Vector2 calcCanvasPosition IHealthBarPresentati on barPresentation Con

    Vector2 calcCanvasPosition(IHealthBarPresentation barPresentation)
    {
        // Converts screen point (camera coords) to canvas point.
        var screenPoint = barPresentation.position();
        Vector2 canvasPoint;
        RectTransformUtility.ScreenPointToLocalPointInRectangle(
            canvasRectTransform,
            screenPoint,
            null,
            out canvasPoint);
        canvasPoint.y += hpYOffset;
        return canvasPoint;
    }

    void LateUpdate()
    {
        foreach (var pair in healthBarMap)
        {
            var barPresentation = pair.Value.presentation;
            if (Mathf.Abs(barPresentation.getCurrentHp() - barPresentation.getMaxHp()) > 0.01f && barPresentation.isVisible())
            {
                pair.Value.backgroundElement.anchoredPosition = calcCanvasPosition(barPresentation);
            }
            else
            {
                pair.Value.backgroundElement.anchoredPosition = new Vector2(-10000, -10000);
            }
        }
    }