Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help ft_select_point3d”.

  FT_SELECT_POINT3D helper function for selecting one or multiple points on a 3D mesh
  using the mouse. It returns a list of the [x y z] coordinates of the selected
  points.
 
  Use as
    [selected] = ft_select_point3d(bnd, ...)
 
  Optional input arguments should come in key-value pairs and can include
    'multiple'    = true/false, make multiple selections, pressing "q" on the keyboard finalizes the selection (default = false)
    'nearest'     = true/false (default = true)
    'marker'      = character or empty, for example '.', 'o' or 'x' (default = [])
    'markersize'  = scalar, the size of the marker (default = 10)
    'markercolor' = character, for example 'r', 'b' or 'g' (default = 'k')
 
  Example
    [pos, tri] = icosahedron162;
    bnd.pos = pos;
    bnd.tri = tri;
    ft_plot_mesh(bnd)
    camlight
    ... do something here
 
  See also FT_SELECT_BOX, FT_SELECT_CHANNEL, FT_SELECT_POINT, FT_SELECT_RANGE, FT_SELECT_VOXEL