/// <inheritdoc/>
public override float GetLength(float start, float end, int maxNumberOfIterations, float tolerance)
{
int numberOfKeys = Count;
if (numberOfKeys == 0)
{
return(0);
}
if (numberOfKeys == 1 && PreLoop != CurveLoopType.Linear && PostLoop != CurveLoopType.Linear)
{
return(0);
}
// TODO: Maybe a piecewise computation would be faster when the curve has non-continuous parts.
// Difficulty: start and end are not on spline ends and can be outside.
// For non-continuous curves the result can have an error larger than tolerance.
return(CurveHelper.GetLength(this, start, end, 5, maxNumberOfIterations, tolerance));
}
/// <inheritdoc/>
public float GetLength(float start, float end, int maxNumberOfIterations, float tolerance)
{
return(CurveHelper.GetLength(this, start, end, 2, maxNumberOfIterations, tolerance));
}