NXOpen 通过迭代器获取工作部件的体、面、边、点

C++ 2010

 

//用户代码

 theSession->ListingWindow()->Open();
 theSession->ListingWindow()->WriteLine("制作：Alan Huang QQ:185266370");

 std::vector<Edge *> edges; //边容器
 std::vector<Face *> faces; //面容器
 NXOpen::Point3d p1 ,p2; //边的两端点
 double len; //边长
 char msg [256];

 BodyCollection *bodys = workPart->Bodies();
 for (BodyCollection::iterator ite = bodys->begin();ite !=bodys->end();ite++)
 {
  Body *body=(*ite);
  sprintf ( msg , "实体TAG：%d",body->Tag());
  theSession->ListingWindow()->WriteLine( msg);
  edges = body->GetEdges() ; //获取实体的所有边
  faces = body->GetFaces(); //获取实体的所有面

 }

 for ( int i = 0 ; i < faces.size();i++)
 {
  sprintf ( msg , "面TAG：%d",faces[i]->Tag());
  theSession->ListingWindow()->WriteLine( msg);
 }

 for ( int i = 0 ; i < edges.size();i++)
 {
  Edge *edge = edges[i];
  sprintf ( msg , "边TAG：%d",edges[i]->Tag());
  theSession->ListingWindow()->WriteLine( msg);
  len = edge->GetLength(); //获取边长
  sprintf ( msg , "边的长度：%.2f",len);
  theSession->ListingWindow()->WriteLine( msg);
  edge->GetVertices(&p1,&p2); //获取边的两个端点
  sprintf ( msg , "端点P1：%.2f %.2f %.2f 端点P2：%.2f %.2f %.2f",p1.X,p1.Y,p1.Z,p2.X,p2.Y,p2.Z);
  theSession->ListingWindow()->WriteLine( msg);
 }