Rendering piecewise approximations of SDFs through analytic intersections

Signed distance fields (SDFs) have emerged as an alternative shape representation for real-time collision detection and lighting effects. Computing these for complex models can be expensive, so one popular approach is to prepare an approximation via sampling and interpolation. Then, these may be ren...

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Bibliographic Details

Published in:	Computers & graphics Vol. 122; p. 103981
Main Authors:	Pujol, Eduard, Chica, Antonio
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.08.2024
Subjects:	Distance fields Implicit functions Ray marching Rendering Ray marching Rendering Implicit functions Distance fields
ISSN:	0097-8493
Online Access:	Get full text
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