Hi, I am not sure if here where i should post, but I have to learn OpenGL. Are there any good tutorials out there that I can refer to. I know VTK, but I have always wondered that it would be better if I know OpenGL as I can really get involved with the coding.
How bout GUI toolkits that I can use with OpenGL. the reason being is, I probably have to create a system that deals with either image processing or medical visualisation at the end of my project.