Definition: Povray31 (pronounced "PO-va-ray-THA-hay") is a rendering engine for video games, specifically designed for 3D graphics. It was developed by Unity, a popular game engine used in gaming industries such as PlayStation. The term 'povray31' stands for 'Post-Oculus VR and 3D Rendering Engine for 3D Graphics'. Povray is a proprietary software application that provides advanced rendering capabilities for 3D games. It combines the features of Unity, which offers Unreal Engine-like functionalities in its open-source nature, and OpenVR's VR technology to create interactive, immersive experiences. The key idea behind povray31 is to simplify 3D graphics for gamers and developers who need to build highly detailed, realistic environments. By using povray31, developers can save time and effort when creating games by focusing on their core gameplay rather than the more complex aspects of VR development. It's worth noting that while Povray31 has a user-friendly interface, it still requires a lot of configuration and tweaking to achieve high-quality 3D graphics. The engine is continuously evolving and adding new features to improve its capabilities in various video games. So, 'povray31' serves as an advanced rendering technology for creating rich, immersive video games and simulations that require detailed visuals and realistic environments.