public static IEnumerable <CurveIterator <T> > Iterate <T>(this curve <T> c, float stepMultiplier)
{
float sl = c.length;
float islsl = 1 / (sl * sl);
float t = 0;
while (true)
{
CurveIterator <T> i;
i.t = t;
i.value = c.value(t);
i.velocity = c.velocity(t);
yield return(i);
if (t == 1)
{
yield break;
}
float dt = MathExOps.Clamp(MathTypeTag <T> .Get().scalar(i.velocity) * islsl * stepMultiplier, islsl, 1);
t = MathExOps.Clamp01(t + dt);
}
}
public static IEnumerable <CurveIterator <T> > IterateEquidistant <T>(this curve <T> c, float fraction)
{
var d = c.distance;
float length = d.length;
float delta = d.length * fraction;
float cd = 0;
while (true)
{
CurveIterator <T> i;
i.t = d.time(cd);
i.value = c.value(i.t);
i.velocity = c.velocity(i.t);
yield return(i);
if (cd == length)
{
yield break;
}
cd = MathExOps.Clamp(cd + delta, 0, length);
}
}
[Serializable] public class controller_type : curve_controller <curve <T>, T> { public controller_type(curve <T> c) : base(c)
{
}
[Serializable] public class distance_type : curve_distance <curve <T>, T> { public distance_type(curve <T> c) : base(c)
{
}
public static IEnumerable <CurveIterator <T> > Iterate <T>(this curve <T> c)
{
return(c.Iterate(1f));
}