private float OuterRadialLength(IRadial outerRadial, float radius)
{
if (outerRadial.IsActive == false)
{
return(0);
}
var annulusSize = outerRadial.OuterRadius - outerRadial.InnerRadius;
var linePosition = Vector3.MoveTowards(Target.position, LineToRadial.position, (radius + annulusSize / 2f) * Canvas.scaleFactor);
return(outerRadial.IsPositionWithinRadial(linePosition, false) ? annulusSize : 0);
}
public void UpdateLines(IRadial outerRadial, int radius)
{
if (BranchPosition.IsWorldPosition == false)
{
return;
}
UpdateDirection();
var originPos = Origin.anchoredPosition;
var targetPos = Target.anchoredPosition;
var distanceToRadial = lineSize.x + radius;
var relativePos = originPos - targetPos;
if (distanceToRadial * distanceToRadial > relativePos.sqrMagnitude)
{
SetLinesActive(false);
return;
}
SetLinesActive(true);
var absDeltaY = Mathf.Abs(relativePos.y);
float length = 0;
if (absDeltaY < distanceToRadial)
{
var lineAngle = RightAngle - Mathf.Asin(absDeltaY * SineRightAngle / distanceToRadial);
length = distanceToRadial * Mathf.Sin(lineAngle) / SineRightAngle;
}
var xPos = targetPos.x + (length * CurrentQuadrant.x);
var yPos = originPos.y + (LineToRadial.rect.height / 2) * CurrentQuadrant.y;
var newPos = new Vector2(xPos, yPos);
RepositionLineToRadial(newPos);
SetLineSize(LineFromOrigin, Math.Abs(originPos.x - (Origin.rect.width / 2 * CurrentQuadrant.x) - LineToRadial.anchoredPosition.x));
var lineToRadialLength = length <= 0 ? absDeltaY : distanceToRadial;
lineToRadialLength -= radius + OuterRadialLength(outerRadial, radius);
SetLineSize(LineToRadial, lineToRadialLength);
}
