snell3d

Version 1.2.1 (1,35 KB) von Duijnhouwer
Refraction of light at a surface in 3D vector form
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Aktualisiert 1. Okt 2020

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Implementation of tutorial found on
http://starkeffects.com/snells-law-vector.shtml

s2 = snell3d(n1,n2,s1,N)
n1,n2: refractive indexes of first medium and surface respectively
s1: incident ray vector (xyz vector, will be normalized and made column)
N: surface normal (xyz vector, will be normalized and made column)
s2: refracted ray (normalized xyz vector)

Zitieren als

Duijnhouwer (2026). snell3d (https://de.mathworks.com/matlabcentral/fileexchange/80422-snell3d), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2020a
Kompatibel mit R2019b und späteren Versionen
Plattform-Kompatibilität
Windows macOS Linux
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Version Veröffentlicht Versionshinweise
1.2.1

added icon
1.2.0

Fixed bug where function relied on idiosyncratic normalize function that happened to reside on my path!
1.1.0

Made sure vector 2-norm is used for normalization
1.0.1

Examples in help

1.0.0