Learn how to export OBJ files from Shapr3D, including mesh geometry, vertex colors, and available export settings.
What is an OBJ file?
OBJ is a 3D file format used to exchange polygonal mesh geometry between applications. It is commonly used in 3D graphics, visualization, and color 3D printing workflows.
In Shapr3D, you can export solid bodies as OBJ mesh geometry, with the option to include vertex colors.
Export OBJ files from Shapr3D
Shapr3D supports exporting designs in OBJ format for use in compatible applications.
OBJ export settings
When exporting an OBJ file, you can configure the following settings:
- Include Mesh Bodies: Include existing mesh bodies in the exported file.
- Include Vertex Colors: Include vertex color information in the OBJ export. Some applications may not support vertex colors.
- File Name: Enter a name for the exported file.
- Include Hidden Items: Include hidden items in the export.
- Save Each 1st-Level Item Separately: Export first-level items as separate files, with file names based on their item labels.
Read more
For step-by-step instructions on exporting files from Shapr3D, visit How to export files from Shapr3D.
Considerations when using OBJ files
Mesh geometry
OBJ stores polygonal mesh geometry rather than the parametric solid geometry used by CAD exchange formats such as STEP and Parasolid.
For more information about working with mesh geometry in Shapr3D, visit Working with STL and mesh files in Shapr3D.
Color compatibility
OBJ exports can include vertex colors, but support varies between applications. Check whether your destination application supports vertex colors before relying on them for visualization or printing.