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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2 I6 _7 O9 e6 P& ?% [& S
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！2 f5 h/ K0 E m0 u/ T7 j2 g% P
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// 创建固定约束
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& n, K( L* v- I7 `- F: @1 Y8 Y3 j Positioning::ComponentPositioner *componentPositioner1;" h8 g+ H' e! u7 x. Y: u
componentPositioner1 = workPart->ComponentAssembly()->Positioner();
9 h) f* U) d9 V' S/ l componentPositioner1->ClearNetwork();" B. L; J2 y) ^ [3 X- [
componentPositioner1->BeginAssemblyConstraints();! e6 ?1 N+ G" L Y. f
Positioning::Network *network1;) ~, A& a' y7 i2 K9 l
network1 = componentPositioner1->EstablishNetwork();% P% |; W: `1 b+ j7 {/ Q, j
Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));/ s+ C/ G! |7 L( T# [
componentNetwork1->SetMoveObjectsState(true);
2 U9 O! b3 P. H7 Z! w/ ] Assemblies::Component *nullAssemblies_Component(NULL);
6 p/ ?* L( }# U6 Y componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
, Z' W8 M* m) y# T; ?9 l componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);
2 X0 i9 I/ u6 j9 D& r Positioning::Constraint *constraint1;" B+ }! p$ ]3 P& V* `. `7 S
constraint1 = componentPositioner1->CreateConstraint(true);' I3 ~% f& B, x7 l7 }
Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));
0 i2 R' j3 Y: R) ~ componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);0 u( I3 l% B0 k; \
Positioning::ConstraintReference *constraintReference1;
$ X/ e. c$ G% {; ] constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);9 j5 U% J. y* ?- L K8 m, z; H0 M3 N
Point3d helpPoint1(0, 0, 0);
* W5 b2 n* C- G6 G$ }4 n/ | constraintReference1->SetHelpPoint(helpPoint1);
- j" B7 d. |$ s6 V/ u: O componentNetwork1->Solve();
, W0 V4 t+ i% I2 m+ @! u8 ? componentPositioner1->ClearNetwork();
% B1 d/ d- o4 Z8 K componentPositioner1->DeleteNonPersistentConstraints();
; N. |# e" J( g5 r* N. | Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);! I, h' G0 D0 q. A, Q
componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);) Y, G8 `2 B- _1 Y7 K* H/ X
componentPositioner1->EndAssemblyConstraints();+ E/ X$ e% ?( [; K* s0 s n
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