Convert OBJ to EASM

Understanding OBJ and EASM file formats

OBJ is a widely used 3D geometry definition file format developed by Wavefront Technologies. It stores 3D model data, including vertices, texture coordinates, normals, and faces, and is supported by most 3D graphics applications.

EASM stands for eDrawings Assembly, a proprietary file format used by Dassault Systèmes' eDrawings software. EASM files are designed for sharing, viewing, and collaborating on 3D CAD assemblies, especially from SolidWorks and other CAD tools, in a lightweight, read-only format.

Why convert OBJ to EASM?

Converting OBJ to EASM allows you to share 3D models with stakeholders who use eDrawings for easy viewing and collaboration, without exposing the original editable geometry or requiring access to complex CAD software.

How to convert OBJ to EASM

There is no direct converter from OBJ to EASM, as EASM is a proprietary format. However, you can achieve this conversion using a two-step process:

1. Import the OBJ file into a CAD application that supports OBJ import, such as SolidWorks.
2. Export the imported model as an EASM file using the eDrawings Publisher add-in.

Step-by-step conversion using SolidWorks and eDrawings

1. Open SolidWorks.
2. Go to File → Open and select your OBJ file.
3. Once the model is loaded, make any necessary adjustments or save as a SolidWorks part/assembly.
4. With the model open, go to File → Publish to eDrawings or File → Save As and choose EASM as the file type.
5. Save the file. Your model is now in the EASM format.

Recommended software for OBJ to EASM conversion

• SolidWorks (with eDrawings Publisher add-in): Best for professional and accurate conversion.
• eDrawings Professional: Can open SolidWorks files and save as EASM, but requires the model to be in a compatible format first.

There are currently no reliable online converters for direct OBJ to EASM conversion due to the proprietary nature of the EASM format.

Summary

To convert OBJ to EASM, import the OBJ into SolidWorks and export it using the eDrawings Publisher. This ensures your 3D model is easily shareable and viewable in eDrawings, maintaining compatibility and security.