Developers also do not have to assume and adjust values just
by code and they can check how an object reacts to property
changes immediately. In addition, communication between
programming part and graphic part was smooth because Unity
enhances the link between both parts. These properties of Unity
speeded up the game development process greatly. Unity 3D
also supports various formats such as .max, .mb, .fbx, .obj, thus
allowing detailed and systemic interoperation with other
programs.