gistfile1.txt

void Extract()
{
    List<Vector3> points;
    uint32 splineflags;

    if (splineflags & (Flying | Catmullrom))
    {
        if (splineflags & Cyclic) // 0x00080000
        {
            points.RemoveAT(0);

            if (splineflags & Enter_Cycle)  // 0x00100000
                points.RemoveAT(0);
            
            points.RemoveAT(points.count - 1);
            points.RemoveAT(points.count - 1);
        }
        else
        {
            points.RemoveAT(0);
            points.RemoveAT(points.count - 1);
        }
    }
}