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我想请教一下大神：为什么我用分割曲线命令，将一条线分割成两段，我怎么得到两条线段的tag，这是录制代码，每到这里程序就蹦了
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std::vector<NXObject *> objects1;5 k+ Q* ]+ _1 y
objects1 = divideCurveBuilder1->GeTCommittedObjects();9 G3 y' y1 H7 B+ `9 L
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完整代码如下：
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8 P. e& V/ \+ Y/ e' {4 w# |// NX 7.5.0.32* Y5 U% w3 Z4 x
// Journal created by 99112 on Sat Apr 04 23:13:53 2020 中国标准时间
/ l7 s5 P/ U4 V8 \3 e9 N0 g! e//
, w) Z I1 S0 u) u. `( H4 W#include <uf_defs.h>
) ]; w0 c- h6 x7 R% G, O6 H( Q#include <NXOpen/NXException.hxx>
8 x' F; @( ]8 e2 ?# b+ g#include <NXOpen/Session.hxx>
3 m( H2 u$ \ I% d% h#include <NXOpen/Builder.hxx>; Y( j9 {; n' L! c' R& w) d# o
#include <NXOpen/Direction.hxx>
& x3 n2 g2 W" H* @: c6 ]#include <NXOpen/Expression.hxx>
& i/ k7 r* J* A' U#include <NXOpen/ExpressionCollection.hxx>
q$ c" x6 ~( V0 O- |#include <NXOpen/Features_BaseFeatureCollection.hxx>
7 m- a* U. u8 H, ~- [- M#include <NXOpen/Features_DivideCurveBuilder.hxx>
0 [4 g0 I1 j2 x' V#include <NXOpen/Features_FeatureCollection.hxx>) v4 v4 J7 e4 o4 i( ]
#include <NXOpen/Features_PointFeature.hxx>
' e) k4 b' L1 r/ h' ~8 B Z- w3 L#include <NXOpen/ModelingView.hxx>9 E" m5 _8 h9 _- e
#include <NXOpen/ModelingViewCollection.hxx>
& s- h; }; Z" b" g4 v#include <NXOpen/NXObject.hxx>9 j1 D6 v, v" p- A
#include <NXOpen/Part.hxx>, T5 t3 j+ Q. j9 i0 S( r l {: s5 j
#include <NXOpen/PartCollection.hxx>6 E* @% D7 t: c6 T( Y4 {0 V
#include <NXOpen/Plane.hxx>8 k9 H6 ~0 a/ l, J8 T# S+ r
#include <NXOpen/PlaneCollection.hxx>
9 J _# t7 W6 s" S#include <NXOpen/Point.hxx># w% R/ {; F! R6 p! _: T
#include <NXOpen/PointCollection.hxx>( a( r$ ]( h" j8 w. V H! I* o/ ~- H
#include <NXOpen/Preferences_PartModeling.hxx>
# @) v8 b6 D/ {! A#include <NXOpen/Preferences_PartPreferences.hxx>6 R. H0 ?! W. Z9 u
#include <NXOpen/Section.hxx>$ `5 z& l+ p0 x+ |( O2 n
#include <NXOpen/SectionCollection.hxx>
: R2 V+ z' Q' P5 \7 {# u U: w#include <NXOpen/SelectCurve.hxx>
K' F& B! @; O v% H' @* ]#include <NXOpen/SelectObject.hxx>
! g. `" }7 c: \* _- Z#include <NXOpen/SelectPointList.hxx>
" Y; y% e/ N: T' m5 S$ O; u* t#include <NXOpen/Session.hxx>% b3 z5 g4 T# K0 a* c6 a" T
#include <NXOpen/Spline.hxx>1 W6 P0 n' o% y( q7 ]& j6 V
#include <NXOpen/SplineCollection.hxx>' M, d% D2 }' o" S4 b& S
#include <NXOpen/TaggedObject.hxx>
5 R. ~! G( S/ z% ^#include <NXOpen/Unit.hxx>
9 R/ |6 ^; u/ B+ _8 H I% `#include <NXOpen/UnitCollection.hxx>
& c; Z" K- \ i- m#include <NXOpen/Update.hxx>, V& G. W5 b! L( A* n
using namespace NXOpen;
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' b {6 `1 \$ j% T' h& pextern "C" DllExport int ufusr_ask_unload()
1 R. K3 ~4 a7 H3 n: l* W{
" `" I, C, _# f3 G8 `: t' G9 `, R return (int)Session::LibraryUnloadOptionImmediately;/ @, G# G, @0 _
}
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extern "C" DllExport void ufusr(char *param, int *retCode, int paramLen)# n; ~$ D$ i% C8 c
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Session *theSession = Session::GetSession();( Z0 ~. G5 p' M7 L
Part *workPart(theSession->Parts()->Work());! y* g! L: X+ G( z6 b$ ~
Part *displayPart(theSession->Parts()->Display());
% H4 m" F+ }6 x1 }1 x9 A // ----------------------------------------------
" k6 K+ ^) M+ D& [) u // Menu: Edit->Curve->Divide.... g2 l w9 g. X& `; `4 X2 }
// ----------------------------------------------7 R8 F0 s5 o5 _2 n. f' D
Session::UndoMarkId markId1;- `2 ?" w: l& p# A: G$ x
markId1 = theSession->SetUndoMark(Session::MarkVisibilityVisible, "Start");( |) m# n& e: d. G h p
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Features::Feature *nullFeatures_Feature(NULL);6 K6 Q# k7 y- H1 m( T2 [
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if ( !workPart->Preferences()->Modeling()->GetHistoryMode() )* X* f, Z w( } R& I
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throw NXException::Create("Create or edit of a Feature was recorded in History Mode but playback is in History-Free Mode.");3 z; _) @6 X, _9 P
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: ~5 O- J) |# C8 _6 i9 ]" M$ \, c Q Features::DivideCurveBuilder *divideCurveBuilder1;
2 N8 R Y- C+ E% A' | divideCurveBuilder1 = workPart->BaseFeatures()->CreateDivideCurveBuilder(nullFeatures_Feature);
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2 K4 A5 h5 H! |" p/ G, m Point3d origin1(0.0, 0.0, 0.0);
$ Y" ~+ Z, P% m Vector3d normal1(0.0, 0.0, 1.0);$ A. l0 L; G5 v* l+ G
Plane *plane1;5 Y3 e. Y0 k4 i8 {8 f o4 |6 V
plane1 = workPart->Planes()->CreatePlane(origin1, normal1, SmartObject::UpdateOptionWithinModeling);; j) m, I5 b+ Y
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divideCurveBuilder1->SetBoundingPlane(plane1);
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1 e5 a5 O+ J+ J) ] Section *section1;. V! W; @5 M7 b) E, ]+ k& [6 n
section1 = workPart->Sections()->CreateSection(0.00095, 0.001, 0.005);
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|' v6 h1 a1 t. k" n) j Unit *unit1(dynamic_cast<Unit *>(workPart->UnitCollection()->FindObject("MilliMeter")));
K- }) C2 j" k# q- B# N Expression *expression1;
7 ^. R [4 D$ b expression1 = workPart->Expressions()->CreateSystemExpressionWithUnits("0", unit1);' N7 M7 G2 ^, K9 V [/ b. j
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Section *section2;
$ o# X7 w' ]& ]2 Y$ o( \2 v section2 = workPart->Sections()->CreateSection(0.00095, 0.001, 0.005);
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Expression *expression2;
- G* T$ N% I8 I* H2 N expression2 = workPart->Expressions()->CreateSystemExpressionWithUnits("0", unit1);
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divideCurveBuilder1->SetEqualSegmentMethod(Features::DivideCurveBuilder::EqualSegmentOptionEqualArcLength);
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divideCurveBuilder1->SetEqualParameterSegments(5);" Q( E2 @* k& _1 b; D5 }" t" M8 R
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divideCurveBuilder1->SetEqualArcLengthSegments(5);' F- H f' H5 W
% N0 M% R+ q" S3 b theSession->SetUndoMarkName(markId1, NXString("Divide Curve \345\257\271\350\257\235\346\241\206", NXString::UTF8));$ f, |6 l L# T/ X+ ]
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divideCurveBuilder1->SetType(Features::DivideCurveBuilder::TypesByBoundingObjects);
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+ F7 k, k) y# }) |0 G5 g% N) t& O Spline *spline1(dynamic_cast<Spline *>(workPart->Splines()->FindObject("HANDLE R-13222")));
; P2 e Q; |$ a$ A# ?( ?) E1 g Point3d point1(687.588524265161, -38.7585251796817, 92.0013591828029);$ d) ]3 Z8 q: L
divideCurveBuilder1->DividingCurve()->SetValue(spline1, workPart->ModelingViews()->WorkView(), point1);
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# F) l* a/ w! l4 f% ~ divideCurveBuilder1->SetBoundingObjectMethod(Features::DivideCurveBuilder::BoundingObjectOptionProjectPoint);
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4 j# i# d6 z4 d* z Features::PointFeature *pointFeature1(dynamic_cast<Features::PointFeature *>(workPart->Features()->FindObject("POINT(33)")));
, s5 G9 n9 c" J' [- A* ^ Point *point2(dynamic_cast<Point *>(pointFeature1->FindObject("POINT 1")));2 w1 |5 J' \3 o
Xform *nullXform(NULL);# y- F! ~0 }# Z! K2 V
Point *point3;" M: ^$ {# e( d1 L9 u
point3 = workPart->Points()->CreatePoint(point2, nullXform, SmartObject::UpdateOptionWithinModeling);
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divideCurveBuilder1->SetBoundingProjectPoint(point3);
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Session::UndoMarkId markId2;) ^2 @# n7 \% q0 g3 d7 o, a; c
markId2 = theSession->SetUndoMark(Session::MarkVisibilityInvisible, "Divide Curve");
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NXObject *nXObject1;( ~5 h* k- e8 G% K( \7 @$ i
nXObject1 = divideCurveBuilder1->Commit();
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std::vector<NXObject *> objects1;
2 J& {3 T& N2 U9 `# c5 s6 g( h- f' \ objects1 = divideCurveBuilder1->GetCommittedObjects();
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0 T* e/ {% C7 i _" V theSession->DeleteUndoMark(markId2, NULL);
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theSession->SetUndoMarkName(markId1, "Divide Curve");
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divideCurveBuilder1->Destroy();
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{
0 l) |# h( m; x% i2 I/ n9 M7 Y$ R // 表达式仍然在使用中。
( b" T+ Z1 S1 k. e workPart->Expressions()->Delete(expression2);
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catch (const NXException &ex)
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ex.AssertErrorCode(1050029);: Y2 l) a9 u3 K
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section2->Destroy();8 }" u6 J. @4 f. L$ {/ q7 S1 C4 t# W8 O
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try
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// 表达式仍然在使用中。
1 n1 A0 Q( c$ e' n b8 ? workPart->Expressions()->Delete(expression1); o# V& r' {0 \3 l2 F
}
) a7 D9 Y3 z m/ y& T catch (const NXException &ex) a7 ^ f4 f4 H4 @. R; S3 M/ p
{
' o/ j4 Z* P% V# ~1 N: [ J ex.AssertErrorCode(1050029);" q3 O* S4 d* r3 ?' N4 ~+ V6 a
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! P5 {' P# W1 C: ~9 f- o section1->Destroy();" ]: E J1 [) {" z
3 y8 [- U8 F" N% s) { plane1->DestroyPlane();
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int nErrs1;: h4 _# w7 b4 p+ I; ]7 w, ?
nErrs1 = theSession->UpdateManager()->DoUpdate(markId1);
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// ----------------------------------------------
$ F+ z8 z) x o; a // Menu: Tools->Journal->Stop Recording* B _3 O% b, r5 L/ M) G0 w b
// ----------------------------------------------, p V5 B! A, c+ g2 s' l$ @
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希望大神指点5 y4 `8 Z! ?3 k& b! {# I
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发表于 2020-4-4 23:57:29
发表于 2020-4-5 08:52:59
