Cube

CV = zeros(8,3);
CF = zeros(6,4);

% Vertices
CV(1,:) = [0,0,0]; % vertex 1
CV(2,:) = [1,0,0]; % vertex 2
CV(3,:) = [1,1,0]; % vertex 3
CV(4,:) = [0,1,0]; % vertex 4
CV(5,:) = [0,0,1]; % vertex 5
CV(6,:) = [1,0,1]; % vertex 6
CV(7,:) = [1,1,1]; % vertex 7
CV(8,:) = [0,1,1]; % vertex 8

% Faces
CF(1,:) = [1,2,6,5];
CF(2,:) = [2,3,7,6];
CF(3,:) = [3,4,8,7];
CF(4,:) = [4,1,5,8];
CF(5,:) = [1,2,3,4];
CF(6,:) = [5,6,7,8];

view(3); axis([-5 5 -5 5 0 10]);
patch('Vertices', CV, 'Faces', CF,'FaceVertexCData', hsv(6),'FaceColor', 'flat');