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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5 I, ?- _4 k1 K
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！4 ^* L! }8 k: k# y3 ~; N8 g
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9 H, \, q9 _( R. R2 C+ W/ |- g// 创建固定约束
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) m, {2 r4 w5 i6 @$ n5 E) U Positioning::ComponentPositioner *componentPositioner1;, \+ d& b5 {7 n O7 I* I, T% ?
componentPositioner1 = workPart->ComponentAssembly()->Positioner();% q, i9 u5 i" k
componentPositioner1->ClearNetwork();: r; {$ R6 B2 P
componentPositioner1->BeginAssemblyConstraints();
% ]! t+ i3 E( W7 X Positioning::Network *network1;
: c( U2 c3 n& q0 G- O* i" p; e* ~) ?3 B0 Z network1 = componentPositioner1->EstablishNetwork();& z6 O. h1 x1 h) v, G2 h
Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
) Z! Z' H V1 f5 t! m8 [' n6 f componentNetwork1->SetMoveObjectsState(true);; r- ?/ ^; d' k, G5 h
Assemblies::Component *nullAssemblies_Component(NULL);
2 b ]8 M3 s z+ |- j componentNetwork1->SetDisplayComponent(nullAssemblies_Component);! q4 L1 U$ u4 P4 G
componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);4 S B" {: D5 I5 k
Positioning::Constraint *constraint1;
# Y& L. [# }. p: B constraint1 = componentPositioner1->CreateConstraint(true);
, c" q& v6 T8 N' ~ Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));7 e# T8 W& ~. L' d7 _- P$ v
componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);* ^* Z1 d7 u+ B- j
Positioning::ConstraintReference *constraintReference1;
: b8 D0 Q% h( `( D/ ]9 D constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);: {5 f2 E7 a, u
Point3d helpPoint1(0, 0, 0);
! p. e* [% a# R9 d; @0 I* C# m1 T1 k constraintReference1->SetHelpPoint(helpPoint1);8 j$ I) W# i8 |! J- v8 P
componentNetwork1->Solve();8 {, o9 ?3 k- K# n0 m
componentPositioner1->ClearNetwork();! U L0 I* K2 [- o' [/ Y
componentPositioner1->DeleteNonPersistentConstraints();
! J+ G: T8 p9 @; m+ U. k8 b2 [) V Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
) O6 w5 Y- k* p/ J2 D componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);1 s9 c9 w5 X6 H7 k) G
componentPositioner1->EndAssemblyConstraints();1 }, V( [. h' Z
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