Is there any 3D visualization library or toolkit for C? (No C++ please!)

Basically I'm interested in knowing if there exists any openGL 3D visualization toolkit for C for scientific 开发者_如何转开发uses?

I don't know about any straight forward libraries, but Vis5D+ ist written in C, iirc. Maybe you can incorporate that into your project.

Edit: Oh, and of course IBM's DX is also there, but also not a library.

Well, currently I'm using Matlab in combination with C by using the MEX interface. It allows me to write performant code in C (where Matlab code only is often too slow for real scientific computing) and visualize it with Matlab.

Check it out!