private void SetLinesActive(bool active)
{
if (LineFromOrigin.gameObject.activeSelf == active)
{
return;
}
LineFromOrigin.SetActive(active);
LineToRadial.SetActive(active);
}
private void BuildBranch()
{
var fromOriginObj = new GameObject("BranchLine", typeof(Image));
var fromOriginImage = fromOriginObj.GetComponent <Image>();
fromOriginImage.color = Origin.GetComponent <Image>().color;
// Build the line that comes from the origin point.
LineFromOrigin = fromOriginObj.GetComponent <RectTransform>();
LineFromOrigin.name = nameof(LineFromOrigin);
LineFromOrigin.SetParent(Origin);
LineFromOrigin.localScale = Vector3.one;
LineFromOrigin.sizeDelta = lineSize;
LineFromOrigin.pivot = new Vector2(1f, 0.5f);
var originWidth = Origin.rect.width / 2;
LineFromOrigin.anchoredPosition = new Vector2(-originWidth, 0);
// Copy the previous line and use it as the angled branch.
LineToRadial = Instantiate(LineFromOrigin, transform);
LineToRadial.name = nameof(LineToRadial);
}
