How can i generate random distributed bar objects
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I need to generate some random bar objects to test my collision avoidance algorithm hoe can I do that?
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Answers (3)
KSSV
on 23 Oct 2018
S = [0 0 ; 1 0 ; 1 1 ; 0 1]/4 ;
figure
hold on
N = 5 ;
for i = 1:N
C = rand(1,2) ; % center of sqaure
x = S(:,1)+C(1) ;
y = S(:,2)+C(2) ;
patch(x,y,'r')
end
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KSSV
on 23 Oct 2018
N = 5 ;
alpha=0.5; % transparency (max=1=opaque)
X = [0 0 0 0 0 1; 1 0 1 1 1 1; 1 0 1 1 1 1; 0 0 0 0 0 1];
Y = [0 0 0 0 1 0; 0 1 0 0 1 1; 0 1 1 1 1 1; 0 0 1 1 1 0];
Z = [0 0 1 0 0 0; 0 0 1 0 0 0; 1 1 1 0 1 1; 1 1 1 0 1 1];
X = X/4 ; Y = Y/4 ; Z = Z/4 ;
figure
hold on
for i = 1:N
C = rand(1,3) ;
x = X + C(1);
y = Y + C(2);
z = Z + C(3);
fill3(x,y,z,C,'FaceAlpha',alpha); % draw cube
end
muhammad ahmad
on 23 Oct 2018
1 Comment
KSSV
on 23 Oct 2018
N = 5 ;
alpha=0.5; % transparency (max=1=opaque)
X = [0 0 0 0 0 1; 1 0 1 1 1 1; 1 0 1 1 1 1; 0 0 0 0 0 1];
Y = [0 0 0 0 1 0; 0 1 0 0 1 1; 0 1 1 1 1 1; 0 0 1 1 1 0];
Z = [0 0 1 0 0 0; 0 0 1 0 0 0; 1 1 1 0 1 1; 1 1 1 0 1 1];
X = X/4 ; Y = Y/4 ; Z = Z/4 ;
figure
hold on
for i = 1:N
C = rand(1,3) ;
x = X ;
y = Y ;
z = Z + i;
fill3(x,y,z,C,'FaceAlpha',alpha); % draw cube
end
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