public List <CurvyConnection> GetAllConnections(int minMatchesNeeded, params string[] tags)
{
List <CurvyConnection> res = new List <CurvyConnection>();
CurvyConnection con = Connection;
if (con != null && con.MatchingTags(tags).Count >= minMatchesNeeded)
{
res.Add(con);
}
for (int i = ConnectedBy.Count - 1; i > -1; i--)
{
if (ConnectedBy[i].Connection != null)
{
if (ConnectedBy[i].Connection.Other != this)
{
ConnectedBy.RemoveAt(i);
}
else
if (ConnectedBy[i].Connection.MatchingTags(tags).Count >= minMatchesNeeded)
{
res.Add(ConnectedBy[i].Connection);
}
}
else
{
ConnectedBy.RemoveAt(i);
}
}
return(res);
}
void OnHierarchyWindowItemOnGUI(int instanceid, Rect selectionrect)
{
GameObject obj = EditorUtility.InstanceIDToObject(instanceid) as GameObject;
if (obj)
{
var cp = obj.GetComponent <CurvySplineSegment>();
if (cp)
{
CurvyConnection con = cp.ConnectionAny;
if (con != null)
{
Color c = GUI.color;
switch (con.Sync)
{
case CurvyConnection.SyncMode.NoSync: GUI.color = new Color(0, 0, 0); break;
case CurvyConnection.SyncMode.SyncPosAndRot: GUI.color = new Color(1, 1, 1); break;
case CurvyConnection.SyncMode.SyncRot: GUI.color = new Color(1, 1, 0); break;
case CurvyConnection.SyncMode.SyncPos: GUI.color = CurvySpline.GizmoColor; break;
}
GUI.DrawTexture(new Rect(selectionrect.xMax - 14, selectionrect.yMin + 4, 10, 10), mTexSelect);
GUI.color = c;
}
}
}
if (targets.Length == 1 && Target && Target.gameObject.GetInstanceID() == instanceid)
{
// Shortcut-Keys
Toolbar.ProcessEvents();
}
}
void OnHierarchyWindowItemOnGUI(int instanceid, Rect selectionrect)
{
UnityEngine.GameObject obj = EditorUtility.InstanceIDToObject(instanceid) as UnityEngine.GameObject;
if (obj)
{
var cp = obj.GetComponent <CurvySplineSegment>();
if (cp)
{
CurvyConnection con = cp.ConnectionAny;
if (con != null)
{
UnityEngine.Color c = GUI.color;
switch (con.Sync)
{
case CurvyConnection.SyncMode.NoSync: GUI.color = new UnityEngine.Color(0, 0, 0); break;
case CurvyConnection.SyncMode.SyncPosAndRot: GUI.color = new UnityEngine.Color(1, 1, 1); break;
case CurvyConnection.SyncMode.SyncRot: GUI.color = new UnityEngine.Color(1, 1, 0); break;
case CurvyConnection.SyncMode.SyncPos: GUI.color = CurvySpline.GizmoColor; break;
}
GUI.DrawTexture(new Rect(selectionrect.xMax - 14, selectionrect.yMin + 4, 10, 10), mTexSelect);
GUI.color = c;
}
}
}
}
void OnHierarchyWindowItemOnGUI(int instanceid, Rect selectionrect)
{
GameObject obj = EditorUtility.InstanceIDToObject(instanceid) as GameObject;
if (obj)
{
var cp = obj.GetComponent <CurvySplineSegment>();
if (cp)
{
CurvyConnection con = cp.ConnectionAny;
if (con != null)
{
Color c = GUI.color;
switch (con.Sync)
{
case CurvyConnection.SyncMode.NoSync: GUI.color = new Color(0, 0, 0); break;
case CurvyConnection.SyncMode.SyncPosAndRot: GUI.color = new Color(1, 1, 1); break;
case CurvyConnection.SyncMode.SyncRot: GUI.color = new Color(1, 1, 0); break;
case CurvyConnection.SyncMode.SyncPos: GUI.color = CurvySpline.GizmoColor; break;
}
GUI.DrawTexture(new Rect(selectionrect.xMax - 14, selectionrect.yMin + 4, 10, 10), mTexSelect);
GUI.color = c;
}
}
}
if (targets.Length == 1 && Target && Target.gameObject.GetInstanceID() == instanceid)
{
// Shortcut-Keys
if (CurvyPreferences.kNext.IsKeyDown(Event.current) && Target.NextControlPoint)
{
Selection.activeObject = Target.NextControlPoint;
}
else if (CurvyPreferences.kPrev.IsKeyDown(Event.current) && Target.PreviousControlPoint)
{
Selection.activeObject = Target.PreviousControlPoint;
}
else if (CurvyPreferences.kInsertBefore.IsKeyDown(Event.current))
{
InsBefore();
}
else if (CurvyPreferences.kInsertAfter.IsKeyDown(Event.current))
{
InsAfter();
}
else if (CurvyPreferences.kDelete.IsKeyDown(Event.current))
{
Delete();
EditorGUIUtility.ExitGUI();
}
else if (CurvyPreferences.kToggleFreeMove.IsKeyDown(Event.current))
{
Target.FreeHandles = !Target.FreeHandles;
}
}
}
/// <summary>
/// Returns the connection with the most matching tags
/// </summary>
/// <param name="connections">one or more connections</param>
/// <param name="tags">one or more tags to match</param>
/// <returns>the connection with the most matching tag count</returns>
public static CurvyConnection GetBestMatchingConnection(List <CurvyConnection> connections, params string[] tags)
{
CurvyConnection res = null;
int maxcount = 0;
for (int i = 0; i < connections.Count; i++)
{
int cnt = connections[i].MatchingTags(tags).Count;
if (cnt > maxcount)
{
maxcount = cnt;
res = connections[i];
}
}
return(res);
}
void DoGizmos(bool selected)
{
if (CurvySpline.Gizmos == CurvySplineGizmos.None)
{
return;
}
bool viewCurve = CurvySpline.Gizmos.HasFlag(CurvySplineGizmos.Curve);
bool viewNet = CurvySpline.Gizmos.HasFlag(CurvySplineGizmos.Network);
// Connections
CurvyConnection con = ConnectionAny;
if (con != null && (viewCurve || viewNet))
{
switch (con.Sync)
{
case CurvyConnection.SyncMode.NoSync: Gizmos.color = new Color(0, 0, 0, 0.6f); break;
case CurvyConnection.SyncMode.SyncPosAndRot: Gizmos.color = new Color(1, 1, 1, 0.6f); break;
case CurvyConnection.SyncMode.SyncRot: Gizmos.color = new Color(1, 1, 0, 0.6f); break;
case CurvyConnection.SyncMode.SyncPos: Gizmos.color = CurvySpline.GizmoColor; break;
}
Gizmos.DrawWireSphere(Transform.position, CurvyUtility.GetHandleSize(Transform.position) * CurvySpline.GizmoControlPointSize * 1.4f);
}
// Control Point
if (viewNet)
{
#if UNITY_EDITOR
Gizmos.color = (selected) ? CurvySpline.GizmoSelectionColor : CurvySpline.GizmoColor;
Gizmos.DrawSphere(Transform.position, CurvyUtility.GetHandleSize(Transform.position) * 0.7f * CurvySpline.GizmoControlPointSize);
#endif
}
else if (viewCurve)
{
Gizmos.color = (selected) ? CurvySpline.GizmoSelectionColor : CurvySpline.GizmoColor;
Gizmos.DrawSphere(Transform.position, CurvyUtility.GetHandleSize(Transform.position) * 0.7f * CurvySpline.GizmoControlPointSize);
}
if (!IsValidSegment)
{
return;
}
if (viewCurve || viewNet)
{
Gizmos.color = (selected) ? CurvySpline.GizmoSelectionColor : CurvySpline.GizmoColor;
Vector3 p = Transform.position;
for (float f = 0.05f; f < 1; f += 0.05f)
{
Vector3 p1 = Interpolate(f);
Gizmos.DrawLine(p, p1);
p = p1;
}
Gizmos.DrawLine(p, NextTransform.position);
}
if (Approximation.Length > 0 && CurvySpline.Gizmos.HasFlag(CurvySplineGizmos.Approximation))
{
Gizmos.color = Color.gray;
foreach (Vector3 pa in Approximation)
{
Gizmos.DrawCube(pa, new Vector3(0.1f, 0.1f, 0.1f));
}
}
if (Spline.Orientation != CurvyOrientation.None && ApproximationUp.Length > 0 && CurvySpline.Gizmos.HasFlag(CurvySplineGizmos.Orientation))
{
Gizmos.color = Color.yellow;
for (int i = 0; i < ApproximationUp.Length; i++)
{
Gizmos.DrawLine(Approximation[i], Approximation[i] + ApproximationUp[i] * CurvySpline.GizmoOrientationLength);
}
}
if (ApproximationT.Length > 0 && CurvySpline.Gizmos.HasFlag(CurvySplineGizmos.Tangents))
{
Gizmos.color = new Color(0, 0.7f, 0);
for (int i = 0; i < ApproximationT.Length; i++)
{
Gizmos.DrawLine(Approximation[i], Approximation[i] + ApproximationT[i]);
}
}
}
void DoGizmos(bool selected)
{
if (!Spline.ShowGizmos)
{
return;
}
Gizmos.color = (selected) ? CurvySpline.GizmoSelectionColor : CurvySpline.GizmoColor;
float s = CurvyUtility.GetHandleSize(Transform.position) * 0.1f * CurvySpline.GizmoControlPointSize;
Gizmos.DrawSphere(Transform.position, s);
CurvyConnection con = ConnectionAny;
if (con != null)
{
switch (con.Sync)
{
case CurvyConnection.SyncMode.NoSync: Gizmos.color = new Color(0, 0, 0, 0.6f); break;
case CurvyConnection.SyncMode.SyncPosAndRot: Gizmos.color = new Color(1, 1, 1, 0.6f); break;
case CurvyConnection.SyncMode.SyncRot: Gizmos.color = new Color(1, 1, 0, 0.6f); break;
case CurvyConnection.SyncMode.SyncPos: Gizmos.color = CurvySpline.GizmoColor; break;
}
Gizmos.DrawWireSphere(Transform.position, CurvyUtility.GetHandleSize(Transform.position) * 0.3f * CurvySpline.GizmoControlPointSize);
}
if (!IsValidSegment)
{
return;
}
Gizmos.color = (selected) ? CurvySpline.GizmoSelectionColor : CurvySpline.GizmoColor;
Vector3 p = Transform.position;
for (float f = 0.05f; f < 1; f += 0.05f)
{
Vector3 p1 = Interpolate(f);
Gizmos.DrawLine(p, p1);
p = p1;
}
Gizmos.DrawLine(p, NextTransform.position);
if (Spline.ShowApproximation && Approximation.Length > 0)
{
Gizmos.color = Color.gray;
foreach (Vector3 pa in Approximation)
{
Gizmos.DrawCube(pa, new Vector3(0.1f, 0.1f, 0.1f));
}
Vector3 p3 = Approximation[0];
for (int i = 1; i < Approximation.Length; i++)
{
Vector3 p1 = Approximation[i];
Gizmos.DrawLine(p3, p1);
p3 = p1;
}
}
if (Spline.ShowOrientation && Spline.Orientation != CurvyOrientation.None && ApproximationUp.Length > 0)
{
Gizmos.color = Color.yellow;
for (int i = 0; i < ApproximationUp.Length; i++)
{
Gizmos.DrawLine(Approximation[i], Approximation[i] + ApproximationUp[i] * CurvySpline.GizmoOrientationLength);
}
}
if (Spline.ShowTangents && ApproximationT.Length > 0)
{
Gizmos.color = new Color(0, 0.7f, 0);
for (int i = 0; i < ApproximationT.Length; i++)
{
Gizmos.DrawLine(Approximation[i], Approximation[i] + ApproximationT[i]);
}
}
}
/// <summary>
/// Connect this Control Point to another Control Point or remove an existing connection initiated by this Control Point
/// </summary>
/// <remarks>Set targetCP to null to remove an existing connection</remarks>
/// <param name="targetCP">the Control Point to connect to, or null to release a connection initiated by this Control Point</param>
/// <param name="heading">the connection type</param>
/// <param name="sync">the connection mode</param>
/// <param name="tags">any number of tags to assign to this junction</param>
public void ConnectTo(CurvySplineSegment targetCP, CurvyConnection.HeadingMode heading, CurvyConnection.SyncMode sync, params string[] tags)
{
var con = Connection;
if (con!=null)
Connection.Disconnect();
if (targetCP)
mConnection.Set(this, targetCP, heading, sync, tags);
}