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Explain the photon path notation! Give expressions for Phong Lighting, Ray Tracing, Radiosity, Path Tracing and Photon Mapping!
- absorption in the eye
- diffuse reflection
- glossy reflection
- specular reflection
- emission from a light source
Phong Lighting
One surface interaction. Diffuse or glossy.
Ray Tracing
Tracing from the eye. Arbitrary many specular reflections, then one final Phong lighting step.
Radiosity
Only diffuse reflections.
Path Tracing
A series of arbitrary reflections. Then, one final phong lighting step to connect to light source.
Photon Mapping
Arbitrary photon pathes.
Karteninfo:
Autor: janisborn
Oberthema: Informatik
Thema: Computergrafik
Schule / Uni: RWTH Aachen
Ort: Aachen
Veröffentlicht: 18.05.2022