What is 3dm
3dm is a extension of Rhino 3D drawing file. It may be viewed by Rhinoceros 3D software.
Rhinoceros 3D is a 3D model file that is developed with modelling/colouring software.
Rhinoceros software works out its modelling process with Nurbs system. In this system, instead of getting interaction on surface, it performs the operation with modelling lines and surface control points.
Viewer or Converter for 3dm
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