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ikekou/random2.frag

Created May 22, 2020 16:13
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random2.frag
// https://thebookofshaders.com/12/?lan=jp
vec2 random2( vec2 p ) {
return fract(sin(vec2(dot(p,vec2(127.1,311.7)),dot(p,vec2(269.5,183.3))))*43758.5453);
}
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