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NX二次开发源码分享： 导出 step格式
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6 C) ^# z/ w8 D1 R6 Z) b. z参考一下，很简单哦！！8 j: L0 r! X5 `5 E
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void StepExport::do_it()
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$ {5 K5 Z8 o. f+ F2 E5 T std::vector<TaggedObject*> objectArray;
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! z5 W$ j/ ~1 d6 E( n5 x& j9 U8 { if (select_bodies(objectArray))
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NXOpen::Session::UndoMarkId markId1;% V T: J' [$ c$ G5 k
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");& b6 S2 F: x8 a' Y7 A+ |
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");
6 Z0 \% K( Y' M( }- Y& A0 b0 { NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def";1 i# o; V3 x. \6 k2 P: k. R+ Y
NXString sPartSpec = displayPart->FullPath();
; l6 |4 N2 |9 l6 z! @ std::string sFolder = sPartSpec.GetText();: C; o% [7 L; h. B. U- m; X+ n" Z
std::size_t found = sFolder.find_last_of(".");# v: @* `; C6 i2 Z, {
NXString sStepSpec = sFolder.substr(0, found) + ".stp";
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' S6 q8 q" n& a NXOpen::StepCreator *stepCreator1;+ I' h- I1 H d+ y. A; i) [0 n1 s y
stepCreator1 = theSession->DexManager()->CreateStepCreator();" c+ F9 ?: s [! {, v9 G; i
stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);4 S) H6 S" N% k1 T
stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);' T- N! V2 w& ^. W8 h$ J1 R
stepCreator1->ObjectTypes()->SetSolids(true);
3 E: `% x W( y7 K3 m# |6 v stepCreator1->SetSettingsFile(sCfgFile);2 N$ o1 ^/ `1 [
stepCreator1->SetInputFile(sPartSpec);
3 W- @$ M7 Y* e2 c" D" f: d stepCreator1->SetOutputFile(sStepSpec);
5 N$ L! K3 c0 H* r6 i/ W stepCreator1->SetFileSaveFlag(false);
+ V. h! w; `$ ]& S4 t& { stepCreator1->SetLayerMask("1-256");7 e2 H6 y5 Z* \8 W1 ?' B+ x
* f$ m- W% E5 O# m std::stringstream sBodyList("");
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std::vector<TaggedObject*>::iterator iter;; ?1 d' I8 H% _/ T$ [% }2 P4 a
bool added1;
, Y$ D- `. A" H for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)- i* [7 z( ^2 E( E) a: b7 x, M
{
6 C% k1 w- W! a# Q/ T n7 o7 p" f Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);
0 n# |; n2 S/ @8 P' X" E' Q if (theBody)( R7 B: D4 h. W: \' B# M! r" }
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added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody);* H) ]/ O- j) \( B# g4 K2 @
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;1 e6 \. B C! Z G% W# s% q6 o
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) |; I8 v9 \# \! W! u* K% Z // Debug output0 d ~: m8 L6 ]& L' m
print("UGII_BASE_DIR = " + sBaseDir);2 J6 e% Q) g9 ^2 K" F) V2 ^# Z
print("Settings File = " + sCfgFile);
2 J$ _) ?; i' [' h( V8 Q- F2 i; i% L print("Input File = " + sPartSpec);
8 U g7 @ O6 J! E print("Output File = " + sStepSpec);' ?; f2 w! P0 O9 z- l6 Y9 f( _% b
print(sBodyList.str());! l" \7 E) h0 h! g& O; C
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();) P* Q; a) B h/ i# c* b; Y. J8 l
stepCreator1->Destroy();
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