// Creates a path segment going into or out of the given transform (isEntryBranch specifies which)
private void CreateBranch(StageNode stage, bool isEntryBranch)
{
float branchWidth = _horizontalPadding / 2;
RectTransform branch = Instantiate(_pathPrefab, stage.transform).GetComponent <RectTransform>();
branch.sizeDelta = new Vector2(branchWidth + branch.rect.height, branch.rect.height);
if (isEntryBranch)
{
branch.anchoredPosition -= new Vector2(branchWidth / 2, 0);
stage.SetEntryBranch(branch.gameObject);
}
else
{
branch.anchoredPosition += new Vector2(branchWidth / 2, 0);
}
}
