Extract points from generated mesh

I have the follwoing code:

clear all
clc
e2 = antenna.Ellipse('Majoraxis',4,'Minoraxis',2)
mesh(e2,'MaxEdgeLength',1e-1)

This creates a mesh something like this:

Is it possible to extract the nodal points as one large vector (or any other numeric form) from here on out? I require to do some further processing with the points.

Thanks

Answer 1

[Walter Roberson]

e2 = antenna.Ellipse('Majoraxis',4,'Minoraxis',2)
h = mesh(e2,'MaxEdgeLength',1e-1)

xyz = e2.Points .';

These are the points -- just the coordinates, no connection information.

tr = e2.Triangles;

This is the connection information, where each entry is a node number. Each column is a triangle. There are is an extra row of zeros for internal processing reasons.

[Saim Ehtesham]

Dear Walter, thanks a lot.

The output of

xyz = e2.Points .'

makes sense but the output of

tr = e2.Triangles

does not make sense. I am pasting firt few rows here, can you please explain:

781 745 764

783 747 721

741 692 762

0 0 0

[Walter Roberson]

The first triangle is xyz(781,:) joined to xyz(783,:) joined to xyz(741,:) and the 0 marks the end of the vertex list.