How to segment the convex part of a surface??
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi,
How can I segment an area of a surface based on its normals?? or, in another word, how to segment the convex part of a surface??
for example: [X,Y] = meshgrid(-2:0.25:2,-1:0.2:1); ZZ = X.* exp(-X.^2 - Y.^2); surfnorm(X,Y,ZZ); [ix,iy,iz]=surfnorm(X,Y,ZZ); k=radtodeg(surfnorm(X,Y,ZZ));
Now, is it possible that I segment the convex part (the light green->red->light green part of the surface) by using k or [ix,iy,iz]?? I hope my question is clear!
TNX in advance :)
0 commentaires
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!