【PLM之家NX二次开发自动装配项目】1.6 创建固定约束

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【PLM之家NX二次开发自动装配项目】1.6 创建固定约束
装配约束的创建过程，如何创建一个对象的约束为固定约束！

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// 创建固定约束
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        Positioning::ComponentPositioner *componentPositioner1;
. J& f4 m2 l$ r# ^0 O- _        componentPositioner1 = workPart->ComponentAssembly()->Positioner();
& E5 W3 N$ Z3 h4 g% `+ U9 H        componentPositioner1->ClearNetwork();
( a# e4 T1 x- _: K; f        componentPositioner1->BeginAssemblyConstraints();
        Positioning::Network *network1;
        network1 = componentPositioner1->EstablishNetwork();
        Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
        componentNetwork1->SetMoveObjectsState(true);
, B* w' E- ~8 ^0 {4 P# U        Assemblies::Component *nullAssemblies_Component(NULL);
/ ?  X+ k6 H5 B0 H! D        componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
: [- M5 l8 ]& z! _        componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
        Positioning::Constraint *constraint1;
. j( e8 A' l  b* b3 @" m! D2 {        constraint1 = componentPositioner1->CreateConstraint(true);
0 ]* z2 m3 ?' v) _* q7 ?2 u" Q        Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
        componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
! m2 ~" E3 C/ o+ b. s1 \8 b        Positioning::ConstraintReference *constraintReference1;
9 q* j( g) [3 S# W' ]& k        constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
1 x( E2 q9 B8 T% n2 p5 U! C        Point3d helpPoint1(0, 0, 0);
" w6 M1 x% Y3 ]7 n5 S0 W$ h        constraintReference1->SetHelpPoint(helpPoint1);
  ^7 x: n9 H7 a, H% c" j        componentNetwork1->Solve();
        componentPositioner1->ClearNetwork();
& z9 i+ P6 ^; |9 ]# x        componentPositioner1->DeleteNonPersistentConstraints();
+ g; H4 f) K" ~6 I        Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
- [0 m/ J9 r- Z+ N- f  f# i        componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
        componentPositioner1->EndAssemblyConstraints();
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