Convert DWG to GLB

Understanding DWG and GLB file formats

DWG is a proprietary file format developed by Autodesk for storing two- and three-dimensional design data and metadata. It is widely used in CAD (Computer-Aided Design) applications, especially AutoCAD, for architectural, engineering, and construction drawings.

GLB is a binary file format for 3D models, based on the glTF (GL Transmission Format) specification. It efficiently stores 3D geometry, materials, textures, and animations in a single file, making it ideal for web, AR, and VR applications.

Why convert DWG to GLB?

Converting DWG to GLB allows you to bring CAD models into modern 3D environments, such as web viewers, game engines, and AR/VR platforms. This conversion is essential for sharing, visualizing, or interacting with CAD data outside traditional CAD software.

How to convert DWG to GLB

Direct conversion from DWG to GLB is not natively supported in most software. The typical workflow involves exporting the DWG file to an intermediary 3D format (like FBX or OBJ), then converting that file to GLB.

Recommended software for DWG to GLB conversion

• Autodesk AutoCAD: Open your DWG file and export it to FBX or OBJ via File → Export.
• Blender: Import the exported FBX/OBJ file, then export as GLB using File → Export → glTF 2.0 (.glb/.gltf).
• Online converters: Some online tools (like AnyConv) offer direct DWG to GLB conversion, but results may vary in quality and compatibility.

Step-by-step conversion process

1. Open your DWG file in AutoCAD or a compatible CAD program.
2. Export the model to FBX or OBJ format using File → Export.
3. Open Blender and import the FBX/OBJ file via File → Import.
4. Export the model as GLB using File → Export → glTF 2.0 (.glb/.gltf).

Tips for successful conversion

• Check geometry and materials after each conversion step to ensure fidelity.
• Optimize your model in Blender before exporting to GLB for better performance.
• Use the latest versions of software for best compatibility.

Conclusion

Converting DWG to GLB enables seamless integration of CAD models into modern 3D workflows. Using tools like AutoCAD and Blender ensures high-quality results and broad compatibility.