Physically Based
Look up physically based rendering values for 3D materials across supported graphics engines.
About Physically Based
Physically Based is a web-based reference database that compiles standardized physically based rendering (PBR) values for 3D materials used in computer graphics. It acts as a centralized source for accurate, consistent material property data to support realistic 3D rendering workflows across projects.
Users can search for materials by name to view properties including color, index of refraction (IOR), specular reflectance values, and material density. The platform allows output customization for over 20 supported graphics engines, a wide range of color spaces, and different light unit systems. It is designed for CG artists, 3D modelers, and visual effects professionals who need reliable material data for their work.
Key features
- Searchable library of PBR material property values
- Supports over 20 popular 3D rendering engines
- Adjustable output for multiple color space options
- Includes material density and IOR data
Best for: It is most beneficial for 3D artists, CG professionals, and visual effects creators working with physically based rendering workflows.
Good for
- Wide compatibility with common 3D rendering tools
- Comprehensive material properties for realistic renders
- No installation required, accessible via web browser
Physically Based at a glance
- Website
- physicallybased.info
- Category
- Design & Creative › Video Editing & Animation
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 7, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Physically Based FAQ
What type of resource is Physically Based?
It is a web-based database of physically based rendering (PBR) values for 3D materials used in computer graphics.
Which 3D rendering engines does the site support?
The platform supports over 20 common tools including Blender, Unreal Engine, Unity, V-Ray, and Arnold.
What material properties can I look up?
Users can access values like color, index of refraction, specular reflectance, density, and more for listed materials.
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