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NX二次开发源码分享： 导出 step格式; z8 g! f: s" e$ v8 W% I
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参考一下，很简单哦！！6 D! v0 w/ { F4 ?9 r6 J
! _3 i) g0 b+ Y2 P& L8 Fvoid StepExport::do_it()
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& ~, f. b" U: i2 o/ `/ |5 ?% l std::vector<TaggedObject*> objectArray;
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* S8 N1 I6 Y( a% z if (select_bodies(objectArray))! g) v& k; `& Z" R; u
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NXOpen::Session::UndoMarkId markId1;( p' S6 g0 c3 v6 s3 d
markId1 = theSession->SetUndoMark(NXOpen::Session::MarkVisibilityVisible, "Start");
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NXString sBaseDir = theSession->GetEnvironmentVariableValue("UGII_BASE_DIR");( e5 r7 F: F" @
NXString sCfgFile = sBaseDir + "\\step214ug\\ugstep214.def"; j" ?# W& q& ?% d, q1 t
NXString sPartSpec = displayPart->FullPath();
6 I( [4 e& y3 w% r6 b std::string sFolder = sPartSpec.GetText();. a, D% W6 d4 \
std::size_t found = sFolder.find_last_of(".");1 s9 n2 E" d8 t) Y2 i
NXString sStepSpec = sFolder.substr(0, found) + ".stp";& z4 q. q. B. g, ]2 Z2 M" F
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NXOpen::StepCreator *stepCreator1;. r, l6 Y5 A9 P4 W6 i! t) M; t
stepCreator1 = theSession->DexManager()->CreateStepCreator();
, |: b. `, f' ^# f8 l1 n stepCreator1->SetExportAs(NXOpen::StepCreator::ExportAsOptionAp214);
) D6 B! Y6 B0 I- f- m1 | stepCreator1->ExportSelectionBlock()->SetSelectionScope(NXOpen::ObjectSelector::ScopeSelectedObjects);
" ~2 Z1 T- r5 G stepCreator1->ObjectTypes()->SetSolids(true);
; E" W, Y/ A* s9 o stepCreator1->SetSettingsFile(sCfgFile);
- l! ?5 }: L& E$ C) V' o5 n, J stepCreator1->SetInputFile(sPartSpec);
$ i f+ F! ?( k% E- ^* w stepCreator1->SetOutputFile(sStepSpec);
) [2 c+ P2 [/ q9 Z4 s stepCreator1->SetFileSaveFlag(false);1 ^" Q/ X' P% Y: D2 r/ b4 U$ {+ {
stepCreator1->SetLayerMask("1-256");) k% }5 l) S1 I9 z+ b
9 K' _+ X! |$ [% s# z( i+ p S std::stringstream sBodyList("");3 v! t: ~* u: ~
4 J: _$ _# d, B3 K) g$ j' l std::vector<TaggedObject*>::iterator iter;1 F0 p, j* m4 R2 ~) l9 A* e
bool added1;- ?/ b* t1 o; C
for (iter = objectArray.begin(); iter != objectArray.end(); ++iter)" m) J9 [& c* G. ]/ J$ ^
{
' q( S) n6 r2 y/ Z: o6 V Body* theBody = dynamic_cast<NXOpen::Body*>(*iter);7 x: l6 I1 p( b V
if (theBody)' x) o) H# [9 N3 H* E7 x
{
3 P, G6 X5 `+ b# H7 p% V( c added1 = stepCreator1->ExportSelectionBlock()->SelectionComp()->Add(theBody); m, j/ N) `" k# r9 y' j
sBodyList << "Adding Body " << (theBody)->Tag() << std::endl;
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% Y: z, y1 P: l0 B* k$ b/ J/ B( g // Debug output. E& w; {5 Z g c$ s6 K( @# V- W
print("UGII_BASE_DIR = " + sBaseDir);3 y9 r: J4 i8 G i7 S
print("Settings File = " + sCfgFile);
7 k. D! O8 _7 v3 X" L a/ @$ L print("Input File = " + sPartSpec);1 W9 O8 r9 q! ?8 D8 g& Z1 ]( F
print("Output File = " + sStepSpec);
) v, r( U4 G' \! f u2 d, o' D* i print(sBodyList.str());
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NXOpen::NXObject *nXObject1 = stepCreator1->Commit();
+ x" {3 i4 [7 H1 K stepCreator1->Destroy();
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