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小新
发表于 2014-4-28 11:53:40
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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。
, {9 l. x& Q( j8 v主要代码:
* l. g' C0 g3 ^5 H- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));
! h" G6 `% k8 p$ p( G2 [ i - Face *face1=findface(component2,"FACE4");; `9 S. J. ]- d
- Positioning::ConstraintReference *constraintReference1;
& l3 v9 e4 e z) G - constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);9 X+ J) O5 e0 }1 } \
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- Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);6 `8 J {+ a6 x c4 T
- 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)}"))); g% c+ p8 ? i
- Face *face2=findface(component1,"FACE1");
1 D( }9 O+ e( j - Positioning::ConstraintReference *constraintReference2;
' X6 v4 q0 m" W: N+ G3 Q, ` - 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:( ^3 g7 |; m" {9 D4 ]) {2 ?
- Face * findface(Assemblies::Component *component,const char *c)3 T; n7 l. V. F9 J" ~7 s" D5 r7 o
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- Part * component_part=(dynamic_cast<Part *>(component->Prototype()));
3 L# v: @4 k; ~' A1 j3 }4 J - BodyCollection *bc=component_part->Bodies();
( O3 K3 Q1 ?( ^1 G8 f5 D( Z3 p - Face *face;
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- for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)
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. u6 R9 k1 D+ j - Body *body = (*it);
3 C& V$ x; N u! ` - std::vector<Face*> faces = body->GetFaces();- X8 L8 M. [+ T0 D6 {- J# |
- unsigned int k=faces.size();( L, g4 K& j D& [# C7 i
- for(unsigned int j=0;j<faces.size();j++)- _+ [% l, w4 P6 G$ @
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- const char *c1=faces[j]->Name().GetText(); ( |/ Z6 K- ]# V4 f1 i
- if (!strcmp(c,c1))6 ~! W3 B* B* l
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- face=faces[j];# C1 o+ V/ ~4 p3 H1 O
- return(face);) y1 V. M& w! @1 b2 _
- }
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复制代码 * X" _$ e8 g0 N: _+ h* x
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