public override void OnInspectorGUI()
{
base.OnInspectorGUI();
var targetSpline = target as Spline;
if (GUILayout.Button("Add point (extend)"))
{
var newPoint = SplinePointEditor.AddSplinePointAfter(targetSpline.transform);
Undo.RegisterCreatedObjectUndo(newPoint, "Add Crest Spline Point");
}
GUILayout.BeginHorizontal();
var pointCount = targetSpline.transform.childCount;
GUI.enabled = pointCount > 0;
if (GUILayout.Button("Select first point"))
{
Selection.activeGameObject = targetSpline.transform.GetChild(0).gameObject;
}
if (GUILayout.Button("Select last point"))
{
Selection.activeGameObject = targetSpline.transform.GetChild(pointCount - 1).gameObject;
}
GUI.enabled = true;
GUILayout.EndHorizontal();
if (GUILayout.Button("Reverse"))
{
for (int i = 1; i < targetSpline.transform.childCount; i++)
{
targetSpline.transform.GetChild(i).SetSiblingIndex(0);
}
}
}
public static void ExtendSpline(Spline spline)
{
var newPoint = SplinePointEditor.AddSplinePointAfter(spline.transform);
Undo.RegisterCreatedObjectUndo(newPoint, "Add Crest Spline Point");
}