Hi SDF friends, here's a full rewrite about smooth-minimums (soft blends/unions), where I introduce Normalization, Kernels, a circular smooth-min and an analysis of several blend functions. Hope you enjoy it!

iquilezles.org/articles/smin/

(new stuff starts about 1/3 into the article)

Mar 8, 2024 · 2:58 AM UTC

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Replying to @iquilezles
@iquilezles Cool! will read later for sure. does your best one cut off influence if you make a blended primitive saussage?
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Replying to @iquilezles
@iquilezles Great work Iq ! On your SDF Article very informative and well explained!
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Replying to @iquilezles
@iquilezles Thank you very much, this is exactly the injection of knowledge I needed at the moment :D
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Replying to @iquilezles
@iquilezles Man! You filled the internet with very useful information. Such an amazing article
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