To run the ExIfc2Obj sample application:

1. Open a terminal window and go to the directory where the sample binary file is located:
   • For Microsoft® Windows® platforms: <IFC_DIR>\exe\<version>
   • For non-Windows platforms: <IFC_DIR>/bin/<version>

   <IFC_DIR> is the directory where you unpacked the IFC SDK archive.

   To determine your <version> parameter, please see the appropriate section in the Download IFC SDK topic.

2. Run the sample with the appropriate parameters:

               
   ExIfc2Obj <ifc_filename> [obj_filename]
               
             

   ifc_filename	Full path to the IFC or IFCZIP file to be exported.
   obj_filename	Full path to an output OBJ file name to be created as a result of the export operation (optional).