Real-time screen-space scattering in homogeneous environments

The proposed screen-space algorithm approximates light scattering in homogeneous participating environments, such as water. Instead of simulating full global illumination, this method models scattering by a physically based point spread function. A discrete hierarchical convolution in a texture MIP...

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Bibliographische Detailangaben

Veröffentlicht in:	IEEE computer graphics and applications. - 1991. - 33(2013), 3 vom: 01. Mai, Seite 53-65
1. Verfasser:	Elek, Oskar (VerfasserIn)
Weitere Verfasser:	Ritschel, Tobias, Seidel, Hans-Peter
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2013
Zugriff auf das übergeordnete Werk:	IEEE computer graphics and applications
Schlagworte:	Journal Article Research Support, Non-U.S. Gov't