//Inspector
public override void OnInspectorGUI()
{
//Loop checkbox
EditorGUI.BeginChangeCheck();
bool loop = EditorGUILayout.Toggle("Loop", m_Spline.GetLoop());
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(m_Spline, "Toggle Loop");
EditorUtility.SetDirty(m_Spline);
m_Spline.SetLoop(loop);
}
//Add curve button
if (m_SelectedIndex >= 0 && m_SelectedIndex < m_Spline.GetPointCount())
{
DrawSelectedPointInspector();
}
m_Spline = target as LineSpline;
if (GUILayout.Button("Add Line"))
{
Undo.RecordObject(m_Spline, "Add Line"); //Makes sure we can undo
EditorUtility.SetDirty(m_Spline); //Makes sure unity asks us to save after changing
m_Spline.AddLine();
}
}