In 2014 and 2015, every stereo-pair 3D image that I saw on public TV was no-better-than-poorly drawn. In response, in 2016, I posted robust mathematical transforms  for drawing such images and made them freely available in the public domain:  http://ftp.setterholm.com/3DEnvC/3DEnv-VisualizationTransforms.pdf        By 2017 the quality of stereo-pair 3D image renderings shown on public TV was excellent!

The introduction & directions of/for the content are in “3DEnv.pdf”: http://ftp.setterholm.com/3DEnvC/3DEnv.pdf

I posted a complete, freely adaptable, interactive 3D simulation environment, programmed in the ‘C” programming language, as post’s title (above) suggests. The FTP link is: http://ftp.setterholm.com/3DEnvC

Therein the complete latest download is in Zip file:  http://ftp.setterholm.com/3DEnvC/3DEnv-v064-20180717.zip  Screen “selfies” of 4K UHD monitors can now be captured.

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