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. z$ H6 y& P4 H( a' K/ m* gNX二次开发源码分享：选择体导出Step格式" k& d- \2 ?. {9 x3 l7 o
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void StepExport::do_it(). u! C1 w4 Q. _* f n b6 u) Y& R
{
1 _' b% E4 q% a. m$ q) f8 k6 K std::vector<TaggedObject*> objectArray; x/ Q9 ~$ E0 L' S+ k- l8 S
if (select_bodies(objectArray))
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3 g! {8 E Q Q NXOpen::Session::UndoMarkId markId1;
# d% I1 x, |$ ^5 g# U: q1 S- d! s markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");8 y( D2 Z# j8 B& m7 b
NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
/ n* P% n+ l' _- { NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
( M6 a% i8 m J5 S4 f- I) ` NXString sPartSpec = displayPart->FullPath();% K5 D1 b4 |6 w2 M6 S& G- R5 {
std::string sFolder = sPartSpec.GetText();+ z- T( P7 H7 k" Z; c6 e+ x: n
std::size_t found = sFolder.find_last_of(".");
$ Z9 c* O2 o2 Z# t NXString sStepSpec = sFolder.substr(0, found) + ".stp";( i# U8 C4 P ?1 ~0 l) W6 w
NXOpen::StepCreator *stepCreator1;. `1 X* _9 j3 h1 K3 s7 L
stepCreator1 = theSession->DexManager()->CreateStepCreator();8 g2 j" o1 j: \( Q p9 u a" X; n2 ~
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
2 N' ~6 k3 K& S% w! z# V5 o: u/ ~ stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);' U4 S, l: f2 l$ J- q3 s+ b
stepCreator1->ObjectTypes()->SetSolids(true);
# K! c' q9 \* |2 s( N7 M- m3 ~, r) \ stepCreator1->SetSettingsFile(sCfgFile);
' @/ ]5 c: `% R stepCreator1->SetInputFile(sPartSpec);$ r5 z# W% L3 A( ^
stepCreator1->SetOutputFile(sStepSpec);( |; B3 B e' V" A, o
stepCreator1->SetFileSaveFlag(false);( _2 c' u" x5 j" y5 _$ ~7 b8 x
stepCreator1->SetLayerMask("1-256");
% c1 G3 I/ \& k9 M std::stringstream sBodyList("");4 f1 p8 M4 [* B2 R# I; d. X
std::vector<TaggedObject*>::iterator iter;
$ f9 |4 H& x' y& I! _4 I# i" E( p2 e bool added1;
$ p) V3 t$ s4 m) d" c for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
* R1 X0 |0 Z3 a {
0 Z8 \ @( p' Y* M& B$ K6 [7 e8 A Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);6 Z3 s' Y0 D6 w0 O
if (theBody)
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added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);" v& f1 x* }6 L$ m/ c+ }$ p
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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// Debug output* _8 e6 e! D! G9 h4 P# N) W
print("UGII_BASE_DIR = " + sBaseDir);
M2 C& Z# }; D! L# ^" X1 B! E print("Settings File = " + sCfgFile);9 \3 E4 y5 c2 @& W% k
print("Input File = " + sPartSpec);" ~; l8 v1 I" F/ [; g; T2 v" E
print("Output File = " + sStepSpec);; _; Q& `' G" b8 P+ E0 y! y; C
print(sBodyList.str());$ q: J7 x( |/ D, M; Y. Q3 x0 ]1 ?
NXOpen::NXObject *nXObject1 = stepCreator1->Commit();" T) m1 H Q. ?9 W0 s2 _0 c
stepCreator1->Destroy();6 w% a t2 F m4 d& e
}
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