Devin Thompson DevinThompson

morishin / left-align-stack-view.png

Last active March 22, 2024 00:25

Align to Left the contents of UIStackView

aferriss / levels.glsl

Created April 26, 2017 23:20

GLSL Photoshop Style Levels Adjustment

	vec3 gammaCorrect(vec3 color, float gamma){
	return pow(color, vec3(1.0/gamma));
	}

	vec3 levelRange(vec3 color, float minInput, float maxInput){
	return min(max(color - vec3(minInput), vec3(0.0)) / (vec3(maxInput) - vec3(minInput)), vec3(1.0));
	}

	vec3 finalLevels(vec3 color, float minInput, float gamma, float maxInput){
	return gammaCorrect(levelRange(color, minInput, maxInput), gamma);