LYGIA Shader Library

Dependencies:

• lygia/animation/easing/cubicIn.glsl
• lygia/animation/easing/cubicOut.glsl
• lygia/animation/easing/cubicInOut.glsl

Use:

cubic<In|Out|InOut>(<float> x)

Check it on Github

Use:

cubic<In|Out|InOut>(<float> x)

Check it on Github

#ifndef FNC_CUBICIN
#define FNC_CUBICIN
float cubicIn(in float t) {
    return t * t * t;
}
#endif

#ifndef FNC_CUBICOUT
#define FNC_CUBICOUT
float cubicOut(in float t) {
    float f = t - 1.0;
    return f * f * f + 1.0;
}
#endif

#ifndef FNC_CUBICINOUT
#define FNC_CUBICINOUT
float cubicInOut(in float t) {
    return t < 0.5
        ? 4.0 * t * t * t
        : 0.5 * pow(2.0 * t - 2.0, 3.0) + 1.0;
}
#endif