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NX二次开发源码分享： 导出 step格式
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7 H3 {/ h6 T$ ?# }. G参考一下，很简单哦！！
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; g; m0 N" R4 y9 L! evoid StepExport::do_it()
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std::vector<TaggedObject*> objectArray;. K4 h( k" G$ @% x% H; N
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if (select_bodies(objectArray))
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' d/ }% W7 ~# {2 I. }5 Y3 L( Q NXOpen::Session::UndoMarkId markId1;- P- p/ v* l! R) S& G% i6 z! \
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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1 v: v+ B+ y. R8 G, D NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");0 b3 J5 H. D+ _- {
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
( U. u% F' u& q9 u) w" | NXString sPartSpec = displayPart->FullPath();
/ L# ^% Q/ S/ ?2 Q- W' J* f' n std::string sFolder = sPartSpec.GetText();0 N0 d- E3 E( K4 P
std::size_t found = sFolder.find_last_of(".");
; g3 }# H0 J- ]4 ~' M9 }" u NXString sStepSpec = sFolder.substr(0, found) + ".stp";- @* D; p2 H4 n/ X4 x
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NXOpen::StepCreator *stepCreator1;
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stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
5 e! T" U" k4 V& P) D stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
7 G, r1 e6 }% ^1 s% s, a+ U5 F$ K) v stepCreator1->ObjectTypes()->SetSolids(true);: M* l9 p4 J2 {* }8 r
stepCreator1->SetSettingsFile(sCfgFile);
* B8 m% @) i8 e% H7 L2 y stepCreator1->SetInputFile(sPartSpec);7 r. g3 t% U% |- m4 [
stepCreator1->SetOutputFile(sStepSpec);7 r5 W( {0 t( K, ]4 P E) \- k
stepCreator1->SetFileSaveFlag(false);. Q" T0 o& C6 _8 H3 J4 _' [$ D, n
stepCreator1->SetLayerMask("1-256");
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std::stringstream sBodyList("");
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! t6 t$ ^& u1 U std::vector<TaggedObject*>::iterator iter;
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for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)! z+ Z) J' D+ i. `9 l, R* N! _, E
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);7 C! y* n( u7 w7 U
if (theBody)2 r- s- ^; c! v' ]- Q9 X+ |
{
2 ]' z/ Q5 y; R: K added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);6 b, M& g( z( e/ h C
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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' x5 o# T6 S. N" e. C% w+ S" p // Debug output7 w" l! Q# T: o, r- S8 X9 I+ g
print("UGII_BASE_DIR = " + sBaseDir);% y6 O+ J! ?8 k& D6 N
print("Settings File = " + sCfgFile);
5 Y3 @, S/ P7 o: e/ K5 S print("Input File = " + sPartSpec);
* ?" L# j+ j. B% C% u5 H print("Output File = " + sStepSpec);
8 X* Z0 ?7 w% f) u% g print(sBodyList.str());2 H2 [5 y3 E( ^+ c4 F& H
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
, g2 m( r6 U8 z; w3 Z stepCreator1->Destroy();
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}
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