1 answer

• 
  Robert Stein over 1 year ago

  Hard to do. Max uses mesh, IGES uses Nurbs.
  The Max-way:
  -Rightclick Convert to Editable Patch
  -Rightclick Convert to NURBS
  Export as IGES

  The Rhino-way:
  -Import OBJ or 3DS Mesh
  -Type _MeshToNURB (only works for Meshes with less then 20,000 Faces)
  -Clean up with _Join _MergeAllFaces (evtl. Timeconsuming) _ShrinkTrimmedSrfToEdge
  Save as IGES