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NX二次开发源码分享: 导出 step格式* o& j2 w9 @* x- `7 z
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参考一下,很简单哦!!0 a/ ~6 w4 q7 o! m
! ]! U9 ?7 _2 Dvoid StepExport::do_it()# |5 G9 A* C% h
{
, l: H; R* N- z" } std::vector<TaggedObject*> objectArray;/ m( L$ K3 y/ r9 j4 I
- F) _( m% Y4 O# Z: S! g* P if (select_bodies(objectArray))5 M6 t' W+ [" j: j4 m0 k9 t: f
{
, z* b( Y7 u& V# B8 } NXOpen::Session::UndoMarkId markId1;' J6 N4 k+ b) m5 f. s; [7 H
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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- f' u( g6 W( J7 }( L \/ z NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");( E: S4 T% U6 f; k0 G* o# E: j
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";# p' f* V' S( N% M% m
NXString sPartSpec = displayPart->FullPath();
, ?4 b5 L0 ?6 ?" @+ }* B% p std::string sFolder = sPartSpec.GetText();
9 E3 X# U% S3 k* X std::size_t found = sFolder.find_last_of(".");- [4 R u. l. ]+ @% s) o
NXString sStepSpec = sFolder.substr(0, found) + ".stp";9 R% g& e) f3 H. e& j7 w4 H- d
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NXOpen::StepCreator *stepCreator1;4 d3 |( x+ q. R, i7 c. }& t
stepCreator1 = theSession->DexManager()->CreateStepCreator();
& G# s3 o1 {6 f stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
, S: x% K. i6 H1 E stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);8 R" u: `9 e. J3 c2 Q' I+ S
stepCreator1->ObjectTypes()->SetSolids(true);2 e6 q5 c! t( E2 o* m# b4 |! x
stepCreator1->SetSettingsFile(sCfgFile);
- g* K/ O" Q+ n$ S1 F stepCreator1->SetInputFile(sPartSpec);1 z: ?; G& E1 u7 y8 _+ F
stepCreator1->SetOutputFile(sStepSpec);
- G0 a$ D! _% q- e+ w stepCreator1->SetFileSaveFlag(false);" D# l9 j; v I( B; e* Y/ e4 h1 [; F& B
stepCreator1->SetLayerMask("1-256");
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; L/ V# N9 `& b L! r std::stringstream sBodyList("");
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std::vector<TaggedObject*>::iterator iter;
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for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)& T2 v$ Z& a+ G6 d. o
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);. S2 C' }- [3 \7 {* h& h
if (theBody)
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t- u4 }1 j2 D' r added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);4 ~4 I% f4 r+ K: A0 k
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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! n% E' _8 R% x // Debug output
- N8 g3 [1 L& q) l$ I/ b; v+ p print("UGII_BASE_DIR = " + sBaseDir);
; J% T" q7 ]0 X print("Settings File = " + sCfgFile);
- ^/ `) i$ ?5 ]# j print("Input File = " + sPartSpec);( y2 X9 h5 a3 Y$ Y: y. L4 S) \
print("Output File = " + sStepSpec);
4 J- @8 C5 Z) c* l$ h! d* K2 P print(sBodyList.str());
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
% {8 Q% {5 p6 C' \8 X stepCreator1->Destroy();
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