Phase Function

Computer Graphics · Participating Media · phase-function.yaml

The volumetric analogue of a BRDF: the angular distribution of light after a single scattering event in a medium.

• supersedescorrects · extends
• classifiesspecializes · part-of
• substitutes forapproximates · alternative-to
• depends onrequires · validates

Colour is the family; a dashed line is the second member of it.

This node

• part-ofis a subtopic of Participating Media

Referenced by

• specializesHenyey-Greenstein Phase Function is a specific case of thisone anisotropy parameter spans forward to backward
• extendsMicroflake Theory adds capability to thisoriented flakes give the medium a direction

References

• Background — Phase curve (astronomy) on Wikipedia