CAD tip # 11726:

Question

CAD

% platform category

Loading 3D models in the OBJ file format to AutoCAD.

AutoCAD does not support importing of OBJ format files by default - see CAD formats - and you will need additional software to convert OBJ->DWG.

But with the freeware LISP utility OBJ2DWG you can import simple OBJ files directly in AutoCAD. This add-on application converts meshes stored in OBJ files to AutoCAD 3D objects of the type PFace mesh. Certain limitations apply - you can convert objects only up to the maximum size of 32767 vertices, the utility will not convert possible colors, materials, smoothing groups and normals.

Download the OBJ2DWG tool from Download, load it with APPLOAD and type the command OBJ2DWG. Enter the name of .OBJ file on the prompt. After the conversion you may need to zoom to the loaded 3D model.

ACADCivilADTACADM

*CAD

12.12.2017 31395×

Comments Tell a friend

applies to: AutoCAD · Civil 3D · AutoCAD Architecture · AutoCAD Mechanical ·

See also:
Tip 14347:	PDFIMPORT - No objects were imported.
Tip 14114:	How to export 3D Solids from Advance Steel to IFC format?
Tip 14075:	Overview of CAD formats supported in Inventor 2025 (import/export/AnyCAD).
Tip 14072:	How to import an STL, OBJ or 3DS file to an AutoCAD 3D model?
Tip 14053:	Why doesn't my export from Civil 3D to IFC 4.3 export surfaces and solids?

Selected tip: How to make wall semitransparent in Archit.Studio?

Back All CAD Tips

Animated drawing of a curve shape in AutoCAD. « | » A handy calculator - expression evaluator in 3ds Max.

Have we helped you? If you want to support the CAD Forum web service, consider buying one of our CAD applications, or our custom software development offerings, or donating via PayPal (see above). You may also add a link to your web - like this "fan" link:

Text:

FAQ

Featuring:
Add .CIT raster format support to AutoCAD and Map and Civil 3D
CITin More info

Please use these tips at your own risk.
ARKANCE is not responsible for possible problems that may occur as a result of using any of these tips.

CADforum

Tips, tricks, utilities, help, how-tos and FAQ for AutoCAD, LT, Inventor, Revit, Map, Civil 3D, Fusion, Forma, 3ds Max and other Autodesk software (community support by ARKANCE).

ARKANCE CZ (CAD Studio) - Autodesk Platinum Partner & Training Center & Consulting Services Partner

CONTACT:
webmaster.cz@arkance.world | tel. +420 910 970 111