【OPMCE C#】请问管道的连接和打断是通过什么接口实现

抱歉由于最近疫情原因，我们的技术支持工程师可能在家养病，不能及时回复，请您理解。

管道连接和打断是否有相关接口呢

打断和连接可以考虑自己通过MS和OPM的接口实现

在C:\Program Files\Bentley\OpenPlant CONNECT Edition\OpenPlantModeler\Assemblies\Bentley.OpenPlant.Modeler.Api.dll中有一个未公开的接口

Bentley.OpenPlant.Modeler.Api.BMECApi.BreakDuct(BMECObject pipe, DPoint3d* compEndPoints, DPoint3d* breakEndPoints)

可以测试看一下

抱歉，晚来的回复。 我写了俩个测试函数用于实现，其中内部所调用的接口确实没有公开（都在这个dll里面 C:\Program Files\Bentley\OpenPlant CONNECT Edition\OpenPlantModeler\Assemblies\Bentley.OpenPlant.Modeler.Api.dll），不过您还是可以调用。 

1.测试方法，您在opm 中沿着x 轴方向，放置一个1000mm 长度的管子，然后使用以下代码来测试连接和 断开；

2.您需要在托管c++ 中使用接口

//连接断开的管子

void TestingPlantApi::MyTestingPlantAPI::TestingJoint(System::Int64 elementRef1, System::Int64 elementRef2)
{
ElementRefP eleRefP1 = (ElementRefP)elementRef1;
ElementRefP eleRefP2 = (ElementRefP)elementRef2;

DgnModelRefP activeModelRefP = ACTIVEMODEL;

Bentley::ECObjects::Instance::IECInstance^ ele1Ecnstance = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->FindInstance(eleRefP1, activeModelRefP);

Bentley::ECObjects::Instance::IECInstance^ ele2Ecnstance = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->FindInstance(eleRefP2, activeModelRefP);

System::Collections::Generic::List<Bentley::Building::Mechanical::Components::Port^>^ ports1 = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->GetPorts(ele1Ecnstance);

System::Collections::Generic::List<Bentley::Building::Mechanical::Components::Port^>^ ports2 = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->GetPorts(ele2Ecnstance);

Bentley::OpenPlant::Modeler::Api::BMECObject^ obj = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->CreateBMECObjectForInstance(ele1Ecnstance);

if (Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->DeferCommits)
{
Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->DeferCommits = false;
}

obj->SetLinearPoints(ports1[0]->LocationInUors, ports2[1]->LocationInUors);
obj->Create();

EditElementHandle eeh(eleRefP2);
eeh.DeleteFromModel();
}

//打断一根直管

void TestingPlantApi::MyTestingPlantAPI::TestingBreakDuct(System::Int64 elementRef1)
{
ElementRefP eleRefP1 = (ElementRefP)elementRef1;
DgnModelRefP activeModelRefP = ACTIVEMODEL;
Bentley::ECObjects::Instance::IECInstance^ ele1Ecnstance = Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->FindInstance(eleRefP1, activeModelRefP);
//BMECObject^ CreateBMECObjectForInstance(IECInstance ^ instance);
Bentley::OpenPlant::Modeler::Api::BMECObject^ obj= Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->CreateBMECObjectForInstance(ele1Ecnstance);

Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->ObjectCache->AddToCache(obj);

Bentley::DPoint3d* breakpts=new Bentley::DPoint3d[2];
breakpts[0] = DPoint3d::From(600000, 0, 0);
breakpts[1] = DPoint3d::From(700000, 0, 0);

Bentley::DPoint3d* endPts=new Bentley::DPoint3d[2];
endPts[0] = DPoint3d::From(0, 0, 0);
endPts[1] = DPoint3d::From(1000000, 0, 0);

if (Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->DeferCommits)
{
Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->DeferCommits = false;
}

System::Collections::Generic::List<Bentley::OpenPlant::Modeler::Api::BMECObject^>^ results= Bentley::OpenPlant::Modeler::Api::BMECApi::Instance->BreakDuct(obj, endPts, breakpts);

delete[] breakpts;
delete[] endPts;

}