I\'m not sure how useful this would be, but I thought it might be neat to visualize the objects being used in my program and which objects are being referenced from where. I\'m
There is the Object Graph Visualizer which displays classes and objects in 3D. For now it lacks an API to automate the initialization, however it shouldn't be too difficult to add this functionality. Source code also on Github.
Edit: There is already work being done in that direction apparently: https://eprints.hsr.ch/491/