PAL13639 (EDF PAL 317 : SMESH : Create "0D Hypothesis")

PAL13639 (EDF PAL 317 : SMESH : Create "0D Hypothesis")
    add  Mesh_Segment.LengthNearVertex()
PAL13615 (EDF PAL 315/31 GEOM SMESH : meshing of a "5 edges quadrangle")
    add  class Mesh_CompositeSegment(Mesh_Segment) amd
         COMPOSITE type of segment algorithm
PAL13903 (SMESH Extrusion along a path , linear variation of the angles)
    add optional LinearVariation arg to ExtrusionAlongPath()