How can I reverse rigdoctor?

[shinsso 2]

Hi guys!

I'm new at kineFX in Houdini.

I just want to reverse parent and child of all on curve line.

I tried simply reverse the number of point with sort SOP and also reparent joints, it didn't work.

Can you guys tell me how to solve it?

 

 

curve_line_rig.hiplc

Edited April 23 by shinsso

[madebygeoff 23]

KineFX uses vertex order to set hierarchy. A reverse SOP will flip the hierarchy. Make sure it's wired in before the first rig doctor. Once you add a rig doctor, additional attributes are added that define parent and child indices and local transforms are calculated using that hierarchy. Adding a reverse SOP after that won't have any effect.

[shinsso 2]

3 hours ago, madebygeoff said:

KineFX uses vertex order to set hierarchy. A reverse SOP will flip the hierarchy. Make sure it's wired in before the first rig doctor. Once you add a rig doctor, additional attributes are added that define parent and child indices and local transforms are calculated using that hierarchy. Adding a reverse SOP after that won't have any effect.

Thank you so much for your detailed reply. It was a big help.