Community Tutorial: Control Rig : BungeeMan : IK

General Tutorial & Course Discussions
1

How to create your own IK solver using math nodes in Control Rig

https://dev.epicgames.com/community/learning/tutorials/qyP2/unreal-engine-control-rig-bungeeman-ik

2

I’m learning more about Control Rig and discovered an inconsistency with the “Set Transform - Bone” node in 5.1 preview 2.

Set Transform - Bone Page 1
Set Transform - Bone Page 11147×1482 172 KB

Set Transform - Bone Page 2
Set Transform - Bone Page 21147×1482 75.2 KB

3

There is a big problem with this kind of setup. If the Up Vector bone aligns perfectly along the orientation of the LowerArm, the secondary target rotation becomes inconsistent and often flips completely by 180 degrees. How can we fix that?