it is still connected) goes nowhere, break and relink seems to sort it out.

Hair from Guides errored but the length operator copied fine, texture link broken but no error. Cluster op also errored.

I can reproduce the copy/paste error, we will investigate.

Marsel Khadiyev (Software Developer, EPHERE Inc.)

Hi Magilla,

I was able to reproduce the error you mentioned. I reported the issue to the develoment team and they will take care of it as soon as possible.

Best Regards,

Jeordanis F.

Jeordanis Figuereo (Product Designer. EPHERE Inc.)

Magilla,

Thank you for your report. This error is solved for the next build planned for monday. Please take a look when available.

Best Regards,

Jeordanis F.

Jeordanis Figuereo (Product Designer. EPHERE Inc.)