Problem statement
The convex hull of a 3D point set is actually a first -though rough- triangulation of it.
A triangulation, or triangulated mesh, is simply a N x 3 matrix of positive integers where each row contains the vertex indices of a triangle, and where N is the number of triangles.
Use Matlab functions to compute the convex hull of the random point clouds given in the tests here below.
Forbidden functions / expressions
- regexp
- assignin
- str2num
- echo
See also
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers20
Suggested Problems
More from this Author42
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
To visualize and check your result you can do for instance :
trisurf(T,V(:,1),V(:,2),V(:,3));
colormap([0 1 1]);
axis equal, alpha(0.5);