结合中遇到的问题

秋爱

, Y3 ~4 f. s4 z6 b
5 Z9 q; i2 A+ h6 t% c, P# e请问怎么把NXOPEN创建的直线用UF的函数生成管道呢。我在界面上能获取任意两点生成直线（nxopen实现的），把直线转换成UF函数里边的参数后管道不能创建，请求帮助，代码如下：
0 |3 F+ a/ r5 \7 v" [# N7 g7 T            //两点创建直线
           
6 G1 V/ I* m7 c( _9 ]0 R- u9 L                Session *theSession = Session::GetSession();
                Part *workPart(theSession->arts()->Work());
                Part *displayPart(theSession->arts()->Display());
+ b6 s/ n5 u* ]: }' U
, k' O' B- Z& H: b( `; ^: w/ ^                std::vector<TaggedObject*>pp = point0->GetSelectedObjects();    //获取选择的点
                TaggedObject * p = pp[0];
                Point * getpoint = dynamic_cast<oint*>(p);


6 s: ~4 z) w+ h% O# R( o                std::vector<TaggedObject*>qq = point1->GetSelectedObjects();    //获取选择的点
8 l$ V. E3 ~! k8 D                TaggedObject * p1 = qq[0];
                Point * getpoint1 = dynamic_cast<oint*>(p1);  


                Features::AssociativeLine *nullFeatures_AssociativeLine(NULL);
                Features::AssociativeLineBuilder *associativeLineBuilder1;
( |6 I# s5 r0 h7 _' @5 ^                associativeLineBuilder1 = workPart->BaseFeatures()->CreateAssociativeLineBuilder(nullFeatures_AssociativeLine);

3 Z) i7 i2 o: J- R
( `4 ^4 i+ w0 _2 m8 O# V5 V$ E                Unit *unit1;
& i' |  Q# K7 u) d+ S+ v                unit1 = associativeLineBuilder1->Limits()->StartLimit()->Distance()->Units();
                associativeLineBuilder1->Limits()->StartLimit()->Distance()->SetRightHandSide("0");
/ `% N1 M4 I9 B6 @7 e7 E9 j                associativeLineBuilder1->Limits()->EndLimit()->SetLimitOption(GeometricUtilities::CurveExtendData:imitOptionsAtPoint);

# z# |" B* r% R& q
                associativeLineBuilder1->StartPoint()->SetValue(getpoint);
                associativeLineBuilder1->SetStartPointOptions(Features::AssociativeLineBuilder::StartOptionPoint);
                associativeLineBuilder1->EndPoint()->SetValue(getpoint1);
                associativeLineBuilder1->SetEndPointOptions(Features::AssociativeLineBuilder::EndOptionPoint);
7 ~, o+ E) m  N7 }4 M                NXObject *nXObject1;
                nXObject1 = associativeLineBuilder1->Commit();
                associativeLineBuilder1->Destroy();

; H' b! y4 D8 V$ y' v
               
                //uf部分
3 F9 T/ h; U+ z                UF_initialize();
3 L5 W# r4 }3 Q" U5 h       
) ^! X7 q' T; X0 }                tag_t linetag =( nXObject1->Tag());
9 `( o/ Q6 m- X8 ^, Y8 S                uf_list_p_t path_list = NULL;
                char * limit [ 2 ] = {"20","0"};
                UF_FEATURE_SIGN sign = UF_NULLSIGN;
! p- F4 i8 {6 S- ~& m" z+ {                tag_t target_body = null_tag;
0 J7 E: v- L- k2 U                uf_list_p_t  feature_list = NULL;
7 F$ J! S5 K' l* D, C5 [, V               
! U* E+ y2 i# Z1 Y8 u* d% C                UF_MODL_create_list(&path_list);
; P& a0 b8 \$ f) H2 p0 _# g               
                UF_MODL_put_list_item(path_list,linetag);
       
) \3 R  J' I9 x/ `" Z1 ]                UF_MODL_create_tube1(path_list,limit,sign,target_body,&feature_list);
9 m6 t7 l7 ~* X- t) Z7 O               
                errorCode = UF_MODL_delete_list(&path_list);
                UF_MODL_delete_list(&feature_list);
5 A9 x6 }+ V2 Z1 M+ x0 j                UF_terminate();
                associativeLineBuilder1->Destroy();

; g- W* H6 z" ^5 C- D