// 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;
}
}
public virtual void SetClippingRect(Rect3D value)
{
if (this.ignoreClipping)
{
return;
}
this.clippingRect = value;
this.localClipRect = Rect3D.MultFast(this.clippingRect, base.transform.worldToLocalMatrix).GetRect();
if (this.localClipRect.width < 0f)
{
this.localClipRect.width = -this.localClipRect.width;
this.localClipRect.x = this.localClipRect.x - this.localClipRect.width;
}
this.clipped = true;
this.CalcSize();
this.UpdateUVs();
}