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);
}
Vector3 AlignTextPosition(AlignedItemLabels labels, PyramidObject obj, IPyramidGenerator generator, float height)
{
Vector3 position = new Vector3(labels.Location.Breadth, labels.Seperation, labels.Location.Depth);
position.y += height;
position = generator.GetTextPosition(justification, labels.Alignment == ChartLabelAlignment.Base);
return(position);
}
/// <summary>
/// alignes a label to the bar chart
/// </summary>
/// <param name="labels"></param>
/// <param name="innerPosition"></param>
/// <param name="size"></param>
/// <returns></returns>
private Vector3 AlignLabel(AlignedItemLabels labels, Vector3 innerPosition, float size)
{
float alignPos = 0f;
if (labels.Alignment == ChartLabelAlignment.Top)
{
alignPos += size;
}
return(new Vector3(
labels.Location.Breadth,
alignPos + labels.Seperation,
labels.Location.Depth));
}
