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' @3 \9 P7 t9 Y. K- T! f$ F! `5 HNX二次开发源码分享： 导出 step格式
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( H/ H( X' {. P: d; @参考一下，很简单哦！！
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, Z& w0 R2 @8 Xvoid StepExport::do_it()
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std::vector<TaggedObject*> objectArray;
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if (select_bodies(objectArray))
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# W. B- {8 ? a( [8 g/ k3 L NXOpen::Session::UndoMarkId markId1;
+ I# C. \! z+ l! g: o* i markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");4 |6 v- K8 f" ?9 `. {8 ^& c
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
' D9 `" C1 r8 h6 F2 S A NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
! R9 n6 [- ?# P: P0 c' s/ x- M NXString sPartSpec = displayPart->FullPath();
x: ^' W4 g0 e1 T1 I' P$ p std::string sFolder = sPartSpec.GetText();" E. b; E" ^* l. |" ~
std::size_t found = sFolder.find_last_of(".");
% w! b+ Q0 U4 x4 x. G NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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NXOpen::StepCreator *stepCreator1;. i& C5 S4 ^& W+ D
stepCreator1 = theSession->DexManager()->CreateStepCreator();
' j! g( _, f/ w. x8 ?6 x/ N stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
+ X: ^1 P i) e6 A9 M stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
! j" H1 {, z2 r6 [ stepCreator1->ObjectTypes()->SetSolids(true);
' n* q( k3 p; T+ C& u ? stepCreator1->SetSettingsFile(sCfgFile);
7 n- L, N- `" k% r7 V stepCreator1->SetInputFile(sPartSpec);
( q6 E$ ]: ]; A stepCreator1->SetOutputFile(sStepSpec);
5 s, M2 e: j7 p6 Z' \7 t6 j stepCreator1->SetFileSaveFlag(false);" G) J: m: B2 `9 Q; B5 L: h6 _
stepCreator1->SetLayerMask("1-256");, q9 t# Y3 Z2 x: P
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std::stringstream sBodyList("");( @' P: P% w+ Q" B
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std::vector<TaggedObject*>::iterator iter;
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# c( L6 U) B$ |$ ] for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)6 H8 A2 y/ ?3 H( | d" ~' ?4 E8 X
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Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);: G! R* K9 ^. o8 \ F; t! c
if (theBody)9 m) E7 }8 }8 C' ]1 i
{
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sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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* v3 I0 X% V$ f5 ?* A* I7 ] // Debug output& _. a$ v y' E4 D- i
print("UGII_BASE_DIR = " + sBaseDir);
" M9 h4 m4 U7 {) c& ^; d3 \2 [ print("Settings File = " + sCfgFile);& O8 {, q! l) H
print("Input File = " + sPartSpec);0 A' H: y' F' V; n7 S
print("Output File = " + sStepSpec);# @8 o2 C, a3 ?4 d- r
print(sBodyList.str());9 ?3 K- g5 ]) J: i6 F- b
% Y- Y; ^$ C8 H4 l1 u a NXOpen::NXObject *nXObject1 = stepCreator1->Commit();( h( _) y5 P5 t' Y v8 D
stepCreator1->Destroy();6 o5 `* Z4 ]+ y' h7 A3 H$ U4 w
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}
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