public static bool SegmentToAboveArc(Segment seg, Arc arcAbove, ref double distance)
{
bool success = false;
distance = double.MaxValue;
List <Segment> listArc = arcAbove.Explode(20);
foreach (Segment segArc in listArc)
{
double dist = 0.0f;
if (PointToAboveSegment(seg.P0, segArc, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
if (PointToAboveSegment(seg.P1, segArc, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
if (PointToAboveSegment(segArc.P0, seg, ref dist) && dist < 0)
{
distance = System.Math.Min(distance, -dist);
success = true;
}
if (PointToAboveSegment(segArc.P1, seg, ref dist) && dist < 0)
{
distance = System.Math.Min(distance, -dist);
success = true;
}
}
return(success);
}
public static bool PointToAboveArc(Vector2D p, Arc arc, ref double distance)
{
bool success = false;
distance = double.MaxValue;
IList<Segment> list = arc.Explode(20);
foreach (Segment seg in list)
{
double dist = 0.0f;
if (PointToAboveSegment(p, seg, ref dist) && dist > 0)
{
distance = System.Math.Min(dist, distance);
success = true;
}
}
return success;
}
public static bool PointToAboveArc(Vector2D p, Arc arc, ref double distance)
{
bool success = false;
distance = double.MaxValue;
IList <Segment> list = arc.Explode(20);
foreach (Segment seg in list)
{
double dist = 0.0f;
if (PointToAboveSegment(p, seg, ref dist) && dist > 0)
{
distance = System.Math.Min(dist, distance);
success = true;
}
}
return(success);
}
public static bool ArcToAboveArc(Arc arc1, Arc arc2, ref double distance)
{
bool success = false;
distance = double.MaxValue;
List <Segment> listArc1 = arc1.Explode(20);
List <Segment> listArc2 = arc2.Explode(20);
foreach (Segment seg1 in listArc1)
{
foreach (Segment seg2 in listArc2)
{
double dist = double.MaxValue;
if (VerticalDistance.SegmentToAboveSegment(seg1, seg2, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
}
}
return(success);
}
public static bool SegmentToAboveArc(Segment seg, Arc arcAbove, ref double distance)
{
bool success = false;
distance = double.MaxValue;
List<Segment> listArc = arcAbove.Explode(20);
foreach (Segment segArc in listArc)
{
double dist = 0.0f;
if (PointToAboveSegment(seg.P0, segArc, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
if (PointToAboveSegment(seg.P1, segArc, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
if (PointToAboveSegment(segArc.P0, seg, ref dist) && dist < 0)
{
distance = System.Math.Min(distance, -dist);
success = true;
}
if (PointToAboveSegment(segArc.P1, seg, ref dist) && dist < 0)
{
distance = System.Math.Min(distance, -dist);
success = true;
}
}
return success;
}
public static bool ArcToAboveArc(Arc arc1, Arc arc2, ref double distance)
{
bool success = false;
distance = double.MaxValue;
List<Segment> listArc1 = arc1.Explode(20);
List<Segment> listArc2 = arc2.Explode(20);
foreach (Segment seg1 in listArc1)
foreach (Segment seg2 in listArc2)
{
double dist = double.MaxValue;
if (VerticalDistance.SegmentToAboveSegment(seg1, seg2, ref dist) && dist > 0)
{
distance = System.Math.Min(distance, dist);
success = true;
}
}
return success;
}