Inputs

Presets

Here you will find a menu for calling up the presets for numerous common metals. Several settings for Refraction Index and Absorption can be generated via the

Preset system.

IOR [XYZ ]

This is a method of calculation for red, green and blue color portions. The coloring of the surface and its reflections is defined depending on the angle from which the surface is viewed.

Absorption [XYZ ]

Use this setting to influence the intensity of the reflection separately for the three color portions of the reflected light.