// Calculates the clipping rect for the text
public void CalcClippingRect()
{
if (spriteText == null)
{
return;
}
Vector3 tl = marginTopLeft;
Vector3 br = marginBottomRight;
// Clamp the client rect to any clipping rect we may have:
if (clipped)
{
Vector3 origTL = tl;
Vector3 origBR = br;
tl.x = Mathf.Clamp(localClipRect.x, origTL.x, origBR.x);
br.x = Mathf.Clamp(localClipRect.xMax, origTL.x, origBR.x);
tl.y = Mathf.Clamp(localClipRect.yMax, origBR.y, origTL.y);
br.y = Mathf.Clamp(localClipRect.y, origBR.y, origTL.y);
}
clientClippingRect.FromRect(Rect.MinMaxRect(tl.x, br.y, br.x, tl.y));
clientClippingRect.MultFast(transform.localToWorldMatrix);
spriteText.ClippingRect = clientClippingRect;
if (caret != null)
{
caret.ClippingRect = clientClippingRect;
}
}
