Panda3D

Panda3D stands out through its extensive feature set, catering to diverse 3D development needs. It supports everything from basic geometric rendering to advanced post-processing effects, networked multiplayer, and VR/AR development. This breadth ensures developers are not limited by the engine as their project scope grows. Its open-source nature allows for deep customization, making it a versatile choice for commercial, academic, and hobbyist projects seeking a full-featured 3D solution.