/// 将计算出夹丝线与边界线的交点加入边界线的节点中
private static void Add_Ps2_Bnds(ref List <WPoint2D> Pts, ref WCurve2D[] Bds_O)
{
for (int j = 0; j < Pts.Count; j++)
{
Bds_O[Pts[j].CheckNum].Nodes.Add(new WPoint2D(Pts[j].X, Pts[j].Y, 0));
for (int k = 0; k < Bds_O.Length; k++)
{
if (Bds_O[k].Meshed_Check == true)
{
continue;
}
if (k == Pts[j].CheckNum)
{
continue;
}
if (Geos2D_Other.Check_PsMerge(Pts[j], Bds_O[k].StartPoint) == true)
{
Bds_O[k].Nodes.Add(new WPoint2D(Pts[j].X, Pts[j].Y, 0));
}
if (Geos2D_Other.Check_PsMerge(Pts[j], Bds_O[k].EndPoint) == true)
{
Bds_O[k].Nodes.Add(new WPoint2D(Pts[j].X, Pts[j].Y, 0));
}
}
Pts[j] = new WPoint2D(Pts[j].X, Pts[j].Y, 0);
}
}
public WRim2D(ref WEntity2D[] Cs, List <int> Rim)
{
this.Meshed = false;
this.Nums = Rim;
this.Trace = 0;
this.Smaller = new List <int>();
this.Curves = new WEntity2D[Rim.Count];
this.Shape = new List <WPoint2D>();
this.Layer = "Rims";
this.Color = Color.AliceBlue;
this.Color_Shape = Color.Black;
this.Kind = GeoKind.Rim;
Initial_Bound();
///
WCurve2D C;
WPoint2D P0 = new WPoint2D();
WPoint2D P1 = new WPoint2D();
WPoint2D P2 = new WPoint2D();
for (int i = 0; i < Rim.Count; i++)
{
this.Curves[i] = Cs[Rim[i]];
C = (WCurve2D)Cs[Rim[i]];
Update_Bound(C.Xmax, C.Ymax);
Update_Bound(C.Xmin, C.Ymin);
/////形成边界
if (i == 0)
{
P1 = ((WCurve2D)(Cs[Rim[Rim.Count - 1]])).StartPoint;
P2 = ((WCurve2D)(Cs[Rim[Rim.Count - 1]])).EndPoint;
if (Geos2D_Other.Check_PsMerge(P1, C.StartPoint) == true ||
Geos2D_Other.Check_PsMerge(P2, C.StartPoint) == true)
{
P0 = C.StartPoint;
}
if (Geos2D_Other.Check_PsMerge(P1, C.EndPoint) == true ||
Geos2D_Other.Check_PsMerge(P2, C.EndPoint) == true)
{
P0 = C.EndPoint;
}
}
P0 = Add_Curve2Shape(C, P0);
}
}
