private static void Draw(IProjectDependency forObject, bool selected)
{
//Debug.LogWarning("BEGIN~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
var deps = forObject.GetProjectDependencies();
if (deps == null || deps.Length == 0)
{
return;
}
Rect fromRect;
if (list.TryGetValue(forObject, out fromRect) == true)
{
for (int i = 0; i < deps.Length; ++i)
{
var dep = deps[i];
if (dep == null)
{
continue;
}
Rect toRect;
if (list.TryGetValue(dep, out toRect) == true)
{
//Debug.Log("Draw Arrow: " + fromRect + " >> " + toRect);
// Draw arrow
ProjectEditor.DrawNavigationArrow(selected, Vector2.left, fromRect, toRect);
}
}
}
//Debug.LogWarning("END~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
}
private static void DrawNavigationArrow(bool selected, Vector2 direction, Rect fromRect, Rect toRect)
{
UnityEditor.Handles.color = new Color(1.0f, 0.9f, 0.1f, selected == true ? 1f : 0.3f);
Vector2 sideDir = new Vector2(direction.y, -direction.x);
/*var pfromPoint = ProjectEditor.GetPointOnRectEdge(fromRect, direction);
* var ptoPoint = ProjectEditor.GetPointOnRectEdge(toRect, direction);
* float plength = Vector2.Distance(pfromPoint, ptoPoint);
*
* if (plength > maxLength) {
*
* direction = -direction;
*
* }*/
var fromPoint = ProjectEditor.GetPointOnRectEdge(fromRect, direction);
var toPoint = ProjectEditor.GetPointOnRectEdge(toRect, direction);
fromPoint.y += kTargetOffset;
toPoint.y -= kTargetOffset;
float fromSize = UnityEditor.HandleUtility.GetHandleSize(fromPoint) * 0.05f;
float toSize = UnityEditor.HandleUtility.GetHandleSize(toPoint) * 0.05f;
fromPoint += sideDir * fromSize;
toPoint += sideDir * toSize;
float length = Vector2.Distance(fromPoint, toPoint);
var force = Mathf.Lerp(kMaxSplineForce, kMinSplineForce, length / maxLength);
Vector2 fromTangent = direction * length * force;
Vector2 toTangent = direction * length * force;
UnityEditor.Handles.DrawBezier(fromPoint, toPoint, fromPoint + fromTangent, toPoint + toTangent, UnityEditor.Handles.color, null, kArrowThickness);
var color = UnityEditor.Handles.color;
color.a = selected == true ? 1f : 0.5f;
UnityEditor.Handles.color = color;
UnityEditor.Handles.DrawAAPolyLine(kArrowThickness, toPoint, toPoint + (direction - sideDir) * toSize * kArrowHeadSize);
UnityEditor.Handles.DrawAAPolyLine(kArrowThickness, toPoint, toPoint + (direction + sideDir) * toSize * kArrowHeadSize);
}
private static void OnProjectItemGUI(string guid, Rect rect)
{
if ((Event.current.type == EventType.KeyUp ||
Event.current.type == EventType.MouseUp ||
Event.current.type == EventType.ScrollWheel) && cleared == false)
{
frameCheck = Time.renderedFrameCount;
frameCheckCircle = cirlceCount;
cleared = true;
}
if (prevGuid == guid)
{
++cirlceCount;
if (cirlceCount == 2)
{
// Circle is done
list.Clear();
cirlceCount = 0;
cleared = false;
}
}
if (frameCheck != Time.renderedFrameCount)
{
if (frameCheckCircle == cirlceCount || Time.renderedFrameCount >= lastReset + 100)
{
lastReset = Time.renderedFrameCount;
prevGuid = null;
frameCheckCircle = -1;
}
}
if (string.IsNullOrEmpty(prevGuid) == true)
{
prevGuid = guid;
}
var path = AssetDatabase.GUIDToAssetPath(guid);
var orig = AssetDatabase.LoadAssetAtPath <Object>(path);
var obj = orig as IProjectDependency;
if (obj == null)
{
if (orig is GameObject)
{
obj = (orig as GameObject).GetComponent <IProjectDependency>();
}
}
if (obj != null)
{
Rect r;
if (list.TryGetValue(obj, out r) == false)
{
list.Add(obj, rect);
}
else
{
list[obj] = rect;
}
ProjectEditor.Draw(obj, Selection.activeObject == obj as Object);
}
}
