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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。. L# P* a# b l- ]% X$ x
主要代码:
1 Q) v- w6 K, N @6 W; q- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));
& F7 g7 H* M; _% Z8 p8 O0 X - Face *face1=findface(component2,"FACE4");
5 S, m! Q2 P9 L& {2 Z3 \ - Positioning::ConstraintReference *constraintReference1;( S# B0 k" M9 R: E. _3 h
- constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);
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+ P& F) t+ g9 Q* m - Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);
& N7 G6 N U5 [: K" s! C% M* T* Y - constraintReference1->SetHelpPoint(helpPoint1);3 b# a/ y! e% M) b/ r F' l, D9 W
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) ~$ K$ U9 Q2 U' ] - //Face *face2(dynamic_cast<Face *>(component1->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(50,0,50) BLOCK(1)}")));9 h' {! G+ w' t4 W+ X
- Face *face2=findface(component1,"FACE1");
4 a. \2 w5 ^! O$ ^+ c - Positioning::ConstraintReference *constraintReference2;
) f0 |( I8 c; X- K; 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:
: D D& x" m) i- Face * findface(Assemblies::Component *component,const char *c). h2 L& K6 R% c) w% X) _' G
- {
# v! J8 |+ v1 V W5 A - Part * component_part=(dynamic_cast<Part *>(component->Prototype()));
. l9 u& q7 _9 s0 y - BodyCollection *bc=component_part->Bodies();
" A! r" n" D! Q, a4 r( e$ i5 F+ b - Face *face;# q0 Y! Q" c$ d% }/ N' |% M
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- for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)2 K% F! a/ M8 A* Q V! L
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- Body *body = (*it);. D6 u/ s2 a, X' _
- std::vector<Face*> faces = body->GetFaces();
( g h& h& G6 a% n% C - unsigned int k=faces.size();; }% J6 t: `' X0 }! ~0 e, K/ Z; E
- for(unsigned int j=0;j<faces.size();j++)
& B2 P/ J' J, U - {
& T0 z- d* b. S( @3 K - const char *c1=faces[j]->Name().GetText();
1 B: k; ]% p7 }7 z0 O& Y" t" G - if (!strcmp(c,c1))
( v( \6 z/ f7 @, m# N - {
6 r" @1 H$ o/ B1 `2 k% E/ Q - face=faces[j];# M$ _, z, A. @/ X
- return(face);! ^% P. q1 ?8 U% q0 r
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- }
复制代码
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