Big eye stares at Small eye (angry!)

on 18 Oct 2021

% See an animated version of this eye depicting

% the effects of rotational optic flow:

% https://youtu.be/qpG21Hx2xTc

subplot(121)

[x,y,z]=sphere(99);

f=@(s,t)surf(s*x,s*y+t,s*z,EdgeC='n');

I=f(24,7.2); % Iris

hold on

P=f(18,13.8); % Pupil

C=f(30,0); % Cornea

colormap gray

caxis([-40 40])

shading('interp')

I.FaceColor=[.8 .3 .3];

P.FaceColor='k';

axis equal off

view([240 7])

a=copyobj(gca,gcf);

a.Position=[.4 .03 .6 1.1];

view([120 -3])