public void RefreshRectList()
{
string _str = text.text;
// string _log = "";
TextGenerator _generator = text.cachedTextGenerator;
IList <UIVertex> _vertList = _generator.verts;
worldRectList.Clear();
uiRectList.Clear();
if (canvasScaler == null)
{
canvasScaler = GameObjectExtend.GetComponentInScene <CanvasScaler> ();
if (canvasScaler == null)
{
Debug.LogError("UiTextPositioning No CanvasScaler");
return;
}
}
RectTransform _rectTransform = canvasScaler.gameObject.GetComponent <RectTransform>();
Vector2 _uiResolution = _rectTransform.sizeDelta;
Vector2 _screenResolution = GameObjectExtend.GetViewSize();
Vector2 _uiScale = new Vector2(_uiResolution.x / _screenResolution.x,
_uiResolution.y / _screenResolution.y);
Vector2 _worldScale = (Vector2)transform.lossyScale;
int f;
int _vertLel = _vertList.Count / 4;
int len = _str.Length;
if (_vertLel != len)
{
len = Mathf.Min(len, _vertLel - 1);
}
for (f = 0; f < len; f++)
{
Vector2 _rtPos = _vertList[f * 4 + 1].position;
Vector2 _lbPos = _vertList[f * 4 + 3].position;
_rtPos.x *= _uiScale.x;
_rtPos.y *= _uiScale.y;
_lbPos.x *= _uiScale.x;
_lbPos.y *= _uiScale.y;
Rect _uiRect = new Rect(_lbPos, _rtPos - _lbPos);
uiRectList.Add(_uiRect);
_rtPos.x *= _worldScale.x;
_rtPos.y *= _worldScale.y;
_lbPos.x *= _worldScale.x;
_lbPos.y *= _worldScale.y;
Rect _worldRect = new Rect(_lbPos, _rtPos - _lbPos);
worldRectList.Add(_worldRect);
}
#if UNITY_EDITOR
lastStr = _str;
SceneView.RepaintAll();
#endif
}