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- ?9 h" G k, O+ J0 d' T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。
; Z3 o4 n8 `# }! g# {; O" \0 m c主要代码:
! x4 _ B9 ~4 L; h6 Q6 D- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));$ x( V- E% c# k( k
- Face *face1=findface(component2,"FACE4");
! e4 m" l! ^$ P3 f- E- |, _ - Positioning::ConstraintReference *constraintReference1;
9 y: [* F9 ?9 t - constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);& S( w3 b8 I- z- w5 h
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; ]# I% X" M `$ Z3 {! n0 ~" b1 S - Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);) F! p# }* u, j, P, n9 s" S- x) _
- constraintReference1->SetHelpPoint(helpPoint1);5 p$ y4 ]( j) O7 F7 i
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- //Face *face2(dynamic_cast<Face *>(component1->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(50,0,50) BLOCK(1)}")));2 V* c* r5 g& v6 U
- Face *face2=findface(component1,"FACE1");8 D, H1 T. C2 w: C( l/ V$ k
- Positioning::ConstraintReference *constraintReference2;
2 P" x, Z0 K; u2 V6 D0 {+ _5 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:
3 w1 k/ V1 T8 ]4 s+ t" [6 B; Z; U* O- Face * findface(Assemblies::Component *component,const char *c)
+ y4 m- e$ s$ M+ \) ^ - {
1 _, e0 q0 g. I! U3 q- M. s - Part * component_part=(dynamic_cast<Part *>(component->Prototype()));( Y) |4 v9 `8 z' N- I$ V. f
- BodyCollection *bc=component_part->Bodies();
+ l/ G( j' a+ ~. M# H L% g - Face *face;
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8 _- ]& X1 K' w% |7 V7 u - for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)
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4 h. h" o1 W& ]+ x+ v P - Body *body = (*it);9 B- M- l z5 }; E0 r$ w3 [6 _
- std::vector<Face*> faces = body->GetFaces();
- w9 v. X0 I3 k3 q% b; u( E& ~) Z. S - unsigned int k=faces.size();% |% Y# _5 O4 g* B
- for(unsigned int j=0;j<faces.size();j++)! l3 p; A5 L! p7 Z
- {" }+ S4 t5 U4 B3 ~+ {- t
- const char *c1=faces[j]->Name().GetText();
, a6 a% {. }2 s \2 m! l8 D - if (!strcmp(c,c1))7 ]$ }9 L# W& p0 x6 m+ N! E
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- face=faces[j];
. v5 I6 y. ?# C8 @1 l8 @ - return(face);
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复制代码
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