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Can anyone recommend a good U3D library?

I need to put some 3D images into PDF files, and PDF uses universal 3D (U3D) formats. I don't like the U3D Sourceforge project (basically what Intel released after efforts to standardize ECMA).

Does anyone know of good U3D libraries that I could use? I am using C ++ on Microsoft Windows, FWIW.

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3 answers

VCGLib is a grid processing library that has a U3D exporter and various importers (see http://vcg.sourceforge.net/index.php/Tutorial#File_Formats ). MeshLab is a tool built on top of it.

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Another answer would be visual technology services with PDF3D (PDF link). I began to evaluate it, and I like what I see so far.

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I agree with your position not wanting the U3D sourceforge project. People of my company have problems with this when exporting large models: it runs out of memory.

The project clearly states that it has memory problems on its TODO list and is dead since 2007, so I highly recommend you go to another place.

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Source: https://habr.com/ru/post/1301748/

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