private void DrawConnection()
{
var fromPoint = RootView.ToWindowPosition(Task.Position + new Vector2(0, -EditorConfiguration.NodeSize.y / 2 + EditorConfiguration.TaskNodeConnectionPadding));
Vector2 toPoint;
if (Task.ParentTask == null)
{
toPoint = EditorConfiguration.BehaviorTreeNodePosition + new Vector2(0, EditorConfiguration.NodeSize.y / 2 - EditorConfiguration.TaskNodeConnectionPadding);
}
else
{
var parentNodeId = string.Format("{0}-Node", Task.ParentTask.Id);
var parentNode = RootView.Children.Find(n => n.Id == parentNodeId) as TaskNode;
toPoint = parentNode.Task.Position + new Vector2(0, EditorConfiguration.NodeSize.y / 2 - EditorConfiguration.TaskNodeConnectionPadding);
}
toPoint = RootView.ToWindowPosition(toPoint);
Handles.DrawBezier(fromPoint
, toPoint
, fromPoint - Vector2.up * EditorConfiguration.TaskNodeConnectionTangent
, toPoint - Vector2.down * EditorConfiguration.TaskNodeConnectionTangent
, EditorConfiguration.TaskNodeConnectionColor
, null
, EditorConfiguration.TaskNodeConnectionLineWidth);
}
protected override Rect CalculateGUIRect()
{
return(new Rect(RootView.ToWindowPosition(EditorConfiguration.BehaviorTreeNodePosition - EditorConfiguration.NodeSize / 2), EditorConfiguration.NodeSize));
}