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NX二次开发源码分享： 导出 step格式& K% t1 p; \$ _* v* G. N
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参考一下，很简单哦！！7 Y: }" w( }: w5 E% V- e
/ Q: Q3 H' o4 p) M% |0 Wvoid StepExport::do_it()
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# l( n: ]- ^. G8 d7 `' r V std::vector<TaggedObject*> objectArray;
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l2 K. u7 K* F3 X if (select_bodies(objectArray))
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NXOpen::Session::UndoMarkId markId1;
+ H/ X* c& |- @3 f# S9 Q markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");$ N: S. \" l9 L( Q; }
5 \# s7 i0 L; Z! O( O; _4 t) }3 c u NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
' C) `- w6 Q+ v+ t NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
1 A3 R# }$ |! f# u; X* O NXString sPartSpec = displayPart->FullPath();: s( y6 e3 t: S" G1 j4 x/ i
std::string sFolder = sPartSpec.GetText();" O1 e# m" _( z& _" _0 }6 q
std::size_t found = sFolder.find_last_of(".");$ R2 I. G9 X3 N! f/ t, K9 {
NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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8 x: M+ \( u! E6 ], L: p) g NXOpen::StepCreator *stepCreator1;
& R, o; S! `, v! L stepCreator1 = theSession->DexManager()->CreateStepCreator();
3 ~: `# ?1 E! [3 ~ stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
0 |( K6 ~1 P0 w2 d stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);" x! y- _' W. k6 `
stepCreator1->ObjectTypes()->SetSolids(true);/ G8 R$ {9 q( D: h
stepCreator1->SetSettingsFile(sCfgFile);
9 a7 G* m W1 x* f& G. | stepCreator1->SetInputFile(sPartSpec);
$ U! \5 G; F) J7 ~0 D0 a" } stepCreator1->SetOutputFile(sStepSpec);) b) H _6 M# T
stepCreator1->SetFileSaveFlag(false);/ e( K0 z( L9 }4 o# L* j3 d
stepCreator1->SetLayerMask("1-256");
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9 i0 u4 `3 q& e+ y5 ~# H std::stringstream sBodyList("");& I! \7 \& h! i! I+ l
' s6 H5 \1 e$ K* n: F' q std::vector<TaggedObject*>::iterator iter;
2 W, K0 a9 J, J6 P0 P7 t9 [$ ]: U bool added1;
/ A6 }$ q4 O4 ` for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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( p9 O* C, K5 ~2 E% h. z Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);$ q7 _! [3 I) h7 z5 c" `
if (theBody)
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( p, B# U2 N; u' v( L, W added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);# v( p& ~, i! {6 o9 F, a# g& j) ^
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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( u" Z% ~! j& d2 T3 u2 g6 Q% l // Debug output
! U! b3 Q5 j) P3 S1 p# J1 ^3 M0 L print("UGII_BASE_DIR = " + sBaseDir);0 f2 A6 I+ S1 u5 ?) @9 s6 S* B
print("Settings File = " + sCfgFile);! C- y$ `' \7 n! Z
print("Input File = " + sPartSpec);) F) @7 Z4 R/ a' {) E! g# m
print("Output File = " + sStepSpec);8 P5 m0 W' a/ i; K# G1 o
print(sBodyList.str());
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& {% H; N2 h- ? B$ J NXOpen::NXObject *nXObject1 = stepCreator1->Commit();: L& P# D% O$ R6 O! L2 V- U* ]
stepCreator1->Destroy();
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}
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