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小新
发表于 2014-4-28 11:53:40
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9 E; W t6 T& Q7 w1 |% F* J- k& i5 z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 v& }- c4 x$ I# {6 g
主要代码:
; e$ m& _8 K% j. B- //Face *face1(dynamic_cast<Face *>(component2->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(250,0,50) BLOCK(1)}")));
. j2 [3 T* X8 K& C4 k' T3 a - Face *face1=findface(component2,"FACE4");$ J9 E* U5 f* h! p
- Positioning::ConstraintReference *constraintReference1;
" I/ h8 t" E# x* s - constraintReference1 = componenTConstraint1->CreateConstraintReference(component2, face1, false, false, false);
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- Point3d helpPoint1(151.841109777454, 1.38777878078145e-014, 70.5813805572551);
7 Y9 O% I9 C K' E9 P0 P - constraintReference1->SetHelpPoint(helpPoint1);* V% C$ [0 t0 V# O) X8 Z
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- g2 `7 g2 ^' h0 G" D5 | - //Face *face2(dynamic_cast<Face *>(component1->FindObject("PROTO#.Features|BLOCK(1)|FACE 2 {(50,0,50) BLOCK(1)}")));, M3 a b: A- E, m* [
- Face *face2=findface(component1,"FACE1");0 Z- e' b4 G& S% O* l$ T
- Positioning::ConstraintReference *constraintReference2;
8 U% e7 m" j# U4 i+ G' Y4 S - 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:$ [ o1 L2 A' R) T# q
- Face * findface(Assemblies::Component *component,const char *c)6 ~& Q4 W. Q3 |8 ^" \
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- Part * component_part=(dynamic_cast<Part *>(component->Prototype()));7 k) M3 X' w! m- H$ e& v/ V
- BodyCollection *bc=component_part->Bodies();0 t2 f# U3 C# G" w# s
- Face *face;
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- for(BodyCollection::iterator it = bc->begin();it!=bc->end();it++)
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& e- m4 D( Q( X# w, l - Body *body = (*it);; @0 S+ B2 L' R( S% g4 P3 D8 I! G
- std::vector<Face*> faces = body->GetFaces();, E7 y/ @# Q7 p% V2 K/ N3 D
- unsigned int k=faces.size();
9 L7 j A: Y* \7 t, `. x( y0 z* b - for(unsigned int j=0;j<faces.size();j++)5 P! H6 P4 @' I' Y7 @4 r, I
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- const char *c1=faces[j]->Name().GetText(); 9 v: ]! R: V. Y
- if (!strcmp(c,c1))4 V, g5 r+ l' f$ A' X& R; v! a5 A' V' _
- {
4 g5 h8 Z9 r! H - face=faces[j];) g; ^' _! v# r
- return(face);
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- }
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复制代码 # X2 f$ \9 Y2 [* \8 f( ^8 B
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