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Fix color inversion bug on mobile

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Paul Kaplan 2018-04-30 15:54:13 -04:00
parent d9c5b595a2
commit bd8ca26bb7
1 changed files with 1 additions and 1 deletions

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src/shaders/sprite.frag
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@ -46,7 +46,7 @@ varying vec2 v_texCoord;
// See also: https://en.wikipedia.org/wiki/HSL_and_HSV#Formal_derivation // See also: https://en.wikipedia.org/wiki/HSL_and_HSV#Formal_derivation
// Smaller values can cause problems with "color" and "brightness" effects on some mobile devices // Smaller values can cause problems with "color" and "brightness" effects on some mobile devices
const float epsilon = 1e-4; const float epsilon = 1e-3;
// Convert an RGB color to Hue, Saturation, and Lightness. // Convert an RGB color to Hue, Saturation, and Lightness.
// All components of input and output are expected to be in the [0,1] range. // All components of input and output are expected to be in the [0,1] range.