Hello Karsten
I saw the great work you've done on vectors
Bravo.....
Ok vector rotate, is exactly what I was wondering ,
Ok dist point to point, but it would be best to read the eventually find
obtained in the icon of the node, as you have done for the Node
Curve length ...

----- I would say that this applies to all icons that read values
and lengths of objects and I would say on Math nodes
I think it is a great help to check the result before,
without the need to connect to other nodes --------

I'm using them to become familiar with them-
It is known to give very useful if you could implement :
1-vector between two points
2- Move vector from point to point
to avoid boring and redundant mathematical calculations-

I'm working an exercise on a structure (Hoberman Poly)
just completed the share with you-
Good start Year and good continuation to all
best
al