enh: Add x, y, z member references to Point class [Numerics] (#363)
enh: Add x, y, z member references to Point class [Numerics] (#363)


stefanpsz/MIRTK,stefanpsz/MIRTK,schuhschuh/MIRTK,schuhschuh/MIRTK,BioMedIA/MIRTK,BioMedIA/MIRTK,schuhschuh/MIRTK,stefanpsz/MIRTK,BioMedIA/MIRTK,stefanpsz/MIRTK,BioMedIA/MIRTK,schuhschuh/MIRTK