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Home > Supported File Formats > Okino Transfer File to 3MF


How to convert Okino Transfer File (.bdf) to 3MF?


PolyTrans|CAD+DCC performs mathematically precise CAD, DCC/Animation, GIS and BIM 3D file conversions into all key downstream 3D packages and file formats. Okino software is used and trusted throughout the world by many tens of thousands of 3D professionals in mission & production critical environments, backed by respectable personal support directly from our core development team.

     

Okino Transfer File

The Okino .bdf file format is the native format used by Okino's PolyTrans and NuGraf products. It is a "snap shot" of the core Okino 3D scene graph database and in essence is a super-set of the capabilities of most 3D files formats. It is the preferred and best file format to use when converting data between 3ds Max (via the PolyTrans-for-3dsMax native plug-in system) and Maya (via the PolyTrans-for-Maya native plug-in system).

     

3MF

3MF, 3D Manufacturing Format, is a modern replacement for the legacy STL (StereoLithography) file format with an explicit focus on the proper transmission of CAD and non-CAD model data for 3D printing as well as to downstream services and platforms. From Okino's long term perspective, the VRML2 file format was and is "just as good" for such requirements but never had the correct understanding nor traction since its introduction in 1995.

Features of 3MF over the legacy STL format includes: geometry instancing support, layered texture maps, multiple layers of UV texture coordinates, vertex colors and extended material types.

History, features, overviews, implementation partners and more can be read on the 3MF Consortium’s web site.

Note: Microsoft Windows uses the 3D Manufacturing Format (.3mf) for all 3D printing tasks.

Please also refer to the 3MF export converter for more information related to 3MF.