Blender Git Commit Log

Cleanup of default_value handling in node sockets.

The structs stored in the anonymous void *default_value in bNodeSocket are now handled completely inside node_socket.c. All allocation/freeing/duplicating for this has been replaced by the appropriate calls to generic API functions (declared in NOD_socket.h).

This will make the default value handling more reliable for future node socket code. Group socket copying and value conversion has also been moved into the generic socket API file.