NX二次开发源码分享：选择体导出Step格式

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NX二次开发源码分享：选择体导出Step格式

+ O6 P; S7 }6 x9 w, b- R3 T/ [6 ^& U9 bvoid StepExport::do_it()
{
- H' B% _- z8 c3 V    std::vector<TaggedObject*> objectArray;
    if (select_bodies(objectArray))
    {
        NXOpen::Session::UndoMarkId markId1;
+ A/ |4 h3 w3 |+ o0 A        markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
        NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
        NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
        NXString sPartSpec = displayPart->FullPath();
  ~( t) }/ n. z8 y( V( S        std::string sFolder = sPartSpec.GetText();
: E* C% T1 O$ p  q7 t        std::size_t found = sFolder.find_last_of(".");
        NXString sStepSpec = sFolder.substr(0, found) + ".stp";
        NXOpen::StepCreator *stepCreator1;
! j- o  W. [. E        stepCreator1 = theSession->DexManager()->CreateStepCreator();
        stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
        stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
( d. p/ w! l' Z! [7 N4 f' l" i        stepCreator1->ObjectTypes()->SetSolids(true);
7 R5 n: @( v6 p7 C  H        stepCreator1->SetSettingsFile(sCfgFile);
7 k9 @: N, ]( M  N& i        stepCreator1->SetInputFile(sPartSpec);
        stepCreator1->SetOutputFile(sStepSpec);
        stepCreator1->SetFileSaveFlag(false);
( D$ S6 @# @4 w0 \8 q        stepCreator1->SetLayerMask("1-256");
        std::stringstream sBodyList("");
        std::vector<TaggedObject*>::iterator iter;
( c* v! I& H, G  l% m        bool added1;
0 Z& o3 A; t; U9 y7 ~! N% I% L# R* l" m        for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
        {
            Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
            if (theBody)
            {
                added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
  |: E; E, m. ]  C                sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
+ j% R( ?: G, l8 n6 [            }
% r* [7 }  Q# K  ^1 t0 o        }
        // Debug output
$ d7 O/ r' g7 K7 ?& K' B* V        print("UGII_BASE_DIR = " + sBaseDir);
        print("Settings File = " + sCfgFile);
        print("Input File = " + sPartSpec);
        print("Output File = " + sStepSpec);
; W) Z* Y. F# V. z        print(sBodyList.str());
  _. g3 n& L! y% A# r% S4 d        NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
        stepCreator1->Destroy();
4 |; ^4 K" K7 O  B1 z' g. ^% W    }
" I+ u- h! R5 N/ {( S% K# m# l( |* t   
}