Need help with Tspline select surface then divide

Hi guys, I’m trying to divide a selected surface from a Tspline geometry, then dividing it using the Surface.PointAtParameter node, but there seems to be a problem with this line of thought, the points don’t go from edge to edge, nor do they divide properly when using Cross Product Lacing.

q1.dyn (24.9 KB)

Any help is much appreciated, thanks.

Try to manipulate T Spline geometry using TSpline nodes.
See if something like this serves your purpose.
You could divide further and also extract vertices if you need points

q1.dyn (30.0 KB)


Thanks for that.
The TsplineSurface.SubdivideFaces can only divide a selected faces 4 times, does that mean I need to use the node multiple times if I want more divisions?

I think the face count of TSplines is always a multiple of 4

I suppose so.

However, if you just want a grid of points on a particular face you could try something like this …

q1-1.dyn (30.6 KB)

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