Outline 。Definition Tutte's barycentric mapping Least squares conformal maps(LSCM,ASAP) Angle-Based Flattening (ABF) ·ABF+,LABF As-rigid-as-possible (ARAP) 。Simplex Assembly Outline • Definition • Tutte’s barycentric mapping • Least squares conformal maps(LSCM, ASAP) • Angle-Based Flattening (ABF) • ABF++, LABF • As-rigid-as-possible (ARAP) • Simplex Assembly