How can I make 3d plots of planes by using spreadsheet in matlab

Question

pointA=[9.62579 15.7309 3.3291];
pointB=[13.546  25.6869 3.3291];
pointC=[23.502  21.7667 -3.3291];
pointD=[19.5818 11.8107 -3.3291];

points=[pointA\' pointB\' pointC\'         


        

Answer 1

clear all, close all, clc
pointA=rand(99,1);
pointB=rand(99,1);
pointC=rand(99,1);
pointD=rand(99,1);
pointAmat = reshape(pointA,3,1,[]);
pointBmat = reshape(pointB,3,1,[]);
pointCmat = reshape(pointC,3,1,[]);
pointDmat = reshape(pointD,3,1,[]);

points=[pointAmat pointBmat pointCmat pointDmat];

for i = 1:size(points,3)
fill3(points(1,:,i),points(2,:,i),points(3,:,i),'r')
hold all
end
grid on
alpha(0.3)

Hope this helps.