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: f! E3 B$ S: P7 W( H+ gNX二次开发源码分享： 导出 step格式8 ~$ M0 y+ A1 F
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参考一下，很简单哦！！6 M; B/ S( g! h+ c- F) D8 {
( I1 V- B' I- V: |. A9 yvoid StepExport::do_it()8 x# a- R% N8 [. W
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std::vector<TaggedObject*> objectArray;. @+ l" K% R9 p* I2 R5 @0 Z' I% U, q
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if (select_bodies(objectArray))
7 ~5 q4 @/ `; \3 |* p' J {
6 Z( G; C* m$ [9 W NXOpen::Session::UndoMarkId markId1;
& T; P3 q P4 X/ C markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
9 a$ p( k5 T$ ~7 ? NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
q+ e4 |* d3 C+ ^( @" p NXString sPartSpec = displayPart->FullPath();
$ C x. @$ |5 i. R# q ] std::string sFolder = sPartSpec.GetText();4 L% s: M' G0 o4 R
std::size_t found = sFolder.find_last_of(".");
. y# z- j5 `8 o6 i& c, z* Z NXString sStepSpec = sFolder.substr(0, found) + ".stp";: }0 k Q% R, \7 c# f: k P
) O& O2 t' e9 J" d NXOpen::StepCreator *stepCreator1;5 {) G0 ~, `; r5 ]
stepCreator1 = theSession->DexManager()->CreateStepCreator();
D% w1 f, Q7 n+ y" S stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);2 Z l' {" X) z7 l5 y7 g. j9 A
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);6 z+ B$ L5 ~% _4 Z
stepCreator1->ObjectTypes()->SetSolids(true);
" r6 Y" E3 n! j0 q; ~ stepCreator1->SetSettingsFile(sCfgFile);
4 H5 d1 A# q' L! @+ r. |0 s stepCreator1->SetInputFile(sPartSpec);
! |/ Z" Q+ O$ q* m stepCreator1->SetOutputFile(sStepSpec);
+ M6 y" T4 k7 p5 N stepCreator1->SetFileSaveFlag(false);& l9 |9 r- p% }
stepCreator1->SetLayerMask("1-256");
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std::stringstream sBodyList(""); e8 h! s X0 k2 A0 j8 h; c
: L& x; T0 w/ f std::vector<TaggedObject*>::iterator iter;. X( f4 Y: ?+ ^
bool added1;
2 b. x# n" K- |/ z for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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" Q1 c1 T- v5 g5 L9 A5 w Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
& i" ~& Y9 o5 _6 O if (theBody)
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8 j3 @0 P$ H% K6 A4 Y/ w% e/ p added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);; l7 ]0 X5 e5 u$ @5 b# _ ^
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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4 n) A5 _& k0 {; B& ^+ n$ V // Debug output
& w( Z$ o; J9 |: z& p print("UGII_BASE_DIR = " + sBaseDir);
3 W @3 L f& U" |) c3 d" L print("Settings File = " + sCfgFile);
. x7 O0 x4 _- x7 i print("Input File = " + sPartSpec);
+ b3 p- t& S' u9 w. m. u print("Output File = " + sStepSpec);
: h P$ M6 }. V% R print(sBodyList.str());
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
6 _7 A" v l% G' G stepCreator1->Destroy();$ p7 }( @& F* a
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}
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