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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4 ~( W! W- |( e r
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！' ~6 K1 n5 G8 E3 u: j
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1 {5 P4 o0 P6 a5 O3 h// 创建固定约束
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Positioning::ComponentPositioner *componentPositioner1;
8 T% g5 K, {) x- w componentPositioner1 = workPart->ComponentAssembly()->Positioner();
' z1 ?0 g! O- P* w1 }" J! t | componentPositioner1->ClearNetwork();
9 x& V& \+ z) y: f8 [ componentPositioner1->BeginAssemblyConstraints();
8 L. K% N" j7 ]* F1 e/ P6 e1 y Positioning::Network *network1;; o* s4 D" _% q& U
network1 = componentPositioner1->EstablishNetwork();6 K6 w. u9 o# W7 e' I3 ^/ H N
Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
7 I- S, C0 a% M, G* I componentNetwork1->SetMoveObjectsState(true);! t! t' X: r4 v! p6 q8 R
Assemblies::Component *nullAssemblies_Component(NULL);
+ N. @7 j5 h: w9 | componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
( P: K" P Z- F( x1 s8 _; h componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
1 C& l' I3 h, \( B6 ]3 z Positioning::Constraint *constraint1;
4 y$ q' f5 h: R4 B constraint1 = componentPositioner1->CreateConstraint(true); Q! e0 G/ w1 U- G* x$ E' W
Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
9 D4 F/ \5 \) e- G o! N componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);- U3 L/ J/ s/ B" n! y
Positioning::ConstraintReference *constraintReference1;/ o$ L% `. V6 U; r, `
constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false); E% K, |! W3 S7 F
Point3d helpPoint1(0, 0, 0);: [/ P0 f3 i& h: _2 Z+ F' r2 g
constraintReference1->SetHelpPoint(helpPoint1);3 ]0 o1 o# J3 C
componentNetwork1->Solve();
. W% p6 p7 J6 a( r% N6 S componentPositioner1->ClearNetwork();" W0 W. L; H8 @( p0 R) r* n
componentPositioner1->DeleteNonPersistentConstraints();
% s( e" e* i1 m. `* A% d) i Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
' o% V- m$ B7 E8 p componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);3 b" g& \* M4 G9 |/ S2 |1 [$ T
componentPositioner1->EndAssemblyConstraints();
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