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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1 \0 I. E1 f0 }
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！& h; m/ z8 \' x& K
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7 ?- y/ A3 _2 H, [) J3 Q// 创建固定约束4 O3 O5 ]) e9 ?0 X1 m2 ~
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. \* a' s: w* r2 ]8 c& @1 x: V Positioning::ComponentPositioner *componentPositioner1;% [$ u% ]8 l* ]3 l) O$ ?
componentPositioner1 = workPart->ComponentAssembly()->Positioner();6 {8 \8 b7 W8 ~5 l1 j0 t7 Z' \
componentPositioner1->ClearNetwork();4 @: y+ b* y3 R
componentPositioner1->BeginAssemblyConstraints();$ i$ B3 M$ k1 c6 h, c. N
Positioning::Network *network1;
1 h: ]5 ]" V/ Y* Z network1 = componentPositioner1->EstablishNetwork();$ h& s, L5 y0 f% b4 `2 E/ ^
Positioning::ComponentNetwork *componentNetwork1(dynamic_cast<Positioning::ComponentNetwork *>(network1));
# k' ?3 v* n. K" W. Z componentNetwork1->SetMoveObjectsState(true);
0 r3 h# P+ c, Q3 Z Assemblies::Component *nullAssemblies_Component(NULL);) J* G, P; O6 W6 l3 N( y! {
componentNetwork1->SetDisplayComponent(nullAssemblies_Component);
: ]* }/ @ Y/ @) a! L B1 |! l" ] componentNetwork1->SetNetworkArrangementsMode(Positioning::ComponentNetwork::ArrangementsModeExisting);; n1 a1 z. E/ b& F
Positioning::Constraint *constraint1;
2 ]/ G5 n/ M9 v: P constraint1 = componentPositioner1->CreateConstraint(true);7 j) ^- @9 P, n' ~7 |
Positioning::ComponenTConstraint *componentConstraint1(dynamic_cast<Positioning::ComponentConstraint *>(constraint1));& j/ q, s, N2 f+ v- `% p
componentConstraint1->SetConstraintType(Positioning::Constraint::TypeFix);
% m3 X: s+ }4 g5 Q Positioning::ConstraintReference *constraintReference1;# n3 g" E( n+ |+ N0 j
constraintReference1 = componentConstraint1->CreateConstraintReference(component1, component1, false, false, false);- J# Q, F: k( l
Point3d helpPoint1(0, 0, 0);
" W+ A/ d x+ {7 d) \3 w* ~5 q6 B constraintReference1->SetHelpPoint(helpPoint1);9 m9 K5 W b V/ j0 t9 t' n
componentNetwork1->Solve();% M4 D) j( P' I# [% ]
componentPositioner1->ClearNetwork();
% T1 A* y2 i/ b& T* x# ]6 }' A componentPositioner1->DeleteNonPersistentConstraints();
3 Z4 s: y) ]8 t* v+ Q: s. Y* ] Assemblies::Arrangement *nullAssemblies_Arrangement(NULL);
" I( Z3 y/ D, Q; b$ }4 R componentPositioner1->SetPrimaryArrangement(nullAssemblies_Arrangement);. ^) G0 C g2 u* W
componentPositioner1->EndAssemblyConstraints();, _( }0 a' c: i& e. F% z3 C
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