"Nightfall" https://www.shadertoy.com/view/MlfXWH "2D Vector field visualization" https://www.shadertoy.com/view/4tfSRj

Cave https://www.shadertoy.com/view/MsX3RH Ice Cave https://www.shadertoy.com/view/MsfSW4 Trolls Cave https://www.shadertoy.com/view/MtsGDf

Protophore https://www.shadertoy.com/view/XljGDz

"Rotating Structure" by iq https://www.shadertoy.com/view/XtSGDK "Hyperlepsy" https://www.shadertoy.com/view/4lB3WV "Twisted Columns" https://www.shadertoy.com/view/Xl2GRc "Simple color palettes" by iq: http://www.i "Edge of Atmosphere" ( …

https://www.shadertoy.com/view/4ssSRX

https://www.shadertoy.com/view/Xtj3Dm

https://www.shadertoy.com/view/4sjSW1

Space https://t.co/GhsfD6b7vg Sunsets https://t.co/nta9fU4g6P

ShaderToy : https://www.shadertoy.com/view/Xdf3zB Paper : https://www.solidangle.com/research/egsr2012_volume.pdf

概要 2009 年に Inigo Quilez (通称 iq) さんが作った "Elevated" というプログラムサイズが 4k のデモ(下の動画を参照)があります. これの資料を読んでいて, 内容的に面白かったので部分的にメモを書こうと思います. 参照 URL 資料 "behind elevated" by iq…

https://www.shadertoy.com/view/MlsGRS

Equi-Angular Sampling : https://www.shadertoy.com/view/Xdf3zB Importance Sampling Techniques for Path Tracing in Participating Media https://www.solidangle.com/research/egsr2012_volume.pdf

Xyptonjtroz https://t.co/eKpNZSnqaR