What is Physically Based Rendering (PBR)?

When it comes to 3D visualization, physically based rendering (PBR) is an approach that focuses on simulating the physical world as accurately as possible. This approach uses real-world physics to calculate how light should interact with an object, resulting in more realistic images.

Some of the benefits of using PBR for 3D visualizations include:

  • More accurate lighting: By using physical laws to simulate lighting, PBR can create more accurate and realistic images.
  • Improved realism: PBR can help to create more realistic images, since it takes into account how light behaves in the real world.
  • Better performance: Since PBR is based on physical laws, it can be easier to achieve better performance than with traditional.