https://youtube.com/watch?v=PKsI-00DAvA

DIY spectral path tracer replaces RGB with wavelengths of light.
Presented by e10b
11:36

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> Most renderers treat color as RGB. But real light is a spectrum, so in this video I simulate light using wavelengths, dispersion, glass, caustics, & the physics that makes color appear.

Code:
https://github.com/e10b/light

Site:
https://e10b.us​

#physics #programming #rendering #simulation #raytracing #pathtracing #spectralrendering #computergraphics #rust #gamedev

Spectral rendering, part 2: Real-time rendering

https://momentsingraphics.de/SpectralRendering2Rendering.html

#HackerNews #SpectralRendering #RealTimeRendering #Graphics #Technology #ComputerGraphics