What is a Ray?

Publication image

We define a ray, show how to use ray intervals, and demonstrate how to specify a ray using DirectX Raytracing (DXR)

Authors

Peter Shirley (NVIDIA)

Ingo Wald (NVIDIA)

Tomas Akenine-Möller

Eric Haines (NVIDIA)

Publication Date

Friday, March 1, 2019

Published in

Ray Tracing Gems

Research Area

Real-Time Rendering