NX二次开发-NXOPEN导出STEP Step214Creator *step214Creator1;

没有什么可以看的，NXOPEN直接录制一下导出STEP就可以了。
录制出来自己挑需要的代码拿过来改一下。

 NX9+VS2012

 #include <NXOpen/Part.hxx>
 #include <NXOpen/PartCollection.hxx>
 #include <NXOpen/Session.hxx>
 #include <NXOpen/Step214Creator.hxx>
 #include <NXOpen/DexManager.hxx>

 Step214Creator *step214Creator1;
 step214Creator1 = theSession->DexManager()->CreateStep214Creator();

 step214Creator1->ObjectTypes()->SetSolids(true);

 step214Creator1->SetInputFile("D:\\test5.prt");

 step214Creator1->SetOutputFile("D:\\test5.stp");

 step214Creator1->SetFileSaveFlag(false);

 step214Creator1->SetLayerMask("1-256");

 NXObject *nXObject1;
 nXObject1 = step214Creator1->Commit();

 step214Creator1->Destroy();