probiner probiner


About Me

Technical Director


Recent Forum Posts

Reading Point count from a group Feb. 7, 2018, 3:40 p.m.

Hi guys, necropost here because I was looking for a solution for this.

Best I found was to set an attribute like i@check = 1 ; for the points belonging to the group and then do Attribute Promote to detail with sum.
This was faster than Blast SOP check, especially in a loop.

Let me know if there's an even faster one!


houdini non-circular gear (no teeth) Jan. 28, 2018, 11:05 p.m.

Neat! Time to do that Flinstones car transmission! Thanks for the share.

PolyPathFrame Jan. 25, 2018, 11:28 a.m.

Here's an application of PolyPathTangent. Getting an updated edge normal for a closed polygon:

Scene: []

Here's a silly application of PolyPathFrame. Dropped some curves and set up a model-able rig: