| 
   Command  | 
  
   Path  | 
| 
   File > Export  | 
The Export STEP (3D only) command exports 3D curves, surfaces, and solids from a Vectorworks files into STEP format. Closed solids export as solids, while open solids export as a collection of surfaces. Objects that export to STEP include:
| 
   3D loci  | 
  
   NURBS curves and surfaces  | 
| 
   3D polygons  | 
  
   Shells  | 
| 
   3D symbols  | 
  
   Sweeps  | 
| 
   Chamfers  | 
  
   Architectural objects (wall/slab/column/stair)  | 
| 
   Fillets  | 
  
   CSG solids (add/subtract/intersect/section)  | 
| 
   Groups  | 
  
   Extrudes and multiple extrudes  | 
| 
   Parametric objects  | 
  
   Solids (sphere/cone/hemisphere)  | 
To export a STEP file:
1. Select the command.
The Export Options dialog box opens.
2. Select Export Solid as Trimmed Surfaces to export a solid as several different “bodies” (for example, a cube exports as six bodies); otherwise, a solid is exported as a single body.
3. Specify the file name and destination.