This tool is a simplification of the ballpivoting algorithm. It imagines a bella eating a delaunay traignulation in order to extract a manifold surface.It requires a single parameter: radius of the fretting ball. Ball FrettingGiven a uniform sampled filled point cloud returns a tight triangulation.Input:■tetr: a set of tetraedrons, nx4 array. If the cloud is not tesselated yet you need to call a delaunay triangulator prior calling this function.■p : nx3 array, 3D set of points.■r : the only parameter of the algorithm, the radius of the fretting ballOutput:■t : triangles ids, nx3 array■tnorm: normals of triangles with outwards orientation




File list:
BallFretting.m
BoundaryTriangles.m
license.txt
Skull_filled.mat
TestBF.m
TubularCuboid_filled.mat