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How to convert Intergraph PDS to Rhino (.3dm)?

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.

Intergraph PDS

Intergraph 'Plant Design System' is a comprehensive, intelligent computer-aided design/engineering (CAD/CAE) application for plant design, construction, and operations.

Files can be exported from PDS as MicroStation DGN files and imported natively into Okino software via our dedicated DGN importer. Preferably, you should import only the .DRI (Design Review) file which itself will then read in all of the individual DGN files. Please follow the method as outlined in the 'How to Import from Intergraph PDS DGN Models' section of the Okino online DGN help file. It is also suggested that you read the 'Tutorial: How to Import Massive DGN Files (PDMS Plants, Oil Refineries, etc)' section of the same help page.

Rhino

The '.3dm' file format, otherwise known as 'OpenNURBS', is the primary and native file format of the Rhino NURBS modeling package by Robert McNeel and Associates.

Okino was one of the earliest companies to recognize and support the McNeel Rhino software. We have natively supported the Rhino .3dm file format since the release of Rhino v2.0 and up to the current versions of the .3dm file format.

Okino also supports many of the other CAD and non-CAD file formats that Rhino can import and export.

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