determine the outermost coordinates of a 3D object
8 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi. As reported in the title, I would like to determine the outermost coordinates of a 3D object.
I have a 3D object (.txt file) composed of many nodes (mx3 matrix) both inside and outside the 3D object.
I am looking for a way to determine only the outer coordinates to create the surface of the 3D object.
0 Kommentare
Antworten (1)
Matt J
am 6 Dez. 2022
Use freeBoundary
3 Kommentare
Matt J
am 6 Dez. 2022
If you don't know the connections, then the boundary is not defined. You would need some other assumption, like that the shape is convex or something along those lines.
Matt J
am 7 Dez. 2022
You could of course consider using something standard like delaunayTriangulation to auto-connect all the points, but only you can know whether that choice gives the connections that you would want..
Siehe auch
Kategorien
Mehr zu Graphics Object Programming finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!