MATLAB: Create coordination matrix from zig zag path

Question

I want to creat matrix with x and y coordiantion of zig zag path.

For example :

So the generated matrix should be like this:

A = [ o o

0 410

1 410

1 0

2 0

2 410

3 410

3 0

4 0

4 410

. … ……]

let's say the x direction limit is 8 . How can we do this ?

Answer 1

x=0:9;%xend odd only
y=[0;410;410;0];
A=[repelem(x',2),repmat(y,(x(end)+1)/2,1)];