The returned value is a point number that can be used with the Set Attribute VOP to change the value of the point, but is not the final point number of the point.
This only works in certain VOP contexts where geometry creation is enabled. In particular, the Geometry VOP DOP, Geometry Wrangle DOP, POP VOP DOP, POP Wrangle DOP, Attrib VOP SOP, Attrib Wrangle SOP, Volume VOP SOP, Volume Wrangle SOP.
All geometry creation is done after all the elements have been processed. Therefore, you cannot read from geometry you just created.
Refers to what geometry to write to. The default of 0 means the currently processed geometry.
A new point is created and its initial location is set to this position.
Instead, a point can be cloned from an existing point. It will copy all of its group memberships and attribute values.