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5 H1 r6 o+ i: O* u& A* O, {这个是两个正方体进行装配。有三个约束条件,分别是三个面对齐。但是加载DLL后,RT所示,对其约束信息框中约束求解正确,没有出错。所对齐的面也和代码中设定的一致。但是实际窗口中两个面却没有对齐啊。其余两个约束也是同样状况。2 d; z0 Z! S8 J& k! G) ?# f8 M6 ?
主要代码:$ }4 l( j. Q" y' }+ F% X5 K
- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));: Y; G" {. s* `5 N$ E8 Q' t9 \
- Face *face1=findface(component2,"FACE4");$ _( Y ?2 Q& N4 M3 I: c/ M
- Positioning::ConstraintReference *constraintReference1;0 E4 i( T" C; a9 A3 q* P
- constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);& A, `3 a- R2 E; k" ^. a8 n" j. m
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; A! v+ m9 ?# h& \ - Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);
* e* ]! u5 t- \1 U - constraintReference1->SetHelpPoint(helpPoint1);
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- //Face *face2(dynamic_cast<Face *>(component1->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(50,0,50) BLOCK(1)}")));" x) c" W* ^8 Y. G, O4 o
- Face *face2=findface(component1,"FACE1");
2 L+ e8 m. M# I/ v5 H - Positioning::ConstraintReference *constraintReference2;
2 t% y2 }1 W; c - constraintReference2 = componentConstraint1->CreateConstraintReference(component1, face2, false, false, false);
复制代码 上面被注释的两行是通过JA录制产生的。我没用用的自己写的findface函数,代码如下:& N3 _; {6 v" m4 Q- t) z
- Face * findface(Assemblies::Component *component,const char *c)$ v7 S" n0 l! i% ]
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- Part * component_part=(dynamic_cast<Part *>(component->Prototype()));# g+ A( ]4 I3 ~1 b
- BodyCollection *bc=component_part->Bodies();
+ ?, S* x( V8 U' F# h- l/ E( @6 r& U; ? - Face *face;9 u3 W5 }/ Z9 f. J4 k) y
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# }) X, Q" \7 ~+ \& ?, Y - for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)0 g& x7 l0 I- S) K; F
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- Body *body = (*it);* c; D+ }% X# |
- std::vector<Face*> faces = body->GetFaces();! S$ O4 h7 q- W( H, r1 _9 w
- unsigned int k=faces.size();! [( s6 Z, X$ o
- for(unsigned int j=0;j<faces.size();j++)+ e: f [9 M9 t& [
- {
/ B- K) r" Y- v - const char *c1=faces[j]->Name().GetText();
! H6 [1 O" l2 ~8 |3 u - if (!strcmp(c,c1))0 ]0 q1 _% a7 i& G; W( F" ?) O& ?
- {. f, V `7 l" T5 W: K0 {
- face=faces[j];
% ~% {8 n$ F# p6 t: I4 u - return(face);$ r8 D9 k* \5 L7 F6 ^" G" A- ~/ G; n
- }
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- }
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- }
复制代码
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