How do I change height and colour of cylinder made with SURF?
8 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
[x,y,z]=cylinder(10);
surf(x,y,z)
the result came out is a blue cylinder with radius 10. how do i change the colour and height in this case?
0 commentaires
Réponse acceptée
Plus de réponses (4)
Walter Roberson
le 27 Mai 2011
The simplest way to plot horizontally might be to change the viewpoint and relabel the axes :)
Otherwise you might need to create an hgtransform() that does a rotation and parent the surface to it using surf(x,y,z,'Parent',TheHGHandle)
0 commentaires
Patrick Kalita
le 13 Juil 2011
% Make the hgtransform and the surface; parent the surface to the hgtransform
[x,y,z] = cylinder(10);
h = hgtransform;
surf(x,y,z, 'Parent', h, 'FaceColor', 'r');
view(3)
% Make it taller
set(h, 'Matrix', makehgtform('scale', [1 1 10]))
% Tip it over and make it taller
set(h, 'Matrix', makehgtform('xrotate', pi/2, 'scale', [1 1 10]))
0 commentaires
Álvaro Romero Calvo
le 7 Oct 2018
Modifié(e) : Walter Roberson
le 11 Oct 2018
Here you can find an easy way ;)
0 commentaires
Tomasz
le 7 Nov 2021
k=0:0.2:1;
[X,Y,Z]=cylinder(k,3);
figure
surf(X(1:2,:),Y(1:2,:),Z(1:2,:),'facecolor',[0,0,1])
hold on
surf(X(2:3,:),Y(2:3,:),Z(2:3,:),'facecolor',[0 ,0.4470, 0.7410])
surf(X(3:4,:),Y(3:4,:),Z(3:4,:),'facecolor',[0,1,1])
surf(X(4:5,:),Y(4:5,:),Z(4:5,:),'facecolor',[1,1,0])
surf(X(5:6,:),Y(5:6,:),Z(5:6,:),'facecolor',[1,0,0])
hold off
0 commentaires
Voir également
Catégories
En savoir plus sur Lighting, Transparency, and Shading 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!