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NX二次开发源码分享: 导出 step格式
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; E) v- e2 B" n5 H( R参考一下,很简单哦!!
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void StepExport::do_it()0 v6 T& C$ w; K/ p2 y7 `
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std::vector<TaggedObject*> objectArray;1 E* b$ `, p% E! L$ ?' {8 F
4 G* t0 k, X" D. R if (select_bodies(objectArray)), I$ _- K4 R* s2 I$ i
{
" k) |( O4 C/ h @ T NXOpen::Session::UndoMarkId markId1;4 _; `) y! w$ y* Z. m
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");0 G' A- R/ R; F5 P9 O
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");0 ~( b$ X+ x' q7 M0 x5 C, n8 e
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
5 l! ^/ A" P( u. p+ @+ S NXString sPartSpec = displayPart->FullPath();% h. |0 e5 Z: l
std::string sFolder = sPartSpec.GetText();# `) O% }/ N# D
std::size_t found = sFolder.find_last_of(".");1 V+ f( `5 v# h
NXString sStepSpec = sFolder.substr(0, found) + ".stp";$ {/ s. n. n. F4 F
! \. l: M; o6 ~; ^' h0 U NXOpen::StepCreator *stepCreator1;
' T1 F, b, A2 }7 b, T! t ? stepCreator1 = theSession->DexManager()->CreateStepCreator();
- t. y6 U& u8 [! `8 u+ \: k9 a stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
$ z8 z: k# z- E3 U" I ^ stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);/ ]4 s5 q o6 B- R7 O6 p" m
stepCreator1->ObjectTypes()->SetSolids(true);
* K9 q# |# ^4 O3 _6 w: ^; L w9 {( f stepCreator1->SetSettingsFile(sCfgFile);) i6 J4 @/ u% ~5 z' R, F0 V) _5 d. T
stepCreator1->SetInputFile(sPartSpec);$ D$ x3 T/ j. T
stepCreator1->SetOutputFile(sStepSpec);
0 O2 T+ C; F5 `6 c3 N( `1 f stepCreator1->SetFileSaveFlag(false);" J& r. b# {9 d* [$ o% z9 t
stepCreator1->SetLayerMask("1-256");
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std::stringstream sBodyList("");
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std::vector<TaggedObject*>::iterator iter;5 V! B3 }/ j1 Z! _" l% ^6 ^
bool added1;
- ?+ y* W! u5 M. w2 R2 t1 q for (iter = objectArray.begin(); iter != objectArray.end(); ++iter) N9 ?, j$ M0 F7 \/ r, h* P
{
. }- a" ~% C0 F. s" _3 K5 ~, h Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);) V4 s3 W4 w5 ?9 R1 C1 [
if (theBody)
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" x1 H: l% @% o% e4 t) S5 D2 w added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);, k2 T1 M2 N$ y6 ]2 o9 I
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;8 F+ F: O6 v2 [# V8 A8 @+ t; k
}
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" d" g, C/ R% d7 Y // Debug output
, T `- L4 P- |/ u- V- C2 x print("UGII_BASE_DIR = " + sBaseDir);
6 ?: {6 T+ q% ]3 u; E! p% D$ r( V6 b& O( X print("Settings File = " + sCfgFile);# `: G# { d8 U9 Y6 S1 u7 Q& a
print("Input File = " + sPartSpec);
3 s8 j r) ]7 A$ N5 B print("Output File = " + sStepSpec);$ T1 x3 B% z' g: U c1 w1 u6 w
print(sBodyList.str());
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
' E% g% D9 [; U9 u stepCreator1->Destroy();
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