Clustered / Tiled Shading

Computer Graphics · Real-Time Shading · 2012 · clustered-shading.yaml

Bins lights into screen tiles or view-space froxels so each pixel iterates only the lights that can reach it, making thousands of local lights affordable.

• 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

• correctsfixes a defect in Deferred Shadingevery light otherwise touches every pixel it covers

References

• Clustered Deferred and Forward Shading — Olsson, Billeter, Assarsson — 2012
• Background — Deferred shading on Wikipedia