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.