【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
% p. m. u/ v2 \! H: B1 h( x& H) c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！



$ o* c" A3 u- j- N" R% F/ I' ]// 创建固定约束

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        Positioning::ComponentPositioner *componentPositioner1;
9 i) \3 n9 |8 ?: m) M        componentPositioner1 = workPart->ComponentAssembly()->Positioner();
        componentPositioner1->ClearNetwork();
        componentPositioner1->BeginAssemblyConstraints();
9 U+ C; m) A; N7 _! ?$ y        Positioning::Network *network1;
        network1 = componentPositioner1->EstablishNetwork();
+ d; i% ]' d; Q* _" N. p        Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
. O6 Q6 K' i! T        componentNetwork1->SetMoveObjectsState(true);
        Assemblies::Component *nullAssemblies_Component(NULL);
2 [' B  U* p9 g1 `$ [" ~' E" I        componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
        componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
4 ]3 u9 y' j  {; B  q0 h2 X1 Y" b4 w* V        Positioning::Constraint *constraint1;
7 `: a& q  t% s! X3 {        constraint1 = componentPositioner1->CreateConstraint(true);
+ h6 H  t% T& X3 S% ^- N        Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
        componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
        Positioning::ConstraintReference *constraintReference1;
        constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
        Point3d helpPoint1(0, 0, 0);
        constraintReference1->SetHelpPoint(helpPoint1);
        componentNetwork1->Solve();
        componentPositioner1->ClearNetwork();
  f8 m- ]$ a/ X2 B' ]! F# F        componentPositioner1->DeleteNonPersistentConstraints();
. R2 o! a3 S6 k3 E" y        Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
        componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
! b! P0 B6 ?9 n3 d/ P3 U4 o0 k  t        componentPositioner1->EndAssemblyConstraints();

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