public override void OnSceneGUI()
{
var lookAtAction = (HutongGames.PlayMaker.Actions.LookAt)target;
if (lookAtAction.UpdateLookAtPosition())
{
var go = target.Fsm.GetOwnerDefaultTarget(lookAtAction.gameObject);
var goTransform = go.transform;
var goPosition = goTransform.position;
var lookAtPosition = lookAtAction.GetLookAtPosition();
var lookAtVector = lookAtPosition - goPosition;
var lookAtRotation = Quaternion.LookRotation(lookAtVector);
var lookAtAngle = Vector3.Angle(goTransform.forward, lookAtVector);
var lookAtNormal = Vector3.Cross(goTransform.forward, lookAtVector);
var handleSize = HandleUtility.GetHandleSize(goPosition);
var arrowSize = handleSize * 0.2f;
var distance = (lookAtPosition - goPosition).magnitude;
var goTarget = lookAtAction.targetObject.Value;
// Position handles
if (!lookAtAction.targetPosition.IsNone)
{
if (goTarget != null)
{
// Edit local offset from target object
var goTargetTransform = goTarget.transform;
var worldTargetPos = goTargetTransform.TransformPoint(lookAtAction.targetPosition.Value);
lookAtAction.targetPosition.Value = goTargetTransform.InverseTransformPoint(Handles.PositionHandle(worldTargetPos, goTarget.transform.rotation));
Handles.color = new Color(1, 1, 1, 0.2f);
Handles.DrawLine(goTargetTransform.position, lookAtAction.GetLookAtPositionWithVertical());
}
else
{
// Edit world position
lookAtAction.targetPosition.Value = Handles.PositionHandle(lookAtAction.targetPosition.Value, Quaternion.identity);
}
}
// Forward vector
Handles.color = Color.blue;
Handles.DrawLine(goPosition, goPosition + goTransform.forward * handleSize);
// Lookat vector
Handles.DrawLine(goPosition, lookAtPosition);
Handles.ConeCap(0, goPosition + lookAtVector.normalized * (distance - arrowSize * 0.7f), lookAtRotation, arrowSize); // fudge factor to position cap correctly
// Arc between vectors
Handles.color = new Color(1, 1, 1, 0.2f);
Handles.DrawSolidArc(goPosition, lookAtNormal, goTransform.forward, lookAtAngle, handleSize);
// Show vertical offset
if (lookAtAction.keepVertical.Value)
{
Handles.DrawLine(lookAtPosition, lookAtAction.GetLookAtPositionWithVertical());
}
if (GUI.changed)
{
FsmEditor.EditingActions();
FsmEditor.Repaint(true);
}
}
}
public override void OnSceneGUI()
{
var moveTowardsAction = (MoveTowardsAdvanced)target;
if (moveTowardsAction.UpdateTargetPos())
{
var go = target.Fsm.GetOwnerDefaultTarget(moveTowardsAction.gameObject);
var goTransform = go.transform;
var goPosition = goTransform.position;
var lookAtPosition = moveTowardsAction.GetTargetPos();
var lookAtVector = lookAtPosition - goPosition;
if (lookAtVector == Vector3.zero)
{
return;
}
var lookAtRotation = Quaternion.LookRotation(lookAtVector);
var handleSize = HandleUtility.GetHandleSize(goPosition);
var arrowSize = handleSize * 0.2f;
var distance = (lookAtPosition - goPosition).magnitude;
var goTarget = moveTowardsAction.targetObject.Value;
// Position handles
if (!moveTowardsAction.targetPosition.IsNone)
{
if (goTarget != null)
{
// Edit local offset from target object
var goTargetTransform = goTarget.transform;
var worldTargetPos = goTargetTransform.TransformPoint(moveTowardsAction.targetPosition.Value);
moveTowardsAction.targetPosition.Value = goTargetTransform.InverseTransformPoint(Handles.PositionHandle(worldTargetPos, goTarget.transform.rotation));
Handles.color = new Color(1, 1, 1, 0.2f);
Handles.DrawLine(goTargetTransform.position, moveTowardsAction.GetTargetPosWithVertical());
}
else
{
// Edit world position
moveTowardsAction.targetPosition.Value = Handles.PositionHandle(moveTowardsAction.targetPosition.Value, Quaternion.identity);
}
}
// Target vector
Handles.DrawLine(goPosition, lookAtPosition);
Handles.ConeCap(0, goPosition + lookAtVector.normalized * (distance - arrowSize * 0.7f), lookAtRotation, arrowSize); // fudge factor to position cap correctly
// Show vertical offset
if (moveTowardsAction.ignoreVertical.Value)
{
Handles.DrawLine(lookAtPosition, moveTowardsAction.GetTargetPosWithVertical());
}
if (GUI.changed)
{
FsmEditor.EditingActions();
FsmEditor.Repaint(true);
}
}
}
public override void OnSceneGUI()
{
// Live iTween path editing
var iTween = target as iTweenMoveTo;
if (iTween == null) // shouldn't happen!
{
return;
}
var fsm = target.Fsm;
if (fsm == null) // shouldn't happen!
{
return;
}
if (iTween.transforms.Length >= 2)
{
#if UNITY_3_5 || UNITY_4_0 || UNITY_4_0_1 || UNITY_4_2
Undo.SetSnapshotTarget(target.Owner, Strings.Command_Adjust_iTween_Path);
#else
Undo.RecordObject(target.Owner, Strings.Command_Adjust_iTween_Path);
#endif
var tempVct3 = new Vector3[iTween.transforms.Length];
for (var i = 0; i < iTween.transforms.Length; i++)
{
if (iTween.transforms[i].IsNone)
{
tempVct3[i] = iTween.vectors[i].IsNone ? Vector3.zero : iTween.vectors[i].Value;
}
else
{
if (iTween.transforms[i].Value == null)
{
tempVct3[i] = iTween.vectors[i].IsNone ? Vector3.zero : iTween.vectors[i].Value;
}
else
{
tempVct3[i] = iTween.transforms[i].Value.transform.position +
(iTween.vectors[i].IsNone ? Vector3.zero : iTween.vectors[i].Value);
}
}
tempVct3[i] = Handles.PositionHandle(tempVct3[i], Quaternion.identity);
if (iTween.transforms[i].IsNone)
{
if (!iTween.vectors[i].IsNone)
{
iTween.vectors[i].Value = tempVct3[i];
}
}
else
{
if (iTween.transforms[i].Value == null)
{
if (!iTween.vectors[i].IsNone)
{
iTween.vectors[i].Value = tempVct3[i];
}
}
else
{
if (!iTween.vectors[i].IsNone)
{
iTween.vectors[i] = tempVct3[i] - iTween.transforms[i].Value.transform.position;
}
}
}
}
Handles.Label(tempVct3[0], string.Format(Strings.iTween_Path_Editing_Label_Begin, fsm.Name));
Handles.Label(tempVct3[tempVct3.Length - 1], string.Format(Strings.iTween_Path_Editing_Label_End, fsm.Name));
if (GUI.changed)
{
FsmEditor.EditingActions();
FsmEditor.Repaint(true);
}
}
}