public static Vector2 FitInto(this Vector2 sizeLimit, Vector2 innerSize, FitIntoMode mode)
{
Vector2 scalage = sizeLimit / innerSize;
float adjust = mode == FitIntoMode.ShrinkToFit ? Mathf.Min(scalage.x, scalage.y) : Mathf.Min(scalage.x, scalage.y);
return(innerSize * adjust);
}
public static Rect FitInto(this Rect limitRect, float wantAspect, FitIntoMode mode)
{
Vector2 limitSize = limitRect.size;
Vector2 fitSize = limitSize.FitInto(wantAspect, mode);
Vector2 posOffset = (limitSize - fitSize) / 2.0f;
return(new Rect(limitRect.position + posOffset, fitSize));
}
public static Rect FitInto(this Rect limitRect, float wantAspect, FitIntoMode mode, TextAlignment textAlign)
{
Vector2 limitSize = limitRect.size;
Vector2 fitSize = limitSize.FitInto(wantAspect, mode);
Vector2 posOffset = (limitSize - fitSize) / 2.0f;
if (textAlign == TextAlignment.Center)
{
return(new Rect(limitRect.position + posOffset, fitSize));
}
else if (textAlign == TextAlignment.Left)
{
return(new Rect(limitRect.position + new Vector2(0.0f, posOffset.y), fitSize));
}
else
{
return(new Rect(limitRect.position + new Vector2(posOffset.x + fitSize.x, posOffset.y), fitSize));
}
}
public static Vector2 FitInto(this Vector2 sizeLimit, float wantAspect, FitIntoMode mode)
{
return(sizeLimit.FitInto(new Vector2(wantAspect, 1.0f), mode));
}
