void OnSceneGUI()
{
WaypointNetwork network = (WaypointNetwork)target;
for (int i = 0; i < network.Waypoints.Count; i++)
{
if (network.Waypoints[i] != null)
{
Handles.Label(network.Waypoints[i].position, "Waypoint " + i.ToString());
}
}
if (network.DisplayMode == PathDisplayMode.Connections)
{
//this stores Waypoints position
Vector3[] linePoints = new Vector3[network.Waypoints.Count + 1];
for (int i = 0; i <= network.Waypoints.Count; i++)
{
int index = i != network.Waypoints.Count ? i : 0;
//if (i != network.Waypoints.Count)
//{
// i = 0;
//}
if (network.Waypoints[index] != null)
{
linePoints[i] = network.Waypoints[index].position;
}
else
{
linePoints[i] = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
}
}
Handles.color = Color.cyan;
Handles.DrawPolyLine(linePoints);
}
else
if (network.DisplayMode == PathDisplayMode.Paths)
{
NavMeshPath path = new NavMeshPath();
if (network.Waypoints[network.UIStart] != null && network.Waypoints[network.UIEnd] != null)
{
Vector3 from = network.Waypoints[network.UIStart].position;
Vector3 to = network.Waypoints[network.UIEnd].position;
//calculates all path from one node to the other
NavMesh.CalculatePath(from, to, NavMesh.AllAreas, path);
Handles.color = Color.red;
Handles.DrawPolyLine(path.corners);
}
}
}
public override void OnInspectorGUI()
{
WaypointNetwork network = (WaypointNetwork)target;
network.DisplayMode = (PathDisplayMode)EditorGUILayout.EnumPopup("Display Mode", network.DisplayMode);
if (network.DisplayMode == PathDisplayMode.Paths)
{
network.UIStart = EditorGUILayout.IntSlider("Waypoint Start", network.UIStart, 0, network.Waypoints.Count - 1);
network.UIEnd = EditorGUILayout.IntSlider("Waypoint End", network.UIEnd, 0, network.Waypoints.Count - 1);
}
DrawDefaultInspector();
}
public void OnSceneGUI()
{
WaypointNetwork network = (WaypointNetwork)target;
for (int i = 0; i < network.Waypoints.Count; i++)
{
Debug.Log("in here");
if (network.Waypoints[i] != null)
{
Handles.Label(network.Waypoints[i].position, "Waypoint " + i.ToString());
}
}
Vector3[] linePoints = new Vector3[network.Waypoints.Count + 1];
for (int i = 0; i <= network.Waypoints.Count; i++)
{
int index = i != network.Waypoints.Count ? i : 0;
if (network.Waypoints[index] != null)
{
linePoints[i] = network.Waypoints[index].position;
}
else
{
linePoints[i] = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
}
}
Handles.color = Color.white;
Handles.DrawPolyLine(linePoints);
Debug.Log("in here2");
/*
* var t = (target as LookAtPoint);
*
* EditorGUI.BeginChangeCheck();
* Vector3 pos = Handles.PositionHandle(t.lookAtPoint, Quaternion.identity);
* if (EditorGUI.EndChangeCheck())
* {
* Undo.RecordObject(target, "Move point");
* t.lookAtPoint = pos;
* t.Update();
* }*/
}
// Draw somethings on Scene
// Just like transform component does draws the movement lines
void OnSceneGUI()
{
WaypointNetwork waypointNetwork = (WaypointNetwork)target;
List <Waypoint> waypoints = waypointNetwork.waypoints;
LabelPoints(waypoints);
if (waypointNetwork.mode == PathMode.Connecions)
{
DrawConnections(waypoints);
}
else if (waypointNetwork.mode == PathMode.Paths)
{
DrawPaths(waypointNetwork);
}
}
// We override the default behaviour , Custom Inspector
public override void OnInspectorGUI()
{
WaypointNetwork waypointNetwork = (WaypointNetwork)target;
waypointNetwork.mode = (PathMode)EditorGUILayout.EnumPopup("Display Mode: ", waypointNetwork.mode);
if (waypointNetwork.mode == PathMode.Paths)
{
waypointNetwork.startWaypointIndex = EditorGUILayout.IntSlider("Start Point", waypointNetwork.startWaypointIndex, 0, waypointNetwork.waypoints.Count - 1);
waypointNetwork.endWaypointIndex = EditorGUILayout.IntSlider("Start Point", waypointNetwork.endWaypointIndex, 0, waypointNetwork.waypoints.Count - 1);
}
// Last but not least, we just want to draw the default inspector
// why?
// Because we didn't want to customize everything but the things we want
DrawDefaultInspector();
}
// Draw the actual path that will be taken by an agent if we were to go from start to end
private void DrawPaths(WaypointNetwork waypointNetwork)
{
NavMeshPath navMeshPath = new NavMeshPath();
if (waypointNetwork == null || waypointNetwork.waypoints == null)
{
return;
}
Waypoint start = waypointNetwork.waypoints[waypointNetwork.startWaypointIndex];
Waypoint end = waypointNetwork.waypoints[waypointNetwork.endWaypointIndex];
if (start == null || end == null)
{
return;
}
NavMesh.CalculatePath(start.transform.position, end.transform.position, NavMesh.AllAreas, navMeshPath);
Handles.color = Color.yellow;
Handles.DrawPolyLine(navMeshPath.corners);
}
