public static float[] PackValueGradient(ValueGradient valueGradient, int segments = 64)
{
// x segments has x + 1 values, +2 for min and max t
var results = new float[segments + 1 + 2];
var keys = valueGradient.Curve.keys;
var t1 = keys[0].time;
var t2 = keys[keys.Length - 1].time;
results[0] = t1;
results[1] = t2;
const int offset = 2;
for (var i = 0; i <= segments; i++)
{
var r = i / (float)segments;
var t = t1 + (t2 - t1) * r;
var v = valueGradient.GetValue(t);
results[i + offset] = v;
}
return(results);
}
public static void SetValueGradient(this ComputeShader computeShader, string name, ValueGradient valueGradient)
{
var results = ValueGradientPacker.PackValueGradient(valueGradient);
computeShader.SetFloats(name, PackFloats(results));
}
