title: Create STEP/IGES or whatever file from .NET
body: <p>From my application (.NET 2.0 c#) I need to export a 3D object to a file importable in AutoCAD.<br><br>
  I created my DirectX 9 Mesh and I show it in a DirectX control, but with SlimDX I am not able to create a .X file, that anywhay can not be imported directly in AutoCAD, and I can not run and external conversione tool, well, I can, but the final user not.
  <br><br>
  STEP or IGES files would be the best option
  <br><br>
  SlimDX is needed because I need both 32 and 64 support.</p>