Generating an object in NodeEditor is quite similar to how it's done in moi, but with parametric capabilities.
Here are two simple methods to generate a pyramid.

>> a node Object / Selected don't exist anymore ?

This node has been relocated to the "Select" menu, under the title "Select Scene Objects". It's also accessible in the search box.

Excellent! Where is the Search Box ? (how to call it ?

Center ?

>> Where is the Search Box ?

Double-click on the canvas (NodeEditor window) :)

That is wortking!

Great Work MO!

// Rich

Hi Mo,
been playing with your unwrap curve / surface node.
Have you an example as getting shapes that need scaling so not sure I am using it correctly.
Cheers
Barry

Works as aspected! Sorry in French but...






Pinky curve is planar and has same length than green one!
It's the same for you ?

Curious! https://moiscript.weebly.com/uploads/3/9/3/8/3938813/planar_curves.3dm

Pilou,
this is why I am not sure if I am using it correctly.
The unwrapped in these cases are 1 x 1 but if scaled looks correct.
In others they are scaled correctly in one direction only.
Cheers
Barry