It might actually be possible to work and export .csm (motion capture data) to DXF format. As for the specific, it would be best to consult various 3ds Max sources, either forums or some website that provides guides/tutorials about this subject.
Home > Search converters: csm to dxf
Conversion of csm file format to dxf file format beta
Search for csm to dxf converter or software able to handle these file types.
Convert 3ds Max Character Studio Maker to AutoCAD DXF Drawing Exchange Format.
We have found 2 software records in our database eligible for .csm to .dxf file format conversion.
Microsoft Windows software 
- convert csm to dxf on Windows
3ds Max (3D Studio Max)
A widely-used 3D animation application from Autodesk
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from csm file | No | Yes | Yes | csm editor | Yes | No | No | No |
to dxf file | No | No | No | No | No | Yes | Yes | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned csm to dxf. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software 
- convert csm to dxf on macOS
Afanche 3D Viewer for Mac
A Mac version of the popular 3D visualisation software
Additional links: Open csm file, Open dxf file
CSM
Files with csm extension are related to the 3ds Max Character Studio Maker tool. A csm file contains markers for 3D character stores in ASCII text format.
DXF
Files with dxf extension can be typically found as 2D CAD drawings saved in the Drawing Exchange Format, a common format for exchange of engineering drawings.
Back to conversion search
