diameter of cubiod in matlab

main.m
% Define cuboid dimensions
a = 3; 
b = 4; 
c = 5;

% Define the corner points of the cuboid
x = [-a/2 a/2 a/2 -a/2 -a/2 a/2 a/2 -a/2];
y = [-b/2 -b/2 b/2 b/2 -b/2 -b/2 b/2 b/2];
z = [-c/2 -c/2 -c/2 -c/2 c/2 c/2 c/2 c/2];

% Calculate distances between corner points
distances = pdist([x' y' z']);

% Find maximum distance between corner points
diameter = max(distances);

% Plot the cuboid
figure; hold on;
fill3(x([1:4 1]), y([1:4 1]), z([1:4 1]), 'red') % front side
fill3(x([5:8 5]), y([5:8 5]), z([5:8 5]), 'blue') % back side
fill3(x([1 2 6 5]), y([1 2 6 5]), z([1 2 6 5]), 'green') % top side
fill3(x([2 3 7 6]), y([2 3 7 6]), z([2 3 7 6]), 'yellow') % right side
fill3(x([3 4 8 7]), y([3 4 8 7]), z([3 4 8 7]), 'cyan') % bottom side
fill3(x([4 1 5 8]), y([4 1 5 8]), z([4 1 5 8]), 'magenta') % left side
axis equal; view(-30,30); box on;
title(['Cuboid with dimensions ', num2str(a), ' x ', num2str(b), ' x ', num2str(c), ' units']);
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