/// <summary>
/// 输出壳元命令流
/// </summary>
void ExptShells()
{
for (int k = 0; k < Model.ShellElements.Count; k++)
{
ShellElementCls shellk = Model.ShellElements[k];
List <int> shellK_nodesInd = shellk.Nodes_no;
if (shellK_nodesInd.Count == 3)
{
Sw.WriteLine(" {0},PLATE,{1},{2},{3},{4},{5},0,3,0", shellk.Ele_no, shellk.Mat, shellk.Prop, shellK_nodesInd[0] + 1, shellK_nodesInd[1] + 1, shellK_nodesInd[2] + 1);
}
if (shellK_nodesInd.Count == 4)
{
Sw.WriteLine(" {0},PLATE,{1},{2},{3},{4},{5},{6},3,0", shellk.Ele_no, shellk.Mat, shellk.Prop, shellK_nodesInd[0] + 1, shellK_nodesInd[1] + 1, shellK_nodesInd[2] + 1, shellK_nodesInd[3] + 1);
}
}
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Mesh meshi = new Mesh();
int material = 0;
int Thickness = 0;
string gnames = null;
List <string> gnames2 = null;
DA.GetData(0, ref meshi);
DA.GetData(1, ref material);
DA.GetData(2, ref Thickness);
bool bool_gname = DA.GetData(3, ref gnames);
if (bool_gname)
{
string[] namesArray = gnames.Split(',');
gnames2 = new List <string>(namesArray);
}
int meshfaces = meshi.Faces.Count;
for (int j = 0; j < meshfaces; j++)
{
MeshFace fj = meshi.Faces[j];
//List<int> faceVind = new List<int>();
List <Point3d> faceNodes = new List <Point3d>();
faceNodes.Add(meshi.Vertices[fj.A]);
faceNodes.Add(meshi.Vertices[fj.B]);
faceNodes.Add(meshi.Vertices[fj.C]);
if (fj.IsQuad)
{
faceNodes.Add(meshi.Vertices[fj.D]);
}
ShellElementCls shelli = new ShellElementCls(fj, material, Thickness); //对网格的每个面建立面单元对象
shelli.Meshi = meshi; //shelli.Nodes_no = faceVind;//对每个面单元对象赋予顶点索引
shelli.Nodes = faceNodes; //对每个面单元对象赋予顶点
shelli.Groupname = gnames2; //对每个面单元赋予组名
DA.SetData(0, new GH_ShellElement(shelli));
}
}
