Definition

Calculates and shapes light.

Korean Meaning

빛을 계산한다

Leaf Meaning

Emissive lamps, transmission glass, and gradient-driven falloff — how biblical scenes read in light and shadow.

Examples Across Tools

ToolExample
BlenderEmission, Gradient Texture, RGB Curves in shader trees.
PhotoshopDodge/burn, gradient maps, and exposure adjustment.
NukeGrade node shapes light response on plates.
HoudiniLight objects and environment maps in Karma/Redshift.
TouchDesignerLUT TOPs and level controls shape visual tone.
Atlas LogosTemple lamp emission and fire-pillar divine glow.

First Practice

Build a temple lamp with Emission + Subsurface, then mask intensity with a Gradient Texture and ColorRamp.

Source References

Geometry Nodes Manual.pdf

Manual
File path
source-materials/Geometry+Nodes+Manual.pdf
Note
Creator Alphabet letter "Lighting" — geometry nodes manual defines the Blender-side grammar.
View in Sources catalog →

Geometry Nodes List NEW.txt

Course List
File path
source-materials/Geometry+Nodes+List+NEW.txt
Note
Cross-tool operation lighting — indexed from course sections covering Lighting.
View in Sources catalog →