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on 29 Nov 2023
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drawframe(1);
Write your drawframe function below
function drawframe(f)
a = 0:360;
x = cosd(a);
y = sind(a);
k = 0.5;
z = k/4;
b = f/48*360;
patch(x*1.01,y*1.01,[1 1 1]);
patch(x(x>=0),y(x>=0),[0 0 0],'edgec','none');
patch(x*k,y*k+k,[1 1 1],'edgec','none');
patch(x(x<0),y(x<0),[1 1 1],'edgec','none');
patch(x*k,y*k-k,[0 0 0],'edgec','none');
patch(x*z,y*z+k,[0 0 0],'edgec','none');
patch(x*z,y*z-k,[1 1 1],'edgec','none');
axis([-1 1 -1 1]/cosd(mod(b,90)-45));
axis off;
view([b 90]);
end
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