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Starpelly
2022-01-05 19:11:33 -05:00
parent 775fd7e580
commit 576b0d8482
458 changed files with 37611 additions and 15 deletions
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Assets/Plugins/com.unity.uiextensions/Runtime/Scripts/Utilities/switchToRectTransform.cs Normal file
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/// Credit Izitmee
/// Sourced from - http://forum.unity3d.com/threads/find-anchoredposition-of-a-recttransform-relative-to-another-recttransform.330560/#post-2300992
/// Updated by Brave Michael - http://forum.unity3d.com/threads/find-anchoredposition-of-a-recttransform-relative-to-another-recttransform.330560/#post-2300992
namespace UnityEngine.UI.Extensions
{
public static class RectTransformExtension
{
/// <summary>
/// Converts the anchoredPosition of the first RectTransform to the second RectTransform,
/// taking into consideration offset, anchors and pivot, and returns the new anchoredPosition
/// </summary>
public static Vector2 switchToRectTransform(this RectTransform from, RectTransform to)
{
Vector2 localPoint;
Vector2 fromPivotDerivedOffset = new Vector2(from.rect.width * from.pivot.x + from.rect.xMin, from.rect.height * from.pivot.y + from.rect.yMin);
Vector2 screenP = RectTransformUtility.WorldToScreenPoint(null, from.position);
screenP += fromPivotDerivedOffset;
RectTransformUtility.ScreenPointToLocalPointInRectangle(to, screenP, null, out localPoint);
Vector2 pivotDerivedOffset = new Vector2(to.rect.width * to.pivot.x + to.rect.xMin, to.rect.height * to.pivot.y + to.rect.yMin);
return to.anchoredPosition + localPoint - pivotDerivedOffset;
}
}
}