private Vector3 FindValidPosition(float startAngle)
{
for (var i = 0; i <= numPositions; i++)
{
var angle = GetAngleForIndex(i, GlobalConstants.CIRCLE_ANGLE / numPositions, startAngle);
var pos = VectorUtil.GetPositionForAngle(parent.position, tailDistance + GetPaddingForAngle(angle), angle);
var newPos = camera.WorldToScreenPoint(pos);
if (!BubblePositionValid(newPos))
{
continue;
}
return(newPos);
}
var defaultPos = VectorUtil.GetPositionForAngle(parent.position, tailDistance + GetPaddingForAngle(startAngle), startAngle);
return(camera.WorldToScreenPoint(defaultPos));
}