private void OnDrawGizmos()
{
if (!enabled)
{
return;
}
if (waypoints != null)
{
if (track == null)
{
_track = GetComponentInParent <TrackGeometry>();
}
Gizmos.color = Color.red;
for (int i = 0; i < waypoints.Count; i++)
{
var wp1 = Position(Waypoint(i));
var wp2 = Position(Next(Waypoint(i)));
Gizmos.DrawLine(
wp1,
wp2);
Gizmos.DrawWireSphere(
wp1,
0.5f);
}
}
}
private void Awake()
{
if (_track == null)
{
_track = GetComponentInParent <TrackGeometry>();
}
cache = new PathCache(this, 0.5f);
}
private void FindTangent(TrackGeometry component, TrackWaypoint waypoint)
{
var next = component.Next(waypoint);
var previous = component.Previous(waypoint);
var normal0 = next.position - waypoint.position;
var normal1 = waypoint.position - previous.position;
var tangent0 = Vector3.Cross(normal0, waypoint.up).normalized;
var tangent1 = Vector3.Cross(normal1, waypoint.up).normalized;
var tangent = Vector3.Lerp(tangent0, tangent1, 0.5f).normalized;
waypoint.tangent = tangent;
}
public virtual void Initialise()
{
_track = GetComponentInParent <TrackGeometry>();
var numWaypoints = Mathf.CeilToInt(track.totalLength / Resolution);
var trueResolution = track.totalLength / numWaypoints;
waypoints.Clear();
for (int i = 0; i < numWaypoints; i++)
{
waypoints.Add(new DerivedWaypoint()
{
x = i * trueResolution,
w = 0f
});
}
Recompute();
}
private void FindWidth(TrackGeometry component, TrackWaypoint waypoint)
{
RaycastHit raycast;
if (Physics.Raycast(new Ray(waypoint.position + waypoint.up * 0.001f, -waypoint.tangent), out raycast))
{
if (raycast.distance < 100f)
{
waypoint.left = raycast.point;
}
}
if (Physics.Raycast(new Ray(waypoint.position + waypoint.up * 0.001f, waypoint.tangent), out raycast))
{
if (raycast.distance < 100f)
{
waypoint.right = raycast.point;
}
}
}
private void FindHeight(TrackGeometry component, TrackWaypoint waypoint)
{
RaycastHit raycast;
if (Physics.Raycast(new Ray(waypoint.position, Vector3.down), out raycast))
{
if (raycast.distance < 100f)
{
waypoint.left = raycast.point;
}
}
if (Physics.Raycast(new Ray(waypoint.position, Vector3.down), out raycast))
{
if (raycast.distance < 100f)
{
waypoint.right = raycast.point;
}
}
}
public static void SetStartWaypoint(TrackGeometry geometry, TrackWaypoint waypoint)
{
var index = geometry.waypoints.IndexOf(waypoint);
// get distance through which we are moving the start
var offset = geometry.totalLength - geometry.waypoints[index].Distance;
// first cycle the waypoints. distances are defined by position, so we don't need to change the distances, just the order,
// then recompute
Undo.RecordObject(geometry, "Set Starting Line");
{
var toMove = geometry.waypoints.GetRange(0, index);
geometry.waypoints.RemoveRange(0, index);
geometry.waypoints.AddRange(toMove);
geometry.Recompute();
}
foreach (var item in geometry.gameObject.GetComponentsInChildren <DerivedPath>())
{
Undo.RecordObject(item, "Set Starting Line");
foreach (var wp in item.waypoints)
{
wp.x = Mathf.Repeat(wp.x + offset, geometry.totalLength);
}
int smallest = 0;
for (int i = 0; i < item.waypoints.Count; i++)
{
if (item.waypoints[i].x < item.waypoints[smallest].x)
{
smallest = i;
}
}
var toMove = item.waypoints.GetRange(0, smallest);
item.waypoints.RemoveRange(0, smallest);
item.waypoints.AddRange(toMove);
item.Recompute();
}
}
static void DrawGizmoForWaypointsEditor(TrackGeometry component, GizmoType gizmoType)
{
Profiler.BeginSample("Draw Waypoints Editor");
foreach (var waypoint in component.waypoints)
{
var size = 1f;
if (waypoint.index == 0)
{
size = 2f;
}
Gizmos.color = Color.green;
if (waypoint.nospawn)
{
Gizmos.color = new Color(1f, 0.8f, 1f, 1);
}
if (waypoint.jump)
{
Gizmos.color = new Color(0.5f, 0.5f, 1f, 1);
}
Gizmos.DrawWireSphere(waypoint.position, size);
}
Gizmos.color = Color.yellow;
foreach (var waypoint in component.highlighted)
{
Gizmos.DrawWireSphere(waypoint.position, 1f);
}
Gizmos.color = Color.red;
foreach (var waypoint in component.selected)
{
Gizmos.DrawWireSphere(waypoint.position, 1f);
}
Gizmos.color = Color.green;
for (int i = 0; i < component.waypoints.Count; i++)
{
var waypoint = component.waypoints[i];
var next = component.Next(waypoint);
Gizmos.DrawLine(waypoint.position, next.position);
Gizmos.DrawLine(waypoint.left, waypoint.right);
Gizmos.DrawLine(waypoint.left, next.left);
Gizmos.DrawLine(waypoint.right, next.right);
}
if (createWaypoints)
{
Gizmos.color = Color.yellow;
if (component.highlightedPoint != null && component.lastSelected != null)
{
Gizmos.DrawLine(component.lastSelected.position, component.highlightedPoint.Value);
Gizmos.DrawLine(component.lastSelected.position, component.Next(component.lastSelected).position);
}
}
Profiler.EndSample();
if (component.broadphase1d == null)
{
component.InitialiseBroadphase();
}
//component.broadphase.OnDrawGizmos();
}
