private void Synchronize()
{
_polygonPoints = PolygonTools.FixTransformBias(polygon.points, polygon.transform);
if (_polygonPoints.Length > polygonPointGizmos.Count) // More points than gizmos -> add new gizmos
{
int diff = _polygonPoints.Length - polygonPointGizmos.Count;
for (int i = 0; i < diff; i++)
{
polygonPointGizmos.Add(CreateGizmo());
}
}
else if (_polygonPoints.Length < polygonPointGizmos.Count) // More gizmos than points -> remove gizmos
{
int diff = polygonPointGizmos.Count - _polygonPoints.Length;
for (int i = 0; i < diff; i++)
{
PolygonPointGizmo toRemove = polygonPointGizmos[0];
polygonPointGizmos.Remove(toRemove);
DestroyImmediate(toRemove.gameObject);
}
}
for (int i = 0; i < _polygonPoints.Length; i++)
{
if (polygonPointGizmos[i] == null)
{
polygonPointGizmos[i] = CreateGizmo();
}
lineRenderer.enabled = showLines;
polygonPointGizmos[i].gameObject.SetActive(showGizmos);
polygonPointGizmos[i].text.gameObject.SetActive(showTexts);
}
}
private PolygonPointGizmo CreateGizmo()
{
#if UNITY_EDITOR
PolygonPointGizmo gizmo = UnityEditor.PrefabUtility.InstantiatePrefab(template) as PolygonPointGizmo;
gizmo.transform.SetParent(transform, true);
#else
PolygonPointGizmo gizmo = Instantiate(template, transform, true);
#endif
return(gizmo);
}