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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 www.cadstudio.cz/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.

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12.12.2017 8096×

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

See also:
Tip 12588:	Which CAD formats can be be translated in Fusion 360 even without the cloud, offline?
Tip 12464:	How much water is boiling in the Utah teapot?
Tip 12325:	How to display a DWG from Advance Steel including AS objects? (AST viewer)
Tip 12314:	How to display OBJ models including textures in A360?
Tip 12297:	Which CAD formats are supported in the Autodesk Manufacturing Data Exchange Utility?

Selected tip: How to detect DWG files created in the drawing module in Autodesk Fusion 360?

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