private static IEnumerable <Pt[]> Connector(HexFrameInfo inf)
{
var numV = 6;
var middleRadius = inf.InnerRadius * _hexFrameBoxLocationRatio + inf.OuterRadius * (1 - _hexFrameBoxLocationRatio);
var boxes = Enumerable.Range(0, numV)
.Select(i => 360.0 * i / numV + inf.StartAngle)
.Select(angle => new { Angle = angle, BoxCenter = pt(middleRadius * cos(angle), inf.Depth, middleRadius * sin(angle)) })
.SelectMany(boxInf => circularSweep(new[] { p(0, 0), p(_hexFrameBoxInnerRadius, 0), p(_hexFrameBoxInnerRadius, _hexFrameBoxHeight), p(_hexFrameBoxOuterRadius, _hexFrameBoxHeight), p(_hexFrameBoxOuterRadius, 0) }, 4, boxInf.Angle).Move(boxInf.BoxCenter))
.ToArray();
return(boxes);
}
private static IEnumerable <Pt[]> HexFrame(HexFrameInfo inf)
{
return(circularSweep(new[] { p(inf.InnerRadius - inf.Bevel, 0), p(inf.InnerRadius, inf.Depth), p(inf.OuterRadius, inf.Depth), p(inf.OuterRadius + inf.Bevel, 0) }, 6, inf.StartAngle));
}
