// Handles Drawing things over the grid such as axes.
private void DrawGridOverlay()
{
DrawAxes();
DrawGridCenter();
if (bDrawGuide)
{
DrawGuide();
_window.Repaint();
}
}
private static bool OpenGraphAsset(int instanceID, int line)
{
Debug.Log(instanceID);
var graphSelected = EditorUtility.InstanceIDToObject(instanceID) as OSM_Graph;
if (graphSelected != null)
{
OSM_EditorWindow windowToUse = null;
// Try to find an editor window without a graph...
var windows = Resources.FindObjectsOfTypeAll <OSM_EditorWindow>();
foreach (var w in windows)
{
// The canvas is already opened
if (w.Graph == graphSelected)
{
return(false);
}
// Found a window with no active canvas.
if (w.Graph == null)
{
windowToUse = w;
break;
}
}
// No windows available...just make a new one.
if (!windowToUse)
{
windowToUse = EditorWindow.CreateInstance <OSM_EditorWindow>();
windowToUse.titleContent = new GUIContent("Node Editor");
windowToUse.Show();
}
windowToUse.SetGraph(graphSelected);
// windowToUse._saveManager.InitState();
windowToUse.Repaint();
return(true);
}
return(false);
}
