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2 Additional SmoothStep variants #3
Description
Inigo Quilez's Improved Texture Interpolation x * x * x * (x * (x * 6.0 - 15.0) + 10.0)
http://www.iquilezles.org/www/articles/texture/texture.htm
aliaspider's SmoothestStep x * x * x * x * (x * (x * (-20.0 * x + 70.0) - 84.0) + 35.0)
https://github.com/libretro/glsl-shaders/blob/master/retro/shaders/smootheststep.glsl
Activity
torridgristle commentedon Nov 19, 2018
Edit isn't working.
The math attributed to Inigo Quilez is actually Ken Perlin's work and SmoothestStep which was attributed to aliaspider was an example from the Smoothstep Wikipedia page. https://en.wikipedia.org/wiki/Smoothstep