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NX二次开发源码分享：选择体导出Step格式8 V% C) F8 i9 M
7 c0 ~1 F7 o) B, lvoid StepExport::do_it()
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std::vector<TaggedObject*> objectArray;
4 j1 \! e& X/ w if (select_bodies(objectArray))
O8 ], c4 F. j2 P1 w {
; x1 k1 D/ r: w1 p8 F5 D NXOpen::Session::UndoMarkId markId1;4 z! x) J8 X" U
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start"); W; J7 Z, W- E8 p$ Y c) d
NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");- s5 ^. @7 X8 n1 O4 f# z2 C
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";
1 `8 p) A' I0 o+ C4 _! Z NXString sPartSpec = displayPart->FullPath();- s7 ]4 f2 ~% l
std::string sFolder = sPartSpec.GetText();7 O; ^/ p/ o! B+ D" L5 D0 V
std::size_t found = sFolder.find_last_of(".");
3 C) s* E# ^9 q0 N NXString sStepSpec = sFolder.substr(0, found) + ".stp";; _& a+ }5 x' Y: h- q
NXOpen::StepCreator *stepCreator1;
4 E7 j8 k4 R1 n& ]! B. I stepCreator1 = theSession->DexManager()->CreateStepCreator();
/ b ]% C" l" M: Y4 r stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);1 D+ q/ O! [5 j+ |1 q' W
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);9 {7 _ ?$ j8 W8 n/ W2 m
stepCreator1->ObjectTypes()->SetSolids(true);
! C3 \$ ~! }2 I- b6 X stepCreator1->SetSettingsFile(sCfgFile);: z# K1 d5 X% F5 _. @
stepCreator1->SetInputFile(sPartSpec);
0 y3 k* p" z' K# a: P0 n/ y stepCreator1->SetOutputFile(sStepSpec);$ Z) c6 M( g: r. F& {1 j% F
stepCreator1->SetFileSaveFlag(false); g4 {9 H5 r: k# g; g( _; j% L
stepCreator1->SetLayerMask("1-256");5 I, }: ]3 j' E! D& b
std::stringstream sBodyList("");' w y5 `0 s( r+ ]
std::vector<TaggedObject*>::iterator iter;+ G8 {0 q1 O1 R/ c+ U4 }
bool added1;
: o# A$ Q: R# O! A( ?" _' v for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)
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$ `7 c; k. l5 L Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);, r1 |. v5 j9 y" e; I+ s
if (theBody)5 `. X4 G& p: x) v( x" M3 E$ ~
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added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);
8 L# v% r. {4 b7 N sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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// Debug output" ?# {% c0 W, n; f+ J
print("UGII_BASE_DIR = " + sBaseDir);8 f4 O( g* I s- |1 h0 O
print("Settings File = " + sCfgFile);
. h1 S% Q' W+ z3 R' m* o' c' p print("Input File = " + sPartSpec);+ b8 |( s" s# k- U" {
print("Output File = " + sStepSpec);
. p" R+ S( o3 S+ [ print(sBodyList.str());. M, _0 A6 _5 s' o. N
NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
4 X" T) ?6 I% U+ I stepCreator1->Destroy();. K/ n- s% F. Z4 U* K l
}) }2 v; [$ U6 @ X7 n- w' K4 A
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}
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