@iquilezles In addition, mix() can cause NaN because GPU can calculate 0*NaN=NaN.

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• URL: https://x.com/ekakiya/status/1888852044645339609
• Author: Katsuhiko Omori (@ekakiya)
• Posted: 2025-02-10 07:26:35

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1/ @ekakiya

@iquilezles

In addition, mix() can cause NaN because GPU can calculate 0*NaN=NaN. It stops some optimizations that if() can get.

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• Spine: 2025-02-09-hey-dont-optimize-conditional-moves-with-mix-step