How to scat 3D Matrix with value as color

Hello,

I have a 3D Array, for e.g.

z = zeros(3,3,3);
z(2,2,2) = 1;

Now I want to Plot this Array with a point for every Number colored for the value.

I made a drawing with paint to underline, what I want:

Thanks!

Answer 1

[Arne T]

I found this solution, but its quik and dirty:

z = zeros(3,3,3);
z(2,2,2) = 1;

x=[];
y=[];
z=[];

for c = 1:size(z,3)
    for b = 1:size(z,2)
        for a = 1:size(z,1) 
            x(end+1) = a;
            y(end+1) = b;
            z(end+1) = c;
        end
    end
end

scatter3(x,y,z,50,z(:));