Rotating a cylinder by 90 degrees
24 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Jonathan Bird
le 22 Mar 2018
Commenté : Julien Cotton
le 9 Fév 2021
I've generated a cylinder as follows: [x,y,z]=cylinder([0,10,10,0],100);
z([1,2],:)=0;
z([3,4],:)=100;
mesh(x,y,z)
axis equal; I want to have the cylinder lying flat i.e. a rotation by 90d degrees. I've tried using the rotate function but couldn't get it to work, any suggestions?
0 commentaires
Réponse acceptée
Star Strider
le 23 Mar 2018
I don’t understand what your problem with rotate is.
Try these:
[x,y,z]=cylinder([0,10,10,0],100);
z([1,2],:)=0;
z([3,4],:)=100;
figure(1)
hm = mesh(x,y,z);
rotate(hm, [1 0 0], 90)
axis equal
figure(2)
hm = mesh(x,y,z);
rotate(hm, [0 1 0], 90)
axis equal
figure(3)
hm = mesh(x,y,z);
rotate(hm, [1 1 0], 45)
axis equal
1 commentaire
Julien Cotton
le 9 Fév 2021
Those lines do not work for me : get the following error :
Error using horzcat
Dimensions of arrays being concatenated are not consistent.
Error in rotate (line 49)
tmp =r*[x(:) y(:)]';
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Surface and Mesh Plots dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!