Visualizing a segmented toroidal surface in Matlab

Visualizing a segmented toroidal surface in Matlab

I have gone through the related solutions to "Visualizing a toroidal
surface in Matlab" but my problem is a little different.I want to be able
to visualize segmented toroidal surfaces arranged with vertices attached
to each other.Just like a stuck of semi circles with axis along the y-axis
in the x-y plane. th = linspace( pi/2, -pi/2, 100); R = 1; %or whatever
radius you want x = -R*cos(th) + 4; y = -R*sin(th) + 7; plot(x,y); axis
equal; hold on x = -R*cos(th) + 4; y = -R*sin(th) + 9; plot(x,y); axis
equal; hold on x = -R*cos(th) + 4; y = -R*sin(th) + 11; plot(x,y); axis
equal; hold on x = -R*cos(th) + 4; y = -R*sin(th) + 5; plot(x,y); axis
equal hold on x = -R*cos(th) + 4; y = -R*sin(th) + 3; plot(x,y); axis
equal hold on x = -R*cos(th) + 4; y = -R*sin(th) + 1; plot(x,y); axis
equal hold on x = -R*cos(th) + 4; y = -R*sin(th) -1; plot(x,y); axis equal
hold on x = -R*cos(th) + 4; y = -R*sin(th) -3; plot(x,y); axis equal hold
on x = -R*cos(th) + 4; y = -R*sin(th) -5; plot(x,y); axis equal hold on x
= -R*cos(th) + 4; y = -R*sin(th) -11; plot(x,y); axis equal hold on x =
-R*cos(th) + 4; y = -R*sin(th) -9; plot(x,y); axis equal hold on x =
-R*cos(th) + 4; y = -R*sin(th) -7; plot(x,y); axis equal