IES Texture Node

The IES Texture is used to match real world lights based on IES files (IES). IES files store the directional intensity distribution of light sources.

Входы

Vector

Texture coordinate for lookup in the light distribution. Defaults to the normal.

Strength (сила)

Light strength multiplier.

Свойства

Mode

The location to load the IES file from.

Internal:

Use IES profile from a file embedded in a text data-block in the blend-file, for easy distribution.

External:

Load IES profile from a file on the drive.

Выходы

Factor

Light intensity, typically plugged into the Strength input of an Emission node.

Примеры

Lights with different IES profiles.