private void OnSceneGUI(SceneView sceneView) // нажатия на кнопки мыши
{
CheckSelectedElements();
DrawNodes(/*highlightHovered: true*/);
DrawPolyLine(highlightHovered: selectedNodeIndex == -1);// подсвечиваем выбранную линию если нет выбранной ручки
Event currentEvent = Event.current;
if (selectedLineIndex != -1)
{
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
if (currentEvent.type == EventType.MouseDown)
{
if (currentEvent.button == 0 && currentEvent.clickCount == 2)
{
Vector2 mousePos = HandleUtility.GUIPointToWorldRay(currentEvent.mousePosition).origin;
Undo.RecordObject(path, "Insert new node");
polyLine.InsertNode(selectedLineIndex + 1, mousePos);
UpdatePath();
}
}
}
if (selectedNodeIndex != -1)
{
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
if (currentEvent.type == EventType.MouseDown)
{
if (currentEvent.button == 1 && currentEvent.clickCount == 2 && polyLine.NodesCount > 2)
{
Undo.RecordObject(path, "Remove node");
polyLine.RemoveNode(selectedNodeIndex);
UpdatePath();
//SceneView.RepaintAll();
}
}
}
}