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F; ]) f$ m$ H( f% WNX二次开发源码分享： 导出 step格式" y) ]) ^9 D% E4 l- X( W( _
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参考一下，很简单哦！！
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void StepExport::do_it()$ K3 ?* C; {3 I8 g1 R# J
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std::vector<TaggedObject*> objectArray;4 w& W) \! f( Z( Q
2 B$ A0 J7 `& y8 G if (select_bodies(objectArray))
* M& A% J/ q9 W {
( m2 R4 O- L% f+ L) _+ Y+ [ NXOpen::Session::UndoMarkId markId1;
& p: u9 l* u9 M( ?" c( H markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
$ X+ H# l6 b# p3 K3 P, X NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";# ` ?9 v' F' ^
NXString sPartSpec = displayPart->FullPath();' Z! N, Q( ^$ M
std::string sFolder = sPartSpec.GetText();- [ } E1 ^: L/ W
std::size_t found = sFolder.find_last_of(".");, L# z* d A; A$ L) d
NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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NXOpen::StepCreator *stepCreator1;+ Q& ~# a. P$ b+ z" @7 E8 A
stepCreator1 = theSession->DexManager()->CreateStepCreator();1 D( x# E: i, x& o1 K7 |
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);+ }3 Z9 M9 S2 m3 \: T
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
; E4 H! @* h9 k1 N* { stepCreator1->ObjectTypes()->SetSolids(true);3 }) A- u3 r' N0 `9 ~' q
stepCreator1->SetSettingsFile(sCfgFile);
2 M" m7 l/ [* y2 y stepCreator1->SetInputFile(sPartSpec);$ }" {4 z5 t: N0 Y% h" |
stepCreator1->SetOutputFile(sStepSpec);
! p8 m& Q& d; b; J. M stepCreator1->SetFileSaveFlag(false);
$ C, f5 Y5 v% @3 s! I stepCreator1->SetLayerMask("1-256");3 A* K/ o6 k( [2 X# H3 }# I; ~
% A' Z( e7 T. L- f. [* ` std::stringstream sBodyList("");
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, r) B, g# l( A std::vector<TaggedObject*>::iterator iter;
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for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
L2 d! r' o! J7 W2 X6 J' q: C if (theBody), e& a7 ?) z2 f% ~. ~) } j9 d) y
{
: V. A4 N* h6 z: X: h added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
. S) D( r. ?1 O) ^; X4 a6 i sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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// Debug output; j, n7 B( G5 c# K
print("UGII_BASE_DIR = " + sBaseDir);
3 s) Q* Y& i q9 ]# }9 H5 b print("Settings File = " + sCfgFile);1 t0 ?! K8 B6 k8 Y8 k/ K2 `
print("Input File = " + sPartSpec);
2 u- N; d: H+ W+ e6 m r print("Output File = " + sStepSpec);
8 _! l) Q, O* N1 ?$ T& \5 D print(sBodyList.str());0 G8 }' B* T6 o0 z9 L
& R. j3 h& h; _- G( ` NXOpen::NXObject *nXObject1 = stepCreator1->Commit();* d6 O1 F* t; N
stepCreator1->Destroy();* _; T" n* k" b4 Z1 x
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