How are PBR 3D models used and what are the most common use cases?

Here are some of the most common use cases for PBR models:

• Video Games: PBR is extensively used in the gaming industry. Its capacity to create visually striking and realistic game environments significantly enhances the overall gaming experience. Notable game engines like Unreal Engine and Unity support PBR, and many AAA games make use of this technology.
• Architectural Visualization: In architectural visualization, PBR aids in creating highly realistic representations of buildings and interior spaces. This includes accurate portrayals of materials like concrete, glass, and metal under different lighting conditions.
• Product Design: For product design and visualization, PBR models can depict how a product will look under different lighting conditions and from various angles, contributing to more informed design decisions and better marketing visuals.
• Animation and Film: PBR has become a standard in animation and film due to its ability to generate realistic, high-quality renderings. It is essential for creating lifelike characters and environments that react naturally to light.
• Virtual and Augmented Reality: As VR and AR technologies evolve, the demand for realistic visuals increases. PBR models offer a greater level of realism in these immersive experiences, enhancing the user's sense of presence in the virtual world.

By accurately modeling the way light interacts with different materials, PBR helps artists, designers, and developers create visuals that are more realistic and consistent across different lighting conditions and viewing angles. Understanding and implementing PBR can greatly improve the visual quality of your project, regardless of the field.