Features:
  general:
         plugin concept for each 3d format
         registry support
         Setup for easy install/deinstall
  host program:
         statistics for imported meshes
         mix different import formats
  plugin dll general:
         help
         different options for different fileformats
         last filename and path are stored
         log file
         sizing
         axes swapping
         unifying
         new dxf in plugin
         new direct x out plugin
  plugin dll specific:
         3ds import:supports *.3ds and *.prj, split by surfaces
         dxf import:supports 3DFACE, POLYLINE, objects are identified
                by Layer or Color, improved line parsing state machine for
                parsing and object identifying
         raw import:improved line parsing
         lwo import:supports split by surfaces
         raw export:improved smoothing
         3ds export:supports smoothing groups
         asc export:supports smoothing groups
         lwo export:supports smoothing
         dxf export:supports 3DFACE or POLYLINE, Layer and
Color
         x  export:supports smoothing
  Supported file formats:
  Import:
  RAW
        Generic ASCII format
  3DS/PRJ    Binary format of 3dStudio
  IOB   Binary format of Imagine
  LWO   Binary format of Lightwave
  DXF   ASCII format of Autodesk
  POB   POV-Ray binary file
  Export:
  RAW   Generic ASCII format
  3DS/ASC   Binary format for 3dStudio
  IOB   Binary format for Imagine
  LWO/LWS   Binary format for Lightwave
  DXF   ASCII format for Autodesk
  RWX   ASCII format for RenderWare
  WRL   ASCII format VRML 1.0
  OBT   ASCII format for HighLight
  X     Direct X format for Microsoft
  RPL   ASCII format for Real 3D
  POV/UDO   ASCII format for POV-Ray and Moray
  POLY/UDO   ASCII format for Polray and Moray
  POV(Wire)/UDO   ASCII format for POV-Ray and Moray
  POV(Blob Wire)/UDO   ASCII format for POV-Ray and Moray
  POV3/UDO   ASCII format for POV-Ray and Moray
  R3D   Binary object format for Real 3D