public void ManagePan(Event currentEvent) // Called after ManageZoom()
{
if (!State.Panning && currentEvent.type == EventType.MouseDown && currentEvent.button == 2)
{
State.Panning = true;
}
else if (State.Panning && currentEvent.type == EventType.MouseUp && currentEvent.button == 2)
{
State.Panning = false;
}
State.MousePosition = currentEvent.mousePosition;
if (State.Panning)
{
/*if ((State.MousePosition - State.LastMousePosition).x > MaximumMove || (State.LastMousePosition - State.LastMousePosition).y > MaximumMove ||
* (State.MousePosition - State.LastMousePosition).x < -MaximumMove || (State.MousePosition - State.LastMousePosition).y < -MaximumMove)
* State.LastMousePosition = State.MousePosition;
*/
Vector2 panMove = (State.MousePosition - State.LastMousePosition);
float xMove = panMove.x;
float yMove = panMove.y;
State.PanOffset += panMove;
foreach (WireNodeDisplayer nodeDisplayer in editor.GraphEditor.NodeDisplayers)
{
nodeDisplayer.WindowRect.x += xMove;
nodeDisplayer.WindowRect.y += yMove;
}
editor.Repaint();
}
State.LastMousePosition = State.MousePosition;
}
public void DrawMouseCurve()
{
Vector2 mousePosGlobalSpace = Event.current.mousePosition;
Rect rect = new Rect(
sourcePinDisplayer.InteractionRect.position + sourcePinDisplayer.OwnerDisplayer.WindowRect.position,
sourcePinDisplayer.InteractionRect.size);
Rect mouseRect = new Rect(mousePosGlobalSpace.x, mousePosGlobalSpace.y, 1, 1);
WireGraphEditor.DrawNodeCurve(rect, mouseRect, Color.white);
editor.Repaint();
}