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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
! h7 G- d0 b8 o1 m7 `0 W- l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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: g6 `5 s9 c9 G; o: I// 创建固定约束
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Positioning::ComponentPositioner *componentPositioner1;8 R+ q9 q" a- b' ?: ?+ {
componentPositioner1 = workPart->ComponentAssembly()->Positioner();
6 p9 [' J5 g8 B* H% S* |0 r componentPositioner1->ClearNetwork();
" t0 S5 |: ]+ r1 d& e componentPositioner1->BeginAssemblyConstraints();
T2 Q0 p% l1 C: e7 Z Positioning::Network *network1;
5 l1 N( Z" _3 D network1 = componentPositioner1->EstablishNetwork();1 \ r# F6 `+ U9 K5 U% g
Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
% C# B( z- G7 T- i. i2 f1 f componentNetwork1->SetMoveObjectsState(true);+ Y4 L. H# F$ L# @
Assemblies::Component *nullAssemblies_Component(NULL);( j. S& y$ J" `! f& s6 H
componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
' I; G N0 l R% n# Z) G; \/ } componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
/ E% Q. p9 j. f2 ~. V* K* H Positioning::Constraint *constraint1;
# e3 u/ Q% S) @4 n constraint1 = componentPositioner1->CreateConstraint(true);
4 f% k; p) M: r' _. m: c Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));" B( I& d7 T6 F/ S
componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
+ }6 ?, a( x1 @/ s Positioning::ConstraintReference *constraintReference1;
. X. S% t& r4 H9 L" R3 [ constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);
# A8 m0 ?5 E5 b D& j# } Point3d helpPoint1(0, 0, 0);! H5 v! l% F9 Y9 R! b" X2 u; o
constraintReference1->SetHelpPoint(helpPoint1);
' K, H( U! {2 l componentNetwork1->Solve();( j' s3 c8 [, z4 y+ f0 K
componentPositioner1->ClearNetwork();7 u; z! T S1 I& r1 r: B
componentPositioner1->DeleteNonPersistentConstraints();
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componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);
, N. D* y1 T" |1 B- ]6 G; f) M7 e componentPositioner1->EndAssemblyConstraints();" X5 h( a& I$ ?6 E6 Q7 n
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