Forums Technical Discussion CHOPS packed geometry extract rotation

CHOPS packed geometry extract rotation

   3588   3   1
User Avatar
dulo
Member
383 posts
Joined: 6月 2010
オフライン
 
I am trying to extract the position and rotation from a packed objects rbd simulation.
It works for position but fails for rotation ( I did quaternion -> euler transformation from packedfulltransform )
Maybe someone could someone can give me a hint. I am kind of stuck ..
Is there nothing to make quaternion -> euler easier in wrangle ?

Attachments:
dynamic_chops_boolean_packed.hipnc (308.8 KB)

www.woogieworks.at
 Report
User Avatar
tamte
Member
9264 posts
Joined: 7月 2007
オフライン
 
you can just use cracktransform() to extract rotation from transform matrix

Attachments:
dynamic_chops_boolean_packed_fix.hipnc (313.7 KB)

Tomas Slancik
CG Supervisor
Framestore, NY
 Report
User Avatar
dulo
Member
383 posts
Joined: 6月 2010
オフライン
 
thanks looks much simpler now ..
www.woogieworks.at
 Report
User Avatar
wangjinshi
Member
3 posts
Joined: 9月 2021
オフライン
 
The obtained rot attributes are found in the chop that their values vary greatly before and after frames. What if we can get a smoother one?
 Report
  • Quick Links