January 6, 2014:
Starting with IfcOpenShell 0.4 IfcObj is now obsolete in favour of the IfcConvert utility!
Get IfcConvert at http://ifcopenshell.org/ifcconvert.html.
Get IfcConvert at http://ifcopenshell.org/ifcconvert.html.
January 6, 2014:
IfcOpenShell 0.4.0 rc1 has just been released!
Visit http://blog.ifcopenshell.org for a changelog and stay updated on the development of IfcOpenShell.
Visit http://blog.ifcopenshell.org for a changelog and stay updated on the development of IfcOpenShell.
August 23, 2011:
IfcOpenShell needs your help! Find out what you can do to help improve the open source IFC implementation, visit http://blog.ifcopenshell.org/2011/08/ifcopenshell-needs-your-help.html.
IfcObj: An application for converting ifc geometry to the Wavefront .obj file format
Installation instructions for Windows, Linux and Mac OSX
- Determine if your operating system is 32bit or 64bit
- Download and unzip the appropriate version of IfcObj
- Windows
- IfcObj 32bit Windows
- IfcObj 64bit Windows
- Mac OSX (built using the 10.6 SDK)
- IfcObj 32bit OSX
- IfcObj 64bit OSX
- Linux (suits most recent distributions)
- IfcObj 32bit Linux
- IfcObj 64bit Linux
Installation on other platforms
- Download and compile the sources of Open CASCADE, or use your package manager to install the libraries
You can also use the Open CASCADE Community Edition, it provides a CMake file for easy configuration - Download and compile the sources of IfcOpenShell
Usage
- You can invoke IfcObj from the command line or drag an .ifc file over the IfcObj executable to convert it

Can't get enough of semantics in the built environment?
Comments? Suggestions? Feature requests? Just plain angry with the world?