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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。8 I8 R0 B* B/ Q0 \
主要代码:, ^2 d" b3 x7 T6 I/ R8 l
- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));4 z! W; o4 d( p" s$ |% V
- Face *face1=findface(component2,"FACE4");
+ s6 z" _% ]6 {' g - Positioning::ConstraintReference *constraintReference1;
; L2 C2 i; A* a% z - constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);
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- Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);
5 I3 l( h2 `5 c - constraintReference1->SetHelpPoint(helpPoint1);( O) M, _' V7 Z# O
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" w9 A3 k7 j( A/ X, k - //Face *face2(dynamic_cast<Face *>(component1->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(50,0,50) BLOCK(1)}")));
3 y% I2 J0 u- k1 ?) a+ o! w( X - Face *face2=findface(component1,"FACE1");$ ?2 i; d Q: z, ?% V' j6 A
- Positioning::ConstraintReference *constraintReference2;
5 Q. M6 _5 l1 E5 C, x& O* Z$ _ - 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:9 w* J F+ x! w) D+ J
- Face * findface(Assemblies::Component *component,const char *c)3 h. k4 @7 q5 n& f2 x
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- Part * component_part=(dynamic_cast<Part *>(component->Prototype()));6 O. v+ o g! G4 j1 i! g2 l0 E
- BodyCollection *bc=component_part->Bodies();9 U: S6 S* e% R) [/ X) o+ T
- Face *face;
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- for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)( c+ T' V' v2 s" d; e
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- Body *body = (*it);- L0 V+ g- r4 r! e4 G" F" U5 O/ P
- std::vector<Face*> faces = body->GetFaces();% J% ?' g" V- z
- unsigned int k=faces.size();
& k5 y' w6 T4 P0 @ - for(unsigned int j=0;j<faces.size();j++)0 c' \3 O- V. V8 p# h
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- const char *c1=faces[j]->Name().GetText();
! T/ q. m8 z+ x1 N" I) F9 [ - if (!strcmp(c,c1))
I/ m6 b& Z1 e+ S% ^1 g1 n - {
( R; e3 S) e+ M/ T2 B. ? - face=faces[j];
+ {$ N. i8 ?/ j$ B/ E& Q8 j$ J$ Z - return(face);
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- }
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复制代码
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