/**
* Method to get position based on spline segment (Points[segPos]-Points[segPos+1]) and
* t value.
**/
public OrientedPoint GetPos(int segPos, float t)
{
Vector3 p0;
Vector3 p1;
Vector3 m0;
Vector3 m1;
p0 = Points[segPos].transform.position;
p1 = Points[segPos + 1].transform.position;
if (segPos == 0)
{
m0 = p1 - p0;
}
else
{
m0 = 0.5f * (p1 - Points[segPos - 1].transform.position);
}
if (segPos < Points.Count - 2)
{
m1 = 0.5f * (Points[(segPos + 2) % Points.Count].transform.position - p0);
}
else
{
m1 = p1 - p0;
}
return(CatmullRom.GetOrientedPoint(p0, p1, m0, m1, t));
}
public OrientedPoint GetWallPos(int segPos, float t, List <Vector3> wallPoints)
{
Vector3 p0;
Vector3 p1;
Vector3 m0;
Vector3 m1;
p0 = wallPoints[segPos];
p1 = wallPoints[segPos + 1];
if (segPos == 0)
{
m0 = p1 - p0;
}
else
{
m0 = 0.5f * (p1 - wallPoints[segPos - 1]);
}
if (segPos < Points.Count - 2)
{
m1 = 0.5f * (wallPoints[(segPos + 2) % wallPoints.Count] - p0);
}
else
{
m1 = p1 - p0;
}
return(CatmullRom.GetOrientedPoint(p0, p1, m0, m1, t));
}