public void SetLocalPos(float left, float bottom, float right, float top, LocalScalingFallback localScalingFallback = LocalScalingFallback.Parent)
{
Vector2 BotLeftCorn;
Vector2 topRightCorn;
BotLeftCorn.x = left;
BotLeftCorn.y = bottom;
topRightCorn.x = right;
topRightCorn.y = top;
SetLocalPos(BotLeftCorn, topRightCorn, localScalingFallback);
}
public void SetLocalPos(Vector2 center, LocalScalingFallback localScalingFallback = LocalScalingFallback.Parent)
{
//cache old values
Vector2 oldAnchMin = rectTransform.anchorMin;
Vector2 oldAnchMax = rectTransform.anchorMax;
Vector2 oldPivot = rectTransform.pivot;
Vector2 oldSizeDelta = rectTransform.sizeDelta;
Vector2 anchorSize = (rectTransform.anchorMax - rectTransform.anchorMin);
//normalize to prefered interaction mode
rectTransform.anchorMin = Vector2.zero;
rectTransform.anchorMax = Vector2.one;
rectTransform.pivot = Vector2.one * 0.5f;
//perform movements
Vector2 parentSize = rectTransform.parent.GetComponent <RectTransform>().rect.size;
Vector2 tmp;
if (localScalingFallback == LocalScalingFallback.Parent)
{
if (anchorSize.x == 0 && anchorSize.y != 0)
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = center.x * parentSize.x;
tmp.y = rectTransform.offsetMin.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = center.x * parentSize.x;
tmp.y = rectTransform.offsetMax.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x != 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = rectTransform.offsetMin.x;
tmp.y = center.y * parentSize.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = rectTransform.offsetMax.x;
tmp.y = center.y * parentSize.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x == 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = center * parentSize;
rectTransform.offsetMax = center * parentSize;
}
else
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
rectTransform.offsetMax = center * anchorSize * parentSize - ((anchorSize * parentSize) / 2);
}
}
else
{
if (anchorSize.x == 0 && anchorSize.y != 0)
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = center.x * canvasScaler.referenceResolution.x;
tmp.y = rectTransform.offsetMin.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = center.x * canvasScaler.referenceResolution.x;
tmp.y = rectTransform.offsetMax.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x != 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = rectTransform.offsetMin.x;
tmp.y = center.y * canvasScaler.referenceResolution.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
tmp.x = rectTransform.offsetMax.x;
tmp.y = center.y * canvasScaler.referenceResolution.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x == 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = center * canvasScaler.referenceResolution;
rectTransform.offsetMax = center * canvasScaler.referenceResolution;
}
else
{
rectTransform.offsetMin = (center * anchorSize * parentSize - ((anchorSize * parentSize) / 2));
rectTransform.offsetMax = center * anchorSize * parentSize - ((anchorSize * parentSize) / 2);
}
}
//Debug.Log("after adj: " + ((center * anchorWidth * parentSize) - ((anchorWidth * parentSize) / 2)));
//restore old interaction mode
rectTransform.anchorMin = oldAnchMin;
rectTransform.anchorMax = oldAnchMax;
rectTransform.pivot = oldPivot;
rectTransform.sizeDelta = oldSizeDelta;
}
public void SetLocalPos(Vector2 botLeftCorner, Vector2 topRightCorner, LocalScalingFallback localScalingFallback = LocalScalingFallback.Parent)
{
//cache values
Vector2 oldPivot = rectTransform.pivot;
Vector2 anchorSize = (rectTransform.anchorMax - rectTransform.anchorMin);
//normalize to prefered interaction mode
rectTransform.pivot = Vector2.one * 0.5f;
//perform movements
RectTransform rectTransformParent = (RectTransform)rectTransform.parent;
Vector2 parentSize = rectTransformParent.rect.size;
Vector2 targetSize = (topRightCorner - botLeftCorner);
Vector2 center = (targetSize / 2f) + botLeftCorner;
//(botLeftCorner * anchorWidth * parentSize - ((anchorWidth * parentSize) / 2));
Vector2 tmp;
Vector2 customResolution;
customResolution.x = canvasScaler.referenceResolution.x;
customResolution.y = canvasScaler.referenceResolution.y;
if (localScalingFallback == LocalScalingFallback.Parent)
{
Vector2 lpScale;
lpScale.x = anchorSize.x == 0 ? 1 : anchorSize.x;
lpScale.y = anchorSize.y == 0 ? 1 : anchorSize.y;
//Vector2 AnchorMidpoint=(anchorSize / 2f) +rectTransform.anchorMin;
//Vector2 AnchorOffset = AnchorMidpoint - (Vector2.one * 0.5f);
//Vector2 anchoredCenter = (center - (Vector2.one * 0.5f))* lpScale + AnchorOffset;
//rectTransform.localPosition = ((anchoredCenter * parentSize));
//rectTransform.sizeDelta = parentSize*lpScale*(targetSize-Vector2.one);
//Vector2 newSize = rectTransform.sizeDelta;
//newSize.x = anchorSize.x == 0 ? parentSize.x*lpScale.x*targetSize.x : rectTransform.sizeDelta.x;
//newSize.y = anchorSize.y == 0 ? parentSize.y * lpScale.y*targetSize.y : rectTransform.sizeDelta.y;
//rectTransform.sizeDelta = newSize;
//Debug.Log(rectTransform.sizeDelta);
if (anchorSize.x == 0 && anchorSize.y != 0)
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
tmp.x = center.x * parentSize.x;
tmp.y = rectTransform.offsetMin.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
tmp.x = center.x * parentSize.x;
tmp.y = rectTransform.offsetMax.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x != 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
tmp.x = rectTransform.offsetMin.x;
tmp.y = center.y * parentSize.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
tmp.x = rectTransform.offsetMax.x;
tmp.y = center.y * parentSize.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x == 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = center * parentSize;
rectTransform.offsetMax = center * parentSize;
}
else
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
}
}
else
{
if (anchorSize.x == 0 && anchorSize.y != 0)
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
tmp.x = center.x * customResolution.x;
tmp.y = rectTransform.offsetMin.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
tmp.x = center.x * customResolution.x;
tmp.y = rectTransform.offsetMax.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x != 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
tmp.x = rectTransform.offsetMin.x;
tmp.y = center.y * customResolution.y;
rectTransform.offsetMin = tmp;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
tmp.x = rectTransform.offsetMax.x;
tmp.y = center.y * customResolution.y;
rectTransform.offsetMax = tmp;
}
else if (anchorSize.x == 0 && anchorSize.y == 0)
{
rectTransform.offsetMin = center * customResolution;
rectTransform.offsetMax = center * customResolution;
}
else
{
rectTransform.offsetMin = botLeftCorner * anchorSize * parentSize;
rectTransform.offsetMax = (topRightCorner - Vector2.one) * anchorSize * parentSize;
}
}
if ((anchorSize.y == 0 || anchorSize.x == 0) && localScalingFallback == LocalScalingFallback.Screen)
{
Vector2 newSizeDelta = rectTransform.sizeDelta;
if (anchorSize.x == 0)
{
newSizeDelta.x = targetSize.x * customResolution.x;
}
if (anchorSize.y == 0)
{
newSizeDelta.y = targetSize.y * customResolution.y;
}
rectTransform.sizeDelta = newSizeDelta;
}
else if (localScalingFallback == LocalScalingFallback.Parent)
{
Vector2 newSizeDelta = rectTransform.sizeDelta;
if (anchorSize.x == 0)
{
newSizeDelta.x = targetSize.x * parentSize.x;
}
if (anchorSize.y == 0)
{
newSizeDelta.y = targetSize.y * parentSize.y;
}
rectTransform.sizeDelta = newSizeDelta;
}
//Debug.Log("Current Resolution: " + canvasScaler.referenceResolution);
//restore old interactions:
rectTransform.pivot = oldPivot;
}
