/// <summary>
/// User can interact with scrollbars
/// </summary>
/// <param name="s"></param>
/// <param name="origin"></param>
/// <param name="direction"></param>
public void slide(Scrollbar scrollbar, Vector3 origin, Vector3 direction)
{
//Get the canvas component
Physics.Raycast(origin, direction, out hit);
//canvas = GameObject.Find("Canvas1");
c = scrollbar.GetComponentInParent <Canvas>();//canvas.GetComponent<Canvas>();
if (hit.distance > 0)
{
RectTransform rt = scrollbar.GetComponent <RectTransform>();
Vector3 canvasPt = rt.InverseTransformPoint(hit.point);
float percent;
if ((scrollbar.direction == Scrollbar.Direction.LeftToRight) || (scrollbar.direction == Scrollbar.Direction.RightToLeft))
{
percent = (canvasPt.x - rt.rect.xMin) / (rt.rect.xMax - rt.rect.xMin);
}
else
{
percent = (canvasPt.y - rt.rect.yMin) / (rt.rect.yMax - rt.rect.yMin);
}
if (percent > 1.0)
{
percent = 1.0f;
}
else if (percent < 0.0)
{
percent = 0;
}
if ((scrollbar.direction == Scrollbar.Direction.RightToLeft) || (scrollbar.direction == Scrollbar.Direction.TopToBottom))
{
percent = 1 - percent;
}
scrollbar.value = percent;
}
}
