private static WMesh2D_Mesh Mesh_SinglePole(WRim2D Rim, ref GLCommon GLC, ref List <WPoint2D>[] Ptts, string Name)
{
WMFuncs2D.Mesh_Curves(ref Rim.Curves, GLC.Mesh_Length); /////Mesh每条线
WMesh2D_Mesh Mesh = Mesh2D_MeshFree.Mesh_SingleRim(ref Rim.Curves, Name, ref GLC.MP);
if (Mesh == null)
{
return(null);
}
int R = (int)(Rim.Color.R * 0.8);
int G = (int)(Rim.Color.G * 0.8);
int B = (int)(Rim.Color.B * 0.8);
Mesh.Color = Color.FromArgb(255, R, G, B);
Mesh.Trace = 2;
PotentNs_App(ref Mesh.Nodes, ref Ptts, GLC.Potent_Lmax);
int Quan_E = Mesh.QEs;
for (int i = 0; i < Quan_E; i++)
{
Mesh.Elements.Add(new WElement2D(Mesh.Elements[i].Kind * (-1),
Mesh.Elements[i].N1,
Mesh.Elements[i].N2,
Mesh.Elements[i].N3,
Mesh.Elements[i].N4));
}
return(Mesh);
}
/// <summary>
/// Mesh内部区域
/// </summary>
private static WMesh2D_Mesh Mesh_InnerFree(WRim2D Rim, ref GLCommon GLC, string Name)
{
WMFuncs2D.Mesh_Curves(ref Rim.Curves, GLC.Mesh_Length); /////Mesh每条线
WMesh2D_Mesh Mesh = Mesh2D_MeshFree.Mesh_SingleRim(ref Rim.Curves, Name, ref GLC.MP);
if (Mesh == null)
{
return(null);
}
int R = (int)(Rim.Color.R * 0.8);
int G = (int)(Rim.Color.G * 0.8);
int B = (int)(Rim.Color.B * 0.8);
Mesh.Color = Color.FromArgb(255, R, G, B);
Mesh.Trace = 3;
return(Mesh);
}
private static void Out_toMesh(ref List <int>[] Rims, ref WMesh2D_Para MP, ref WEntity2D[] Poles, ref WMesh2D_Mesh Mesh)
{
WEntity2D[] Rim_Curves;
WMesh2D_Mesh[] Meshs_t = new WMesh2D_Mesh[Rims.Length];
for (int i = 0; i < Rims.Length; i++)
{
Rim_Curves = new WEntity2D[Rims[i].Count];
for (int j = 0; j < Rims[i].Count; j++)
{
Rim_Curves[j] = (WEntity2D)Poles[Rims[i][j]];
}
Meshs_t[i] = Mesh2D_MeshFree.Mesh_SingleRim(ref Rim_Curves, Convert.ToString(i), ref MP);
}
Mesh = Meshs_t[0];
for (int i = 1; i < Rims.Length; i++)
{
Mesh = Mesh2D_Merge_Mesh2Mesh.Mesh_Combine(Mesh, Meshs_t[i], "Pole");
}
Meshs_t = null;
}
private static WMesh2D_Mesh Mesh_FreeRim(ref WEntity2D[] WBs, ref WEntity2D[] Ws, ref GLCommon GLC, string Name)
{
WMesh2D_Mesh Mesh_Glass = new WMesh2D_Mesh(Name);
/////
WEntity2D[] Bds = new WEntity2D[0]; /////所有的内部边界线
List <int>[] Rims = Find_BdsRims(ref WBs, ref Ws, ref GLC, ref Bds, Mesh_Glass); /////找到所有的边界线及所有的区域
/////逐个Rim分别Mesh
WElement2D[] Es = new WElement2D[0];
WEntity2D[] Rim;
List <int> Ns = new List <int>();
List <WPoint2D> Ps = new List <WPoint2D>();
/////
for (int i = 0; i < Rims.Length; i++)
{
Rim = new WEntity2D[Rims[i].Count];
for (int j = 0; j < Rim.Length; j++)
{
Rim[j] = Bds[Rims[i][j]];
}
Es = Mesh2D_SingleLayerMesh.Do_Mesh(ref Rim, i.ToString(), ref GLC.MP);
if (Es == null || Es.Length == 0)
{
for (int j = 0; j < Rim.Length; j++)
{
for (int k = 0; k < ((WCurve2D)Rim[j]).Nodes.Count - 1; k++)
{
Ps.Add(((WCurve2D)Rim[j]).Nodes[k]);
Ns.Add(((WCurve2D)Rim[j]).Nodes_num[k]);
}
}
Es = Mesh2D_MeshFree.Mesh_SingleRim(ref Ns, ref Ps, ref GLC.MP, i.ToString());
}
if (Es == null || Es.Length == 0)
{
continue;
}
Mesh_Glass.Add_Es(ref Es);
}
if (Mesh_Glass.QEs == 0)
{
return(null);
}
else
{
for (int i = 0; i < Bds.Length; i++)
{
if (Bds[i].Trace != -2)
{
continue;
}
Es = new WElement2D[0];
WMFuncs2D.E2sID_App(ref ((WCurve2D)Bds[i]).Nodes_num, ref Es, 0, true); /////Beam单元生成
if (Es == null || Es.Length == 0)
{
continue;
}
Mesh_Glass.Add_Es(ref Es); /////Beam单元输出
}
}
/////
int Nt = 0;
for (int i = 0; i < WBs.Length; i++)
{
if (((WCurve2D)WBs[i]).Meshed_Check == true)
{
continue;
}
((WCurve2D)WBs[i]).Nodes = new List <WPoint2D>();
for (int j = 0; j < Bds.Length; j++)
{
Nt = ((WCurve2D)Bds[j]).Trace;
if (Nt != i)
{
continue;
}
for (int k = 0; k < ((WCurve2D)Bds[j]).Nodes.Count - 1; k++)
{
((WCurve2D)WBs[i]).Nodes.Add(((WCurve2D)Bds[j]).Nodes[k]);
}
}
((WCurve2D)WBs[i]).Nodes.Add(new WPoint2D(((WCurve2D)WBs[i]).EndPoint.X, ((WCurve2D)WBs[i]).EndPoint.Y));
}
//////
return(Mesh_Glass);
}