【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


- T2 a6 c$ g1 N, _' u" k3 ?        Positioning::ComponentPositioner *componentPositioner1;
8 q% W4 j. j$ y/ N3 F        componentPositioner1 = workPart->ComponentAssembly()->Positioner();
        componentPositioner1->ClearNetwork();
1 n2 [; {! A: e1 [4 o        componentPositioner1->BeginAssemblyConstraints();
- N- P5 r' R+ ]' X4 `        Positioning::Network *network1;
1 w. N; }% h1 E1 D/ ?% Y+ W        network1 = componentPositioner1->EstablishNetwork();
* h1 I! m; V% c5 a! h3 ~        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);
3 c+ O% P- m% f        Positioning::Constraint *constraint1;
/ ^3 R) _' x5 T0 l        constraint1 = componentPositioner1->CreateConstraint(true);
- I+ `1 z4 u6 M& M* l        Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
4 ]4 l* d( y* m        componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
. \% [' m. f1 \5 E/ o        Positioning::ConstraintReference *constraintReference1;
, V9 T3 U' B- f' O/ v/ x        constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
        Point3d helpPoint1(0, 0, 0);
        constraintReference1->SetHelpPoint(helpPoint1);
% u/ n3 u6 M% b. `        componentNetwork1->Solve();
        componentPositioner1->ClearNetwork();
  e$ K& I" J$ ~. F* H  s* z        componentPositioner1->DeleteNonPersistentConstraints();
" Z. ?" ?# k$ i" {# z" r/ ^* [        Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
5 O+ q! ]& K/ D; U* }% s        componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
        componentPositioner1->EndAssemblyConstraints();

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