public override void OnInspectorGUI()
{
_spline = target as SplinePath;
EditorGUI.BeginChangeCheck();
bool linkMidPoint = EditorGUILayout.Toggle("Link Mid Point", _spline.linkMidPoint);
if (EditorGUI.EndChangeCheck())
{
_spline.linkMidPoint = linkMidPoint;
}
if (_selectedIndex >= 0 && _selectedIndex < _spline.ControlPointCount)
{
DrawSelectedPointInspector();
}
if (GUILayout.Button("Add Curve"))
{
Undo.RecordObject(_spline, "Add Curve");
_spline.AddCurve();
EditorUtility.SetDirty(_spline);
}
if (_spline.ControlPointCount > 4)
{
if (GUILayout.Button("Remove Curve"))
{
Undo.RecordObject(_spline, "Remove Curve");
_spline.RemoveCurve();
EditorUtility.SetDirty(_spline);
}
}
}