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@% k; [/ ]+ x' T# E+ V% ONX二次开发源码分享： 导出 step格式
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参考一下，很简单哦！！& z5 [; b* v, h$ d2 n6 j5 W; d( w
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void StepExport::do_it() c! A4 ]: ]& @. p1 j
{
, s, U$ Z9 _, P" a, C std::vector<TaggedObject*> objectArray;
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if (select_bodies(objectArray))
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2 v. H. ]6 P$ g7 u+ Y0 L$ T NXOpen::Session::UndoMarkId markId1;( p' V+ Q1 q* ]6 }. D( R
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");! r7 h$ O% s+ Z; X$ d/ T: A
, F$ T9 N! `% J NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
. D ?' T- L) _" O; A1 | NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
0 F" [& G% g( D4 K# C# G: T NXString sPartSpec = displayPart->FullPath();8 \2 W) m5 y7 S I' c
std::string sFolder = sPartSpec.GetText(); j; f, e( `4 `
std::size_t found = sFolder.find_last_of(".");
: i" B) v: s! M NXString sStepSpec = sFolder.substr(0, found) + ".stp";- T9 v. ~) X* {; g. b
& }7 b8 w/ o9 k* N% J) \ NXOpen::StepCreator *stepCreator1;
- {, B; K: y. {" j9 {, s stepCreator1 = theSession->DexManager()->CreateStepCreator();
% A5 ]8 ?/ f6 m; t5 i) t stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
: M/ ?7 J$ }9 t+ b5 ? stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
) t7 m4 Q/ O6 k4 Z stepCreator1->ObjectTypes()->SetSolids(true);' [( a! C$ X/ p0 M- A
stepCreator1->SetSettingsFile(sCfgFile);
! I$ R/ [" u' E/ c2 a: s! W stepCreator1->SetInputFile(sPartSpec);* i& c c0 H" r4 V$ ]) ^
stepCreator1->SetOutputFile(sStepSpec); [6 o9 Y$ ~4 L& b: _
stepCreator1->SetFileSaveFlag(false);" k: Q* @& ^) N( i7 W
stepCreator1->SetLayerMask("1-256");
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- `4 |8 E" |9 |% V3 P1 K6 O5 } std::stringstream sBodyList("");) f* C2 H! N2 v" l( E, d
, `8 g4 t9 F; T5 ?( { std::vector<TaggedObject*>::iterator iter;
' \6 @0 r5 n, t3 X- Q$ P W6 K k: k bool added1;
$ b* a# [: _' i0 I/ b& J. i! x8 p! ] for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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2 G0 ~& X4 _7 _0 _, B Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);/ ^* w8 z2 g4 @/ X8 @. p
if (theBody). ~. v5 f- w+ v
{
7 d6 m: T0 i0 A0 Z added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);5 ]" ~4 h1 f' B7 i+ I
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;( `$ V1 \+ ~6 a' |
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}
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& z$ d9 P3 ?- _( H, b3 j // Debug output
3 m! d9 w' Z, G) M0 D9 K6 u- ` print("UGII_BASE_DIR = " + sBaseDir);7 e2 y+ @7 P. ~) L, }" C1 T% m. Y9 @ M; U
print("Settings File = " + sCfgFile);$ {/ [" B3 ~ k( A% U7 D0 h/ Z9 ~
print("Input File = " + sPartSpec);' Y+ i/ l+ t5 z0 ^$ C" a
print("Output File = " + sStepSpec);6 x0 C" s+ b- w5 k; ]
print(sBodyList.str());+ I" ^% _- J" ~* _& w! R
9 a& o0 R# O% a; k7 J+ a NXOpen::NXObject *nXObject1 = stepCreator1->Commit();2 z+ c: a* E: t
stepCreator1->Destroy();. h$ N Q5 E& ?9 {
}
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}
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