Paul Kenneth Egell-Johnsen

Thank you for your help. I will look into the Set Attribute.

And I'll read more in the documentation to learn what all these Houdini acronyms mean.

Best regards,
Paul

Procdural Modeling, Lesson 1 Hoses and Pipes at around 52 minutes Ari lays down a VOP SOP. In Houdini 14.0.436 Apprentice there is no such VOP, so I tried out pointvop and vertexvop.

However, Ari groups the collected points using a “Add point to group”, and I can't find that one when I dive into the geometryvopoutput in either of the VOPs I tried, and I get errors trying to lay anything down “Failed to modify node or parameter because of permission error”, so they are locked (greyed out) and have more nodes than in Ari's video.

There is an “Add Point”, but I have no good idea how to use that, and there are stuff to add to stacks and arrays, which I guess would do the work for collecting the points, but without anything to add them to a group I'm stumped.

So my questions are:

Where should I start to learn more about VOPs? I'll turn to the online documentation first, but any suggestions for videos that are current would be nice.

Best regards,
Paul