/// <summary>
/// Returns a random vector which has components within the given interval.
/// </summary>
/// <param name="random"></param>
/// <param name="t0"></param>
/// <param name="t1"></param>
/// <returns></returns>
public static Vector3d NextVector3d(this Random random, double t0, double t1)
{
return(new Vector3d(
SlurMath.Lerp(t0, t1, random.NextDouble()),
SlurMath.Lerp(t0, t1, random.NextDouble()),
SlurMath.Lerp(t0, t1, random.NextDouble())));
}
/// <summary>
///
/// </summary>
public static double Lerp(this double[] vector, double t)
{
int last = vector.Length - 1;
t = SlurMath.Fract(t * last, out int i);
if (i < 0)
{
return(vector[0]);
}
else if (i >= last)
{
return(vector[last]);
}
return(SlurMath.Lerp(vector[i], vector[i + 1], t));
}
/// <summary>
///
/// </summary>
/// <param name="t"></param>
public double Evaluate(double t)
{
return(SlurMath.Lerp(A, B, t));
}
/// <summary>
///
/// </summary>
/// <param name="t"></param>
public float Evaluate(float t)
{
return(SlurMath.Lerp(A, B, t));
}