Adding a joint selection to custom parameter interface

[madebygeoff]

Anyone know how to add a joint selection action to a custom interface? I'd like to add something to an HDA I'm working on like what you see on the parent joints SOP for instance. You can click the selection arrow and fire the viewer state and select the joint(s) in the viewport and the string field will populate with the name attribute.

I see that there's a script_action attached to the string field. When I copy it, I get:

from kinefx.ui import rigtreeutils
rigtreeutils.selectPointGroupParm(kwargs)

But when I go to use it, I get a syntax error.

[madebygeoff]

Stupid... I was pasting the script action into the "parameter" section of the edit parameters dialog, in the list of tags at the bottom. But it doesn't paste carriage returns when you do it that way, so the script was erroring out.

All you have to do is paste the above into the "action button" tab, where it belongs.