public void getNextHoopPos()
{
float xOffset = -(lastPos.X - 100) / 2; // should normalize around the center
Vector3 nextPos = lastPos + new Vector3(ran.Next(-25, 25) + xOffset, ran.Next(-8, 5) + (float)Math.Pow(MathHelper.Clamp(-(lastPos.Y - 23), 0, 5), 2), +80);
float terrainHeight = CustomTerrainRenderer.GetHeight(nextPos.X, nextPos.Z);
if (nextPos.Y < terrainHeight)
{
nextPos.Y = terrainHeight;
}
transform.LocalPosition = nextPos;
lastPos = transform.LocalPosition;
}