PHYSICALLYBASED

A database of physically based values for CG artists

Shading


Base Color:

Metalness:

IOR:

Misc


Relative Luminance:

Description

When iron reacts with oxygen it transforms into a non-metal substance called iron oxide.

References

These reference values are based on the most accurate data available at the time and are continually updated as new measurements become available. Depending on the material and the property you're after, there's more or less variability to take into account. Use these values as a starting point, or as validation for existing materials, and then tweak further using your artistic freedom.

Made by Anton Palmqvist with data from https://api.physicallybased.info/v2