What is virtual reality pre rendered frames?

Virtual reality (VR) pre-rendered frames refer to the technique of creating pre-rendered images or frames that can be used in virtual reality applications. In simpler terms, these frames are created in advance to be used in VR experiences. The pre-rendered frames are basically static images that are computer-generated and stored in memory, ready to be displayed when needed.

Pre-rendered frames are widely used in VR applications because they reduce the amount of processing power required from the device used to run the VR experience. Since the frames are pre-rendered, the device doesn't have to render the frames in real-time, thus reducing the processing requirements.

Pre-rendered frames can also improve the quality of the VR experience, as they can be created with higher visual fidelity than real-time rendering would allow for. They can be used to create detailed environments or objects that would be difficult to achieve in real-time rendering.

However, pre-rendered frames also have some drawbacks. They can limit the interactivity and immersion of the VR experience since the frames are static and not dynamic like real-time rendering. This means that the user may not be able to interact with objects in the VR world as freely as they would in real-time rendered VR.

Overall, pre-rendered frames are a useful technique in VR applications, especially for creating immersive and visually stunning experiences. However, they work better in certain contexts than in others and are not a one-size-fits-all solution for all VR experiences.