vcgIsolated: Remove isolated pieces from a surface mesh or split into connected components
Description
Remove isolated pieces from a surface mesh, selected by a
minimum amount of faces or of a diameter below a given threshold.
Also the option only to keep the largest piece can be selected or to split a mesh into connected components.
integer: all connected pieces with less components are
removed. If not specified or 0 and diameter is NULL, then only the component
with the most faces is kept.
diameter
numeric: all connected pieces smaller diameter are removed
removed. diameter = 0 removes all component but the largest ones. This option overrides the option facenum.
split
logical: if TRUE, a list with all connected components of the mesh will be returned.