Currently I am reading though the cryengine gamecode. It is huge not very well documented. It would be really good if I could create an UML diagram from the project file.
I already found some tools to generate an UML diagram from c++ code, the problem is that the cryengine project is really huge and it would take a lot of time to do this.
Do you think this is possible?
Visual Studio has the build-in UML generator.
On Visual Studio project, select Class View, right click on the namespace, select View Class Diagram. It may take a while to generate UML diagrams if your project is big.
Hope this helps.
You may be disappointed by the result: a huge mess of C++ may render as an equally hugely complicated UML diagram.
Nevertheless, one tool that designed to help visualize large C++ code bases is Understand.
来源：https://stackoverflow.com/questions/13452507/visual-studio-generate-uml-from-a-c-project