public Arc(Vec2 center, Vec2 start, Vec2 end, double diameter, double width, string layer, string net)
{
Net = net;
Layer = new string[] { layer };
Nodes = new RouteNode[2];
Nodes[0] = new RouteNode(start, width, this);
Nodes[1] = new RouteNode(end, width, this);
Type = "ARC";
double angle;
double aStart = (end - center).Angle();
double aEnd = (start - center).Angle();
if (aEnd < aStart) angle = (Math.PI * 2.0 - aStart) + aEnd;
else angle = aEnd - aStart;
Length = angle * diameter / 2;
}
public Via(Dictionary<string, PadStack> PadStacks, Vec2 pos, string padstack, string net)
{
Net = net;
PadStack ps = PadStacks[padstack];
Layer = new string[ps.PadInfo.Count];
Nodes = new RouteNode[ps.PadInfo.Count];
Type = "VIA";
int i = 0;
foreach (KeyValuePair<string, PadStack.PadStackLayerDef> def in ps.PadInfo)
{
Layer[i] = def.Key;
Nodes[i] = new RouteNode(pos, Math.Min(def.Value.sx, def.Value.sy), this);
i++;
}
}
public Segment(Vec2 p1, Vec2 p2, double width, string layer, string net)
{
Net = net;
Layer = new string[] { layer };
Nodes = new RouteNode[2];
Nodes[0] = new RouteNode(p1, width, this);
Nodes[1] = new RouteNode(p2, width, this);
Length = Maths.Dist(Nodes[0].Pos, Nodes[1].Pos);
Type = "TRACK";
}
public IntersectResult Intersect(RouteNode node)
{
IntersectResult res = new IntersectResult();
double dist = Maths.Dist(this.Pos, node.Pos);
if (dist < (this.Diameter / 2.0) + (node.Diameter / 2.0))
{
res.dist = dist;
res.location = (this.Pos + node.Pos) / 2.0;
res.node1 = this;
res.node2 = node;
res.Intersects = true;
return res;
}
res.dist = dist;
res.Intersects = false;
return res;
}
