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NX二次开发源码分享: 导出 step格式/ R# b+ m$ V% w& g
# p2 E0 O1 y4 I1 l参考一下,很简单哦!!) `/ z' t2 k9 X0 F5 ~; g% G1 B0 H- o
$ S# f. j8 K' wvoid StepExport::do_it()
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" i3 G; K s _6 Q0 @. b* M std::vector<TaggedObject*> objectArray;
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. D/ ` \( d K9 D3 ] if (select_bodies(objectArray))
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/ l# o) X5 N) ^9 V" x4 j1 \) E NXOpen::Session::UndoMarkId markId1;; W4 r% E, l3 C9 D! Y5 s- U- C
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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. _: _- q$ r0 G& ^8 C. c5 U NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
) S: W/ d4 k. y! o NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";, i/ r0 v! ?* D2 y0 d; }- ]
NXString sPartSpec = displayPart->FullPath();+ l# \# p" |7 N6 I
std::string sFolder = sPartSpec.GetText(); A6 y* U! _5 L3 g, e# h7 l# S% R" f- ^4 {
std::size_t found = sFolder.find_last_of(".");! M! i$ O @* F3 C/ |
NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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NXOpen::StepCreator *stepCreator1;( A' V5 h8 r1 M; ~& P
stepCreator1 = theSession->DexManager()->CreateStepCreator();
m* o, }* c# {$ t stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
+ W L! M6 ?# G stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
+ r4 m" I" c4 v# ]/ x' U( I! E* b2 V stepCreator1->ObjectTypes()->SetSolids(true);- l" A' u0 ^ e# w6 [
stepCreator1->SetSettingsFile(sCfgFile);
2 N9 i5 U( ~4 N- { \' P% H/ r stepCreator1->SetInputFile(sPartSpec);
! e- c2 }3 W( q/ q! R; }: }. _! ] stepCreator1->SetOutputFile(sStepSpec);9 s, [ K8 R% s$ u
stepCreator1->SetFileSaveFlag(false);; L. }% \) e6 r$ P; N8 s3 \
stepCreator1->SetLayerMask("1-256");
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8 q. d0 g! F8 T- | std::stringstream sBodyList("");
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: o& w( _0 ]1 E3 ^7 ]' G2 O std::vector<TaggedObject*>::iterator iter;
% ?; k( C: q( G2 I( }6 W, v! P4 }5 h bool added1;
& F6 T0 ?; O3 ?6 f1 b6 ~ for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
: ~1 J+ n, ^) Q7 m if (theBody)
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/ H: c9 H# p: R; H; k! A added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
9 Q/ U1 G9 `9 m/ c: \4 n- v sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;+ q/ V7 M) t( d4 ^9 s" K
}
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// Debug output
: l. V0 o* S. l0 j: g$ d print("UGII_BASE_DIR = " + sBaseDir);
1 e+ e0 \; X7 X- C' p+ @ print("Settings File = " + sCfgFile);
! Y; D J8 e; G# }- O8 s3 s$ \2 U print("Input File = " + sPartSpec);+ q. X, E( D s
print("Output File = " + sStepSpec);7 O k4 K& u# o4 M7 x4 G
print(sBodyList.str());
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$ V8 c- p3 I& @$ r q$ m NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
4 c% D! L8 s! v% g( M. I$ | S7 M stepCreator1->Destroy();5 [: ]8 E; p y2 w2 q Z5 [6 e% V
}
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