These days I”ve looked the OpenFrameworks documentation. I just read about the OF classes and functions to get a big picture about this library. I”ve also been looking at the addons that come integrated whithin OF, and I”ve been playing with examples of both library and addons.
Also here is a good resource for understanding c++:
C++ Language Tutorial
I”ve found that OF is very similar to processing, specially the ofGraphics functions. However I didn”t understand what is the opengl”s texture. I guest that is kind of similar to PGraphics in processing, but I don”t really know. I”ll figure it out.
I”ve also been looking at the OpenFrameworks forum and there are some really interesting projects regarding multitouch and computer vision. Definitely I think that I will try to work with this multitouch staff, because it is awesome and it is what I was looking for.
Some other interesting videos: