A position in space: x, y and z in mm.
The point as a Solid, built from the distance to it.
The point's x coordinate.
The point's y coordinate.
The point's z coordinate.
The vector from the world origin to this point.
Distance to the point as a field; zero at the point.
This point in a Point List of one.
Items that are each a Point. One Point wired where a list is taken counts as a list of one. A list wired where one Point is taken runs the block once per item.