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NX二次开发源码分享： 导出 step格式+ S2 i- c3 g2 t% [6 }
- M) D5 p! v- a/ w a参考一下，很简单哦！！6 ?5 m0 |3 s* A* H& Z
* S6 K* i% @8 u4 s+ F. p$ ]void StepExport::do_it()
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" [0 j8 Q0 _( A: j/ P9 } std::vector<TaggedObject*> objectArray;
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* k0 l+ o8 Z+ C9 V" V6 Q9 Z! S if (select_bodies(objectArray))! h( N! T( K/ E) V# L
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NXOpen::Session::UndoMarkId markId1;
! k: G0 m( v7 H' Y0 ~ markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");8 S' I* M8 b% F7 F# ]; y: ]
! [' t/ K/ }: s" K+ L% j NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
- O* w* R2 `) h- O NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";6 M# l. ]6 [4 X3 H+ C6 k
NXString sPartSpec = displayPart->FullPath();
! F# i$ z; i! w9 z0 n std::string sFolder = sPartSpec.GetText();9 g4 m; t. f! c- [ q I* }
std::size_t found = sFolder.find_last_of(".");9 h# d, L& E- J: ~8 [
NXString sStepSpec = sFolder.substr(0, found) + ".stp";; L* `/ V4 Y$ k/ p
: M6 V5 H- I q- L( Z NXOpen::StepCreator *stepCreator1;: k: |- b: G: q
stepCreator1 = theSession->DexManager()->CreateStepCreator();, L& J W0 e+ o
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
3 ^) }) {- i7 ]4 c stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
7 d5 H- k. T0 f/ L stepCreator1->ObjectTypes()->SetSolids(true);
4 }" C$ H1 G; _& a+ a stepCreator1->SetSettingsFile(sCfgFile);
" x+ `: m" I/ W( A$ o, x stepCreator1->SetInputFile(sPartSpec);
" N* a0 V6 o$ x$ W, S7 l- A0 G stepCreator1->SetOutputFile(sStepSpec);
3 o8 p9 l/ r# M5 [* S4 x stepCreator1->SetFileSaveFlag(false);, f1 O; M9 ]' J @
stepCreator1->SetLayerMask("1-256");; L+ h& ~2 A) y" l+ s
6 V9 C5 a& N8 c4 ]5 j% } std::stringstream sBodyList("");# y+ F7 x$ h1 A Z- @$ v
1 ]. S8 f+ Y& S& `9 k) z( F std::vector<TaggedObject*>::iterator iter;
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for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)% c9 @3 e I9 ~4 \# u& E7 j
{
) y( ~0 D3 D) Z1 H9 ~3 U, b, j Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
5 k9 e0 e6 D5 I' q if (theBody)6 O2 N( w* C! Q0 R$ D6 J% \1 R p' p
{
% j! `8 L& n. ^ added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
i8 @! t/ O! Q( F$ N; A( E sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;( l7 b4 a3 n+ H* i2 ^$ S3 S8 b
}
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// Debug output
* K2 I) w& E; K) ^: a print("UGII_BASE_DIR = " + sBaseDir);" f2 u+ T/ S& |6 |% P9 J1 B
print("Settings File = " + sCfgFile);" q# }5 x! V5 F! i* n. J
print("Input File = " + sPartSpec);1 E; C4 O$ E& v% x0 t+ Y4 M2 _ H# `
print("Output File = " + sStepSpec);
[9 s0 b/ n" I6 Y! p, F. V4 `5 s! r5 w) I print(sBodyList.str());$ P0 C: O1 p. Q4 K! L1 ?, l0 S
7 }! h1 U7 l! }) R& ]+ ^" b5 K NXOpen::NXObject *nXObject1 = stepCreator1->Commit();9 x* E6 s/ b1 M- b2 R6 B
stepCreator1->Destroy();
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