Aloha everyone,

I'll preface this post with the standard "I'm new to Houdini".

I'm having a bit of trouble figuring out how to sort primitives that are around a boxed edge (see attached screenshot). None of the standard Sort SOP options appear to give me what I need, so I'm reaching out for any help. Thank you in advance!

You can set the sort node to use expression and then use the following:

atan2($TY,$TX)

Just change the TY and TX parameters to match the plane you wish the orientation to be, e.g. you may need it be atan2($TZ, $TX)....

Mahalo! Works perfectly