Convert OBJ to IFC: All You Need to Know

OBJ to IFC: Resources

The following resources are provided for your reference, focusing on the interoperability and exchange between OBJ and IFC files. They are designed to assist you in the transition from OBJ to IFC files.


OBJ File OBJ

The OBJ (Alias Wavefront Object) is a text-based file format that is widely used for 3D geometry objects across various 3D software programs. The OBJ file format can store named group objects, surface materials with transparent colors and texture images, and geometry primitives in the form of quads or triangles. However, it’s important to note that during the OBJ file conversion using our Autoconverter software, any quad primitives will be simplified into two triangles, as only triangular facets are supported. Additionally, due to its textual format, OBJ files tend to have larger sizes compared to binary file formats like 3DS (3D Studio) or SKP (SketchUp).


IFC File IFC

The IFC (Industrial Foundation Classes) file extension is commonly used in AEC (Architecture Engineering Construction) software, including applications like Revit from Autodesk or SmartPlant 3D by Intergraph. The IFC file format can store a wide range of information, including model geometry, measurement units, reusable geometry component instances, material colors with alpha values, assembly structure with component names, and generic BIM (Building Information Modeling) data. With our software, Autoconverter and Automesher Application, you can open and save IFC geometries with custom properties and convert them to various other 3D file formats.