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C# fot JT files - Int32CDP arithmetic decoding




I'm writting a 3D player in C#, and i'm trying to add JT format to this application.


So far, i've been able to get the full product structure from JT files, but i'm encountering issues for Tri Strip Set Shape LOD Element. Here and there, i've to read Int32CDP compressed through arithmectic method. But now way for me to achieve it.


Could it be possible to get the sources from your C++ tool kit to convert it in C#? Or to get some help?





What is JT?

JT is the World’s Most Widely Used 3D File Format for PLM

JT is the common language of PLM and is the world’s most widely used 3D format. JT is the first ISO International Standard ( IS 14306-1) for 3D visualization and collaboration. Compact and accurate, JT is used throughout the product development lifecycle in all major industries to communicate the critical design information typically locked up inside a CAD file.

Siemens PLM Software customers rely on JT to be the most robust 3D visualization format available.

JT Open Factsheet
JT Open Member Resources
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JT Open File Format Technology
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