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8 \5 }, E# R) fNX二次开发源码分享： 导出 step格式 m2 r" P" c/ w3 f
! w; q. m2 l. L, R& o S参考一下，很简单哦！！1 R% T! S& x4 u z
2 a9 q9 I+ \( Zvoid StepExport::do_it()- f/ X9 L, o; }( q
{
/ B) Y# _8 p( w, [5 A" O$ J0 c std::vector<TaggedObject*> objectArray;% h% U, k+ j" d1 ?& l* ]
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if (select_bodies(objectArray))
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NXOpen::Session::UndoMarkId markId1;
* h6 |+ a E2 P* R) {4 G markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");& g- E$ F1 J& M4 z! V
0 C( v# ~/ L' I( e* {
NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");1 \, F& M: U8 f6 s2 E! u' V" G* Q
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";6 {% ~2 K9 I# M3 A: S, `/ o/ G
NXString sPartSpec = displayPart->FullPath();
" y! m& ~" q5 r/ v# [0 |6 a! O7 L std::string sFolder = sPartSpec.GetText();
* O% A& F6 m: Z, N# l std::size_t found = sFolder.find_last_of(".");
9 `6 d9 p1 V: |- G- o" D$ V9 v- h NXString sStepSpec = sFolder.substr(0, found) + ".stp";& [4 R' \2 c/ ]1 s# K0 D* W
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NXOpen::StepCreator *stepCreator1;
) c; ?, `# E2 ? stepCreator1 = theSession->DexManager()->CreateStepCreator();
0 d% Y, `, ]: x0 r5 ?5 L2 d stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);: [( m; @% t# }0 ^- }! J
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
5 |+ G; o9 _* F1 \5 }" N stepCreator1->ObjectTypes()->SetSolids(true);
* [6 I3 ^9 S5 y- ]- [ stepCreator1->SetSettingsFile(sCfgFile);
: T- N6 O: M- s: ~7 Q8 _ stepCreator1->SetInputFile(sPartSpec);
) l* x, D) i7 t7 `" s& R* ^! [. Q stepCreator1->SetOutputFile(sStepSpec);
+ I$ ^, `8 j5 b% }1 T+ k4 u% { stepCreator1->SetFileSaveFlag(false);" g2 Q: S1 a/ f: t$ w
stepCreator1->SetLayerMask("1-256");: d! L5 i/ t) g2 M. t) y% i) a
$ w; b1 H) c0 Q8 G1 t5 r std::stringstream sBodyList("");9 B0 |) d6 ^9 q+ J a) E
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std::vector<TaggedObject*>::iterator iter;
2 C; r& a# e; r5 G7 n' } J bool added1;
0 m$ q/ ?5 u2 [; a5 |8 H% A8 v/ l for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)$ M- T: v3 Q5 z- A
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);' l Q3 [' Z& R8 c
if (theBody)( I, _: i% U& O% A
{
c* Q1 P! k' r0 q+ F added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
+ \) R: d" v2 ^8 ? sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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) z" q0 W" d6 r6 i" F // Debug output
+ q6 c. k7 H, z/ O4 Y print("UGII_BASE_DIR = " + sBaseDir);( P Z; n* f: Q% ~8 q
print("Settings File = " + sCfgFile);/ x' g4 v: m5 Z1 X
print("Input File = " + sPartSpec);
9 R. a" h" J0 E1 D1 K print("Output File = " + sStepSpec);
$ F- J5 o7 P3 _/ Q print(sBodyList.str());, V7 g) M: T5 m/ h
5 x( A- H/ Z, i0 `1 `4 { NXOpen::NXObject *nXObject1 = stepCreator1->Commit();2 q* M, H e7 h7 k2 Q9 y/ F; s
stepCreator1->Destroy();8 U: Z, p' ^% E* R. ]
}
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