Vector3 AlignTextPosition(AlignedItemLabels labels, PieObject obj, out CanvasLines.LineSegement line, float modifiedRaidus)
{
line = null;
float angle = obj.StartAngle + obj.AngleSpan * 0.5f;
Vector3 position = new Vector3(labels.Seperation, labels.Location.Breadth, labels.Location.Depth);
position = Quaternion.AngleAxis(angle, Vector3.forward) * position;
float alignRadius = (modifiedRaidus + TorusRadius) * 0.5f;
Vector3 atAngle = (Vector3)ChartCommon.FromPolar(angle, 1f);
if (labels.Alignment == ChartLabelAlignment.Top)
{
alignRadius = Mathf.Max(modifiedRaidus, TorusRadius);
Vector3 basePosition = atAngle * alignRadius;
Vector3 end = basePosition + position;
end -= (position.normalized * LineSpacingLink);
Vector4[] arr = new Vector4[] { basePosition, end };
arr[0].w = -1f;
arr[1].w = -1f;
line = new CanvasLines.LineSegement(arr);
}
position += atAngle * alignRadius;
return(position);
}
private CanvasLines AddLineRenderer(GameObject topObject, CanvasLines.LineSegement line)
{
GameObject obj = ChartCommon.CreateCanvasChartItem();
obj.transform.SetParent(topObject.transform);
obj.transform.localScale = new Vector3(1f, 1f, 1f);
obj.transform.localPosition = new Vector3(0f, 0f, 0f);
obj.transform.localRotation = Quaternion.identity;
CanvasLines lines = obj.AddComponent<CanvasLines>();
lines.raycastTarget = false;
var lst = new List<CanvasLines.LineSegement>();
lst.Add(line);
lines.SetLines(lst);
lines.Thickness = LineThicknessLink;
lines.material = LineMaterialLink;
return lines;
}