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NX二次开发源码分享： 导出 step格式3 S4 R1 Y( ]7 u, x( B
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参考一下，很简单哦！！6 `* R) c* r$ ?" i, C
5 |" H0 p6 A6 s4 R4 tvoid StepExport::do_it()* R0 R9 H5 N- b* }9 h
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std::vector<TaggedObject*> objectArray;/ c/ {6 P5 Q, b+ b' A$ U
2 O' y( t% c5 k$ {9 g+ I) j# Z if (select_bodies(objectArray)). _8 M: P" E0 x$ P* u
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NXOpen::Session::UndoMarkId markId1;9 D8 `" Q6 m: J2 ?
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");( ]0 |8 F, d/ q* E
; x$ O+ p0 g2 p$ \. z NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
" Q4 d" V* u/ @( ?0 ^ NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
$ R a6 `6 g1 D+ w- R NXString sPartSpec = displayPart->FullPath();
1 e4 z% R' o+ K& A std::string sFolder = sPartSpec.GetText();
$ }! l+ P6 N/ z R9 r3 {; J' T) R std::size_t found = sFolder.find_last_of(".");
- m4 k+ v5 j2 n6 @! M" r- ] NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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NXOpen::StepCreator *stepCreator1;
. u% }. l1 Z. J& v; q, w% i/ C stepCreator1 = theSession->DexManager()->CreateStepCreator();( J/ M" r+ \$ m: V' a) ]* i5 e
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);8 s+ L0 a9 Z3 v) q) D K
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
8 X9 m+ \1 L9 g" w( K1 e stepCreator1->ObjectTypes()->SetSolids(true);$ M4 q" p! j2 ~ r B; x
stepCreator1->SetSettingsFile(sCfgFile);
* J6 ^! Z1 a2 t0 { stepCreator1->SetInputFile(sPartSpec);! l \" {6 t* v, P! Y$ t% `
stepCreator1->SetOutputFile(sStepSpec);
+ j: G* m( b8 C8 ` stepCreator1->SetFileSaveFlag(false);) ]4 T& |' z& z2 R$ B$ r
stepCreator1->SetLayerMask("1-256");3 W/ a, O+ f! F. Q$ G
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std::stringstream sBodyList("");2 f j' g$ z' h. T! R
+ u5 r6 G3 l* y* l" G/ N std::vector<TaggedObject*>::iterator iter;
# c( t2 G% A8 _1 Y+ _/ q* f bool added1;
- h6 e' z8 Q! g& K8 G for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)% K4 ?: b. b% Y% c* b% o3 J- | Q: J4 [
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
1 q( j9 ?1 {) m: d; _ if (theBody), l6 o% }3 J- C6 M
{
. _+ R2 X: }1 Q5 } added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);1 x) A5 x8 a" f* o; y
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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}
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// Debug output+ f8 T g. x S* M0 C7 |. y
print("UGII_BASE_DIR = " + sBaseDir);$ G+ u) x3 r( y: F9 ?: D
print("Settings File = " + sCfgFile);: b3 b# ~. Y h& o* Z
print("Input File = " + sPartSpec);
$ c1 Q& m* Z5 k print("Output File = " + sStepSpec);
% a8 d; h Y$ G# I print(sBodyList.str());
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
1 r& m5 J- t6 i. P0 M- F; E* ]; r8 O$ O stepCreator1->Destroy();4 ?. O& v+ ]+ O" j' K2 t
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