public bool IsListItemVisible(int index, float err = 1f)
{
if (IsInited)
{
RectTransform rt_v = _ScrollRect.viewport;
GListItem item = GetListItem(index);
if (item != null)
{
Rect rect_child = GNewUITools.GetRelativeRect(rt_v, item.RectTrans);
Rect rect_v = rt_v.rect;
if (IsVertical)
{
bool is_inside = rect_child.yMin + err >= rect_v.yMin && rect_child.yMax - err <= rect_v.yMax;
return(is_inside);
}
else
{
bool is_inside = rect_child.xMin + err >= rect_v.xMin && rect_child.xMax - err <= rect_v.xMax;
return(is_inside);
}
}
}
return(false);
}
public void SetMaskTrs(GameObject dest)
{
//Debug.Log ("destname="+dest.name);
_CurTime = 0;
_CurV4 = Vector4.zero;
RectTransform rt = dest.GetComponent <RectTransform> ();
RectTransform t_root = Main.UIRootCanvas as RectTransform;
Rect rt_root = t_root.rect;
//Vector4 v4 = t_root.InverseTransformPoint(dest.transform.position);
float a = 0, b = 0, c = 0, d = 0;
//float a1 = 0, c1 = 0;
Rect rect = GNewUITools.GetRelativeRect(t_root, rt);
a = rect.xMin / rt_root.width + 0.5f;
c = 0.5f - rect.xMax / rt_root.width;
b = rect.yMin / rt_root.height + 0.5f;
d = 0.5f - rect.yMax / rt_root.height;
//if (Util.Equals(rt.pivot.x, 0f))
//{
// a = rt.anchoredPosition.x / rt_root.width;
// c = (rt_root.width - (rt.anchoredPosition.x + rt.sizeDelta.x)) / rt_root.width;
//}
//else if (Util.Equals(rt.pivot.x, 1f))
//{
// a = (rt_root.width + rt.anchoredPosition.x - rt.sizeDelta.x) / rt_root.width;
// c = (rt_root.width - (rt_root.width + rt.anchoredPosition.x)) / rt_root.width;
//}
//else if (Util.Equals(rt.pivot.x, 0.5f))
//{
// a = ((rt_root.width / 2) + (rt.anchoredPosition.x - rt.sizeDelta.x / 2)) / rt_root.width;
// c = (rt_root.width - ((rt_root.width / 2) + (rt.anchoredPosition.x + rt.sizeDelta.x / 2))) / rt_root.width;
//}
//if (Util.Equals(rt.pivot.y,0f)) {
// b = rt.anchoredPosition.y / rt_root.height;
// d = (rt_root.height - (rt.anchoredPosition.y + rt.sizeDelta.y)) / rt_root.height;
//} else if (Util.Equals(rt.pivot.y,1f)){
// b = (rt_root.height + rt.anchoredPosition.y - rt.sizeDelta.y) / rt_root.height;
// d = (rt_root.height - (rt_root.height +rt.anchoredPosition.y)) / rt_root.height;
//} else if (Util.Equals(rt.pivot.y,0.5f)) {
// b = ((rt_root.height / 2) + (rt.anchoredPosition.y - rt.sizeDelta.y / 2)) / rt_root.height;
// d = (rt_root.height - ((rt_root.height / 2) + (rt.anchoredPosition.y + rt.sizeDelta.y / 2))) / rt_root.height;
//}
_TarV4 = new Vector4(a, b, c, d);
if (!IsLerp)
{
mask.SetVector("_Rect", _TarV4);
}
//Debug.Log(":: " + a1 + ", " + c1);
//Debug.Log("::: " + a + ", " + c);
}
////Adjust rect to full screen or safe area.
//private void _TuneRect(GameObject target_panel, bool keep_fullScreen, Vector4 v_padding, Vector4 v_last_padding, ref Vector4 v_lastArea)
//{
// //RectTransform rt_ui = target_panel.transform as RectTransform;
// //RectTransform rt_p = rt_ui.parent as RectTransform;
// //if (rt_p != null)
// //{
// // Rect rt_pRT = GNewUITools.GetRelativeRect(ThisPanel, rt_p);
// // Rect rt_sr = ThisPanel.rect;
// // if (!keep_fullScreen)
// // {
// // Vector4 v_padding = CurSafePadding;
// // rt_sr.xMin += v_padding.x;
// // rt_sr.yMax -= v_padding.y;
// // rt_sr.xMax -= v_padding.z;
// // rt_sr.yMin += v_padding.w;
// // }
// // //calc the difference of parent and the screen
// // Vector4 v_area = new Vector4(rt_sr.xMin - rt_pRT.xMin, rt_sr.yMax - rt_pRT.yMax, rt_sr.xMax - rt_pRT.xMax, rt_sr.yMin - rt_pRT.yMin);
// // rt_ui.offsetMin += new Vector2(v_area.x, v_area.w);
// // rt_ui.offsetMax += new Vector2(v_area.z, v_area.y);
// //}
// RectTransform rt_ui = target_panel.transform as RectTransform;
// RectTransform rt_p = rt_ui.parent as RectTransform;
// if (rt_p != null)
// {
// Vector4 v_area = Vector4.zero;
// if (rt_p != ThisPanel)
// {
// Rect rect_sr = GNewUITools.GetRelativeRect(rt_p, ThisPanel);
// Rect rect_pt = rt_p.rect;
// //calc the difference of parent and the screen
// v_area.Set(rect_sr.xMin - rect_pt.xMin, rect_sr.yMax - rect_pt.yMax, rect_sr.xMax - rect_pt.xMax, rect_sr.yMin - rect_pt.yMin);
// }
// Vector4 v_area_new = v_area;
// if (!keep_fullScreen)
// {
// v_area_new.x += v_padding.x;
// v_area_new.y -= v_padding.y;
// v_area_new.z -= v_padding.z;
// v_area_new.w += v_padding.w;
// }
// else if (rt_p != ThisPanel)
// {
// v_area_new -= v_lastArea;
// v_lastArea = v_lastArea + v_area_new;
// }
// //if (rt_p != ThisPanel)
// //{
// // v_areaUndo -= v_lastArea;
// //}
// //rt_ui.offsetMin += new Vector2(v_area.x * (rt_ui.pivot.x - rt_ui.anchorMin.x), v_area.w * (rt_ui.pivot.y - rt_ui.anchorMin.y));
// //rt_ui.offsetMax += new Vector2(v_area.z * (rt_ui.anchorMax.x - rt_ui.pivot.x), v_area.y * (rt_ui.anchorMax.y - rt_ui.pivot.y));
// Vector2 min_off = new Vector2(Mathf.Lerp(v_area_new.x, v_area_new.z, rt_ui.anchorMin.x),
// Mathf.Lerp(v_area_new.w, v_area_new.y, rt_ui.anchorMin.y));
// Vector2 max_off = new Vector2(Mathf.Lerp(v_area_new.x, v_area_new.z, rt_ui.anchorMax.x),
// Mathf.Lerp(v_area_new.w, v_area_new.y, rt_ui.anchorMax.y));
// rt_ui.offsetMin += min_off;
// rt_ui.offsetMax += max_off;
// //Check
// Vector4 v_area_chk = v_area;
// Vector4 v_padding_new = v_padding + v_last_padding;
// if (!keep_fullScreen)
// {
// v_area_chk.x += v_padding_new.x;
// v_area_chk.y -= v_padding_new.y;
// v_area_chk.z -= v_padding_new.z;
// v_area_chk.w += v_padding_new.w;
// }
// else if (rt_p != ThisPanel)
// {
// v_area_chk -= v_padding_new;
// }
// Vector2 min_off_2 = new Vector2(Mathf.Lerp(v_area_chk.x, v_area_chk.z, rt_ui.anchorMin.x),
// Mathf.Lerp(v_area_chk.w, v_area_chk.y, rt_ui.anchorMin.y));
// Vector2 max_off_2 = new Vector2(Mathf.Lerp(v_area_chk.x, v_area_chk.z, rt_ui.anchorMax.x),
// Mathf.Lerp(v_area_chk.w, v_area_chk.y, rt_ui.anchorMax.y));
// if (min_off != min_off_2 || max_off != max_off_2)
// {
// Common.HobaDebuger.LogError("TuneUI " + rt_ui.name + " " + min_off + ", " + max_off + " != " + min_off_2 + ", " + max_off_2);
// }
// }
//}
//Adjust rect to full screen or safe area.
private void _TuneRect(InteractableUIHolder.PanelInfo p_info, Vector4 v_cur_padding, Vector4 v_last_padding)
{
RectTransform rt_ui = p_info.Panel.transform as RectTransform;
RectTransform rt_p = rt_ui.parent as RectTransform;
if (rt_p != null)
{
Vector4 v_padding_new = v_cur_padding;
if (!p_info.IsKeptFullScreen)
{
Vector4 v_area_chk = Vector4.zero;
v_area_chk.x += v_padding_new.x;
v_area_chk.y -= v_padding_new.y;
v_area_chk.z -= v_padding_new.z;
v_area_chk.w += v_padding_new.w;
Vector2 min_off_2 = p_info.OffsetMin + new Vector2(Mathf.Lerp(v_area_chk.x, v_area_chk.z, rt_ui.anchorMin.x),
Mathf.Lerp(v_area_chk.w, v_area_chk.y, rt_ui.anchorMin.y));
Vector2 max_off_2 = p_info.OffsetMax + new Vector2(Mathf.Lerp(v_area_chk.x, v_area_chk.z, rt_ui.anchorMax.x),
Mathf.Lerp(v_area_chk.w, v_area_chk.y, rt_ui.anchorMax.y));
rt_ui.offsetMin = min_off_2;
rt_ui.offsetMax = max_off_2;
}
else if (rt_p != ThisPanel)
{
Rect rect_sr = GNewUITools.GetRelativeRect(rt_p, ThisPanel);
Rect rect_pt = rt_p.rect;
////calc the difference of parent and the screen
//v_area_chk.Set(rect_sr.xMin - rect_pt.xMin, rect_sr.yMax - rect_pt.yMax, rect_sr.xMax - rect_pt.xMax, rect_sr.yMin - rect_pt.yMin);
rt_ui.anchorMin = Vector2.zero;
rt_ui.anchorMax = Vector2.one;
rt_ui.offsetMin = new Vector2(rect_sr.xMin - rect_pt.xMin, rect_sr.yMin - rect_pt.yMin);
rt_ui.offsetMax = new Vector2(rect_sr.xMax - rect_pt.xMax, rect_sr.yMax - rect_pt.yMax);
}
}
}
