Home > Supported File Formats > CINEMA-4D to DGN

How to convert CINEMA-4D (.c4d) to DGN (MicroStation)?

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.

CINEMA-4D

CINEMA 4D (C4D) is a well known and respected 3D DCC/Animation software program by MAXON Computer of Germany. C4D came to take on a much larger market share in the 2010's decade (and beyond) once other animation packages waned or went out of business.

Okino has been MAXON's primary 3D conversion partner since 1998 and hence has very strong support for importing, exporting and converting C4D files without the need to have a local copy of C4D installed.

It should be noted that no software program can read or write 3ds Max (.max) or Maya (.ma) files, just as was the case with CINEMA 4D prior to release v12. Hence, as is little understood, the proper way to convert C4D files to/from 3ds Max is via the Okino PolyTrans-for-3dsMax system and to/from Maya via the Okino PolyTrans-for-3dsMaya system.

However, Okino's primary focus is to provide the main industry standard CAD file conversion support to C4D users.

DGN

DGN is a 2D/3D file format, with its roots going back to the early 1980s, that is used as the native file format of such programs as Bentley's MicroStation and Intergraph's PDS software packages. Relative to deep history, DGN could be considered a competitor or rival to the Autodesk DWG file format. Okino considers both DGN and DWG rather "crude" and old file formats, depending on what vintage of file is used and whether the files contain ACIS-SAT/Parasolid "BREP solids" geometry or just 2D/3D vector geometry.

Okino considers a DGN V8 file to be of two varieties: (1) "GIS" like models defined using basic primitives like lines, curves, arcs and 3D objects defined by the extrusion and revolution of these basic elements - these types of files are typically glutted with an enormous number of basic elements which can result in massive scenes that can very slow to display and take up a lot of memory. (2) The second variety of DGN file uses the more modern "BREP solids" geometry type to define the 3D objects as lighter weight and more efficient NURBS surfaces and solids.

Okino spent over 20 years developing its DGN importers and exporters. As such, we understand the nuances of DGN and its related conversion issues. Please refer to our DGN importer WEB page which has extensive information on (1) the history of DGN and when to use DGN, (2) how to import massive DGN files (such as PDMS 3D plants, oil refineries, etc), (3) how to import from AVEVA PDMS and Intergraph PDS, and (4) our suggestions about using STEP or VRML2 as alternative conversion methods from Bentley's MicroStation.

More Info: PolyTrans-for-CINEMA 4D

CINEMA-4D import converter's overview

DGN export converter's overview