void SetPos(float pos)
{
switch (trainType)
{
case TrainType.Clamp:
break;
case TrainType.Loop:
pos = Mathf.Repeat(pos, distance ? spline.totalLength : 1);
break;
case TrainType.PingPong:
pos = Mathf.PingPong(pos, distance ? spline.totalLength : 1);
break;
}
if (distance)
{
transform.position = spline.GetPoint(pos);
transform.rotation = spline.GetOrientation(pos);
}
else
{
transform.position = spline.GetPoint(spline.DistanceToTime(pos));
transform.rotation = spline.GetOrientation(spline.DistanceToTime(pos));
}
}
private void VisualizeOrientations()
{
for (float dist = 0f; dist < spline.totalLength; dist += 1)
{
Vector3 point = spline.GetPoint(dist);
Quaternion rot = spline.GetOrientationFast(dist);
Vector3 up = rot * Vector3.up;
Handles.color = Color.white;
Handles.DrawLine(point, point + up);
Handles.color = Handles.zAxisColor;
Vector3 forward = rot * Vector3.forward;
Handles.DrawLine(point, point + forward);
}
}
