Yes I want first : I have already point A B C ... and i want to orders them using number by use a draw a line that use the points. I know i hace to test howto convert a line to points and see if manifold SQL keep points orders !!
1) what mean compose point with Z ?
2) when choose convert lien to point what mean option checkbox keep branch ?
GeomConvertToPoint(<geom>, <keepBranches>) : <geom>
Takes a geom of arbitrary type and converts it to a point geom. Converting objects such as areas, lines or multipoints will result in a multipoint. The <keepBranches> argument is true or false, controlling whether to keep original branches (true) or join all coordinates into a single branch (false). Z values are preserved. See the Convert to Line transform in the Transform Templates - Geom topic.
I Was thinking that geom or geomWKT of multipoint will keep the orders when create the line but not .
The first 3 points coordinate follow the the "time line " creation not after thoses 3 points
join image "Because my dad promised me" interstellar from Manifold: Time by Stephen Baxter. power Math destruction