Forums Technical Discussion H17 Autorig's hand catpure problem

H17 Autorig's hand catpure problem

   2772   10   2
User Avatar
psyiox
Member
6 posts
Joined: 5月 2013
Offline
 
Hi

I got a problem with the autorig system. It's like a lag in the interpolation and I got ‘popup’ in the skin every 25 frames.
It seems to happen only on the hands.

I try on the production 17.0352 and the last daily build, with a new scene, the tommy guy and the basic autorig and I got the same problem.

Regards.

Attachments:
autorig.mp4 (4.3 MB)

 Report
User Avatar
goldfarb
スタッフ
3462 posts
Joined: 7月 2005
Offline
 
it's hard to say what might be causing this…
can you post you hip here?
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
 Report
User Avatar
psyiox
Member
6 posts
Joined: 5月 2013
Offline
 
Sure.

Like i said, it does not seem to be related to my scene.
So I just replicate the problem in a new scene with H17.0.352

1. Create tommy
2. Create autorig biped
3. Adjust the arm / legs etc (I don't know why it doesnt match the test geometry by default)
4. Generate without errors.
5. Key the hand controller
6. My problem.

Attachments:
autorig_problem.hiplc (13.2 MB)

 Report
User Avatar
goldfarb
スタッフ
3462 posts
Joined: 7月 2005
Offline
 
weird - it looks like the constraints for the fingers are just taking a break on a couple of frames…
I'll look into it
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
 Report
User Avatar
goldfarb
スタッフ
3462 posts
Joined: 7月 2005
Offline
 
I can see the issue in your file, but I can't reproduce it in H17.0.416 - this is the latest Production Build
can you try building the same asset from a new session in 416?
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
 Report
User Avatar
psyiox
Member
6 posts
Joined: 5月 2013
Offline
 
I downloaded and installed the last available build - H17.0.417
Unfortunately the problem persists on my side

Well if you can't reproduce it, then maybe it s related to some cached data ?


Edit : same problem with production build 416
Edited by psyiox - 2018年11月30日 16:19:30

Attachments:
autorig_problem_h417.hiplc (13.3 MB)

 Report
User Avatar
goldfarb
スタッフ
3462 posts
Joined: 7月 2005
Offline
 
I know what the issue is - there was a change made in the way constraints are built right around the same time that these modules were being made, and the autorigs didn't get updated - I'll make the change and replay back here when it's done…
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
 Report
User Avatar
psyiox
Member
6 posts
Joined: 5月 2013
Offline
 
Great !
Thank you
 Report
User Avatar
Loday_Gonpo
Member
3 posts
Joined: 5月 2014
Offline
 
Hi

I seem to have a similar recurring problem with the autorig, after keyframing the hand controls start twitching.

I'm using Houdini 17.0.459

Was the above issue ever resolved?

Many thanks
Image Not Found

Attachments:
rig.mp4 (5.1 MB)

 Report
User Avatar
goldfarb
スタッフ
3462 posts
Joined: 7月 2005
Offline
 
just tried it in Houdini 17.0.502
and it seems fine.
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
 Report
User Avatar
Loday_Gonpo
Member
3 posts
Joined: 5月 2014
Offline
 
Thanks for the reply Michael, it seems to be working for me now.
 Report
  • Quick Links