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kosmolot/cubic_bezier.vala

Created July 19, 2017 15:42
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cubic_bezier method (Vala)
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cubic_bezier.vala
public float cubic_bezier (float t, float a, float b, float c, float d) {
float u = 1 - t;
float tt = t * t;
float uu = u * u;
float uuu = uu * u;
float ttt = tt * t;
return (uuu * a) + (3 * uu * t * b) + (3 * u * tt * c) + (ttt * d);
}
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