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https://github.com/patriciogonzalezvivo/thebookofshaders
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540 B
540 B
Fract
Compute the fractional part of the argument
Declaration
float fract(float x)
vec2 fract(vec2 x)
vec3 fract(vec3 x)
vec4 fract(vec4 x)
Parameters
x specify the value to evaluate.
Description
fract() returns the fractional part of x. This is calculated as x - floor(x).