public override void OnInspectorGUI()
{
base.OnInspectorGUI();
spline = target as SplinePath;
if (selectedIndex >= 0 && selectedIndex < spline.ControlPointCount)
{
DrawSelectedPointInspector();
Tools.hidden = true;
}
else
{
Tools.hidden = false;
}
if (GUILayout.Button("Add Curve"))
{
Undo.RecordObject(spline, "Add Curve");
spline.AddCurve();
EditorUtility.SetDirty(spline);
}
if (spline.CurveCount > 1 && GUILayout.Button("Remove Curve"))
{
Undo.RecordObject(spline, "Remove Curve");
spline.RemoveCurve();
EditorUtility.SetDirty(spline);
}
if (GUI.changed)
{
spline.OnPathChanged(spline);
}
}
private void OnEnable()
{
Undo.undoRedoPerformed += UndoRedoPerformed;
spline = target as SplinePath;
if (!Application.IsPlaying(spline))
{
spline.OnPathChanged(spline);
}
}
private void UndoRedoPerformed()
{
spline = target as SplinePath;
if (spline != null)
{
spline.OnPathChanged(spline);
}
else
{
Undo.undoRedoPerformed -= UndoRedoPerformed;
}
}