protected virtual void OnDrawGizmosSelected()
{
if (!Application.isPlaying)
{
FixedUpdate();
}
if (waypoints == null)
{
waypoints = GetComponentInParent <TrackGeometry>();
}
if (waypoints == null)
{
return;
}
var query = waypoints.Query(Distance);
var midline = query.Midpoint;
var forward = query.Forward;
Gizmos.color = Color.green;
Gizmos.DrawLine(midline, position);
Gizmos.color = Color.red;
Gizmos.DrawRay(midline, forward);
}
public static void PlacePrefab(Transform car, TrackPath geometry, float distance, float offset)
{
var q = geometry.Query(distance);
car.position = q.Midpoint + (q.Tangent * offset) + car.localPosition;
car.forward = q.Forward;
car.up = q.Up;
}
public PathCache(TrackPath path, float resolution)
{
this.path = path;
this.resolution = resolution;
table = new PathQuery[Mathf.CeilToInt(path.totalLength / resolution)];
for (float d = 0; d < path.totalLength; d += resolution)
{
table[Lower(d)] = path.Query(d);
}
}