p_hairtk shader

Become a member of the CGSociety

Connect, Share, and Learn with our Large Growing CG Art Community. It's Free!

Thread Tools Display Modes
  01 January 2013
p_hairtk shader

hi, i used a shave&haircut maya 2012 with p_hair tk shader.....the hair rendered little bit grain,looks like a low quality render
mentalray setting
rapid hair,scanline and using a spotlight, mentalray override shadow with detail shadow map,shave globals render mode hair primitive....
  01 January 2013

The Maya forum section is here:


Good luck!
  01 January 2013
Don't use scanline. Use either the rasterizer (might want to check out rasterize hair disposable) or raytracing (possibly with unified sampling).
  01 January 2013
Use Rasterizer.
Use hair primitives... not volume.

DON'T USE Saturation/Color/Gain variation.... all at 0.0. (Except for still images).
That's the biggest noise culprit I've found with the hair puppet shader.

It's mentioned in this tutorial. I did a test and discovered it to be true.


Note the section 2/3 of the way down:


Possible reasons of fur flickering in animation:
1) mesh smooth node on maya fur geometry with smooth UV= ON, if so- turn it off.
2) flickering shadows- rize shadow map samples.
3) overal flichering - be sure in p_HairTK all variations (saturation, color, gain)= 0.
  01 January 2013
Thread automatically closed

This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum.
CGTalk Policy/Legalities
Note that as CGTalk Members, you agree to the terms and conditions of using this website.
Thread Closed share thread

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Society of Digital Artists

Powered by vBulletin
Copyright ©2000 - 2006,
Jelsoft Enterprises Ltd.
Minimize Ads
Forum Jump

All times are GMT. The time now is 03:39 AM.

Powered by vBulletin
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.