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NX二次开发源码分享: 导出 step格式8 y+ Q% Q) L; e0 U! H
% }3 [! o' x+ l! K. H Y* h参考一下,很简单哦!! s8 U. E. E9 b% j0 ]- D
{. u. t, _* Cvoid StepExport::do_it()
/ y5 y9 q6 q t7 ?{
" c% _+ v# M3 O6 K. |- _ std::vector<TaggedObject*> objectArray;/ I. [3 V$ c g! K9 d
: p2 _: j+ X& n2 w) R if (select_bodies(objectArray))
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NXOpen::Session::UndoMarkId markId1;
& k& p' _7 q5 g markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");* ?+ U- g( W8 t
& J" Y( K- M& L NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");1 Q. s6 ^# F; R4 C& d9 i* \" P
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
" O! {# f. e- | Y NXString sPartSpec = displayPart->FullPath();
4 s5 f* D( r6 H! ~" B& l std::string sFolder = sPartSpec.GetText();* T# p/ f& [5 o N% f
std::size_t found = sFolder.find_last_of(".");6 Z4 U3 T; R. t! z( V) ?
NXString sStepSpec = sFolder.substr(0, found) + ".stp";
M9 J2 Q7 c" o) }
4 ^0 |7 V8 F7 |- \ NXOpen::StepCreator *stepCreator1;
+ d; a) J5 I P" \& _, \3 D& [ stepCreator1 = theSession->DexManager()->CreateStepCreator();8 e' a. q2 C" c
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
2 h, M8 Y" `/ I' D7 X' ^0 F stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);' V# o8 k, N N: k; X5 r% v4 J6 \* P
stepCreator1->ObjectTypes()->SetSolids(true);
* ^; O. L- {; W j0 a4 q+ d stepCreator1->SetSettingsFile(sCfgFile);- x1 I% {0 g! s" i t0 n
stepCreator1->SetInputFile(sPartSpec);
/ H+ ?& ?" o2 h; i; O stepCreator1->SetOutputFile(sStepSpec);$ X) j$ C. @* h" s8 ^6 n7 b
stepCreator1->SetFileSaveFlag(false);
3 @+ G# j0 A( E1 Z stepCreator1->SetLayerMask("1-256");
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p0 b( e) B0 ?# k8 _( [ std::stringstream sBodyList("");( L; ?8 q; m- F, d8 l+ i; C
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std::vector<TaggedObject*>::iterator iter;
8 v0 Z5 @0 E; c. ?1 Z/ {7 @# [ bool added1;
. o4 @' u$ B2 K% \ for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)3 V t- p; n( T2 k, j
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
* v$ p$ j& {0 W" T0 \$ @ if (theBody)
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- ~, Z( K+ J* u/ ^ added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);: X( a% g4 x& d+ p2 b# B4 I, `
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;: a; R+ \) P' i, A) Y! U
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}
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) k$ m" h, i2 K // Debug output9 r! ^7 { ]% |6 @
print("UGII_BASE_DIR = " + sBaseDir);- v. g! D* @$ j6 H4 f8 {) ?
print("Settings File = " + sCfgFile);
+ q: ^; L9 V/ `0 l# e print("Input File = " + sPartSpec);5 @' O+ a" i% ~
print("Output File = " + sStepSpec);
1 `! F3 i. g! h. K& a% d print(sBodyList.str());# H, i/ ^5 [6 K
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
6 h W% [6 U- ?' e stepCreator1->Destroy();
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