how to generate 360 images by applying rotation from 1 to 360 degree on same points?

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Muhammad Iqbal
Muhammad Iqbal 2020-2-12
回答： KSSV 2020-2-12
we try to apply loop to rotate the points from 1 degree to 360 degree :
curently we apply rotation and geneate 360 differnt images by changing the value of theta 1,2,3...360 one by one like :
theta= 45;
R=[cosd(theta) -sind(theta) 0;
sind(theta) cosd(theta) 0;
0 0 1];
points = [0 0 0;
15 0 0;
30 0 0;
45 0 0;
60 0 0;
];
rotatedPoints = points * R;
now we want to apply loop to rotate the points that generate 360 rotated images in one execution of rotation function,any sugestion will be highly appreciateable thanks

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KSSV
KSSV 2020-2-12
th= 0:1:360 ;
R=@(theta) [cosd(theta) -sind(theta) 0;
sind(theta) cosd(theta) 0;
0 0 1];
points = [0 0 0;
15 0 0;
30 0 0;
45 0 0;
60 0 0;
];
h = plot(points(:,1),points(:,2)) ;
for i = 1:length(th)
rotatedPoints = points * R(th(i)) ;
set(h,'XData',rotatedPoints(:,1),'YData',rotatedPoints(:,2)) ;
drawnow
end

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