【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
) T8 U; q0 }+ @: [: K1 p1 X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;
- P# Z, G- q) q. N8 P; c        componentPositioner1 = workPart->ComponentAssembly()->Positioner();
4 \! K* O8 {4 p0 [! O4 ^        componentPositioner1->ClearNetwork();
( Q( l( k7 ]- _2 ]' f% v, u        componentPositioner1->BeginAssemblyConstraints();
8 a+ z' B& A" ]6 P+ i/ r$ p/ g: G( i        Positioning::Network *network1;
        network1 = componentPositioner1->EstablishNetwork();
2 O6 ^1 J6 a1 K( O        Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
        componentNetwork1->SetMoveObjectsState(true);
        Assemblies::Component *nullAssemblies_Component(NULL);
        componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
        componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
        Positioning::Constraint *constraint1;
        constraint1 = componentPositioner1->CreateConstraint(true);
        Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
        componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
; i- B3 t/ V5 v: g4 x        Positioning::ConstraintReference *constraintReference1;
/ A7 l6 E6 |. X; D  e4 P        constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
        Point3d helpPoint1(0, 0, 0);
: [# s7 `  h% c0 Z# z9 h        constraintReference1->SetHelpPoint(helpPoint1);
        componentNetwork1->Solve();
        componentPositioner1->ClearNetwork();
8 ~* Y# I. j) E- W6 W$ v* v        componentPositioner1->DeleteNonPersistentConstraints();
! u  ^, t. t  o0 \; O0 _+ s9 q' l        Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
$ X& Y+ P* Z  x        componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
        componentPositioner1->EndAssemblyConstraints();

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