/// <summary>
/// Returns true if this wedge contains point <paramref name='b'/>, including if <paramref name='b'/> lies on one of this wedge's edges.
/// </summary>
public bool Contains(WPoint b)
{
double distance = Circle.Center.Distance(b);
if (distance > Circle.Radius)
{
return(false);
}
double degrees = Circle.DegreesAtPoint(b);
return(Degrees.Overlaps(degrees));
}
/// <summary>
/// Returns true if the arc overlaps any part of the <paramref name='lineSegment'/>.
/// </summary>
public bool ArcOverlaps(WLineSegment lineSegment)
{
//find intersection points between full circle and line segment
WPoint[] fullCircleIntersections = Circle.GetIntersectionPoints(lineSegment);
if (fullCircleIntersections == null)
{
return(false);
}
//find degrees from circle center to intersection points
//are any of those degrees within the wedge degree range?
foreach (WPoint point in fullCircleIntersections)
{
double degrees = Circle.DegreesAtPoint(point);
if (Degrees.Overlaps(degrees))
{
return(true);
}
}
return(false);
}
