Andr

Andr

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Insert a point in a curve knowing its uvw April 10, 2021, 7:11 a.m.

If you don't want to venture in vex, just merge the points in a single geo, then use the Sort Sop to sort their index by attribute ("u" in your case), finally use the add sop to connect them together again by index.

I use this trick all the time to connect scattered point on a line.

Vellum in DOP Network not simulating April 7, 2021, 9:10 a.m.

Hello, it seems that you just need to connect the vellum sop solver downstream the other vellum nodes.

How to get a list of attributes on a point, prim, etc? April 5, 2021, 11:41 a.m.

Attributes are strictly linked to the geometry, so you want to search through the hou.Geometry() class
https://www.sidefx.com/docs/houdini/hom/hou/Geometry.html [www.sidefx.com]

You'll find both methods for retrieving the list of attributes and for checking the existence of a specific attrib;