Flipping phenomenon in look at in APEX

   213   2   3
User Avatar
Member
67 posts
Joined: Sept. 2008
Offline
I am trying to simulate cylinder motion with APEX.

As can be seen in the above picture, the object flips.
I don't understand why the flip occurs.
The graph is as follows:
Edited by ifree - Oct. 30, 2025 07:18:31

Attachments:
image_2025-10-30_153053134.png (63.0 KB)
Untitled Project.gif (12.4 MB)
piston_APEX_1.hiplc (1.1 MB)

User Avatar
Member
9325 posts
Joined: July 2007
Offline
you may need to define an upvector

Attachments:
piston_APEX__mod.hipnc (1.1 MB)

Tomas Slancik
CG Supervisor
Framestore, NY
User Avatar
Member
67 posts
Joined: Sept. 2008
Offline
Thanks, tamte.
  • Quick Links