Post Processing documentation https://pmndrs.github.io/postprocessing/public/docs/
Post Processing demo https://pmndrs.github.io/postprocessing/public/demo/
Post processing custom effects https://github.com/pmndrs/postprocessing/wiki/Custom-Effects
React Three Post Processing documentation https://docs.pmnd.rs/react-postprocessing/introduction
React Three Post Processing Effects https://github.com/pmndrs/react-postprocessing/blob/master/api.md
React Three Post processing custom effects https://github.com/pmndrs/react-postprocessing/blob/master/api.md#custom-effects
Demo https://codesandbox.io/s/interactive-spline-scene-live-html-f79ucc?file=/package.json
SplineTool - R3F spline documtation https://github.com/splinetool/r3f-spline
HeroIcons https://heroicons.com/