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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 8811×

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

See also:
Tip 12710:	Boolean subtraction of 3D mesh objects in Meshmixer.
Tip 12697:	Opposite angle for angular dimensions in Inventor drawings (iLogic).
Tip 12685:	ReLinkField - re-link fields to source objects.
Tip 12663:	How to transfer my project from Infraworks to Revit?
Tip 12588:	Which CAD formats can be be translated in Fusion 360 even without the cloud, offline?

Selected tip: How to display quotation marks within a LISP text string?

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