【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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/ `% V- T. E. y( V# ^6 o& Y+ m) {// 创建固定约束
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9 {3 ~  G3 g' F0 Q0 I- m' v  V+ {- w        Positioning::ComponentPositioner *componentPositioner1;
& h5 l, |; P5 ?$ R# v" t" V  |; w        componentPositioner1 = workPart->ComponentAssembly()->Positioner();
        componentPositioner1->ClearNetwork();
        componentPositioner1->BeginAssemblyConstraints();
        Positioning::Network *network1;
        network1 = componentPositioner1->EstablishNetwork();
# R# S& ^# l; h& A% H* _7 X% p        Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
2 K& q: p% s/ F3 V' W1 i        componentNetwork1->SetMoveObjectsState(true);
        Assemblies::Component *nullAssemblies_Component(NULL);
7 G1 L+ P0 |- a+ @& V        componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
        componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
        Positioning::Constraint *constraint1;
        constraint1 = componentPositioner1->CreateConstraint(true);
1 e; `% q4 a/ ~1 k        Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
        componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
        Positioning::ConstraintReference *constraintReference1;
! v+ i* D! J( L6 e5 l        constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
8 ^: }3 r; J) m% i) V9 S+ Y: w        Point3d helpPoint1(0, 0, 0);
4 E  u+ ?! g( d2 ?, t' I0 P! J        constraintReference1->SetHelpPoint(helpPoint1);
' r+ t1 z$ f7 y& `6 ~5 q        componentNetwork1->Solve();
# \" N1 l: k1 |9 m5 T2 l        componentPositioner1->ClearNetwork();
2 y, d* X- ]4 G& r' k        componentPositioner1->DeleteNonPersistentConstraints();
! K( e+ A3 ?( X& Y6 G        Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
        componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
* Q3 }) |2 W" b        componentPositioner1->EndAssemblyConstraints();
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