UG NX二次开发拉伸草图源码分享

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2. void skeTChTest::extrude(Sketch *sketch)
   
3. {
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4.         Features::Feature *null_feature(NULL);
   
5.         Features::ExtrudeBuilder *extrudeBuilder = workPart->Features()->CreateExtrudeBuilder(null_feature);
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6.         NXOpen::Section *section = workPart->Sections()->CreateSection();
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7.         extrudeBuilder->SetSection(section);
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8.        
   
9.         vector<Features::Feature * > featureRule(1);
   
10.         featureRule[0]  = sketch->Feature();
    
11.         CurveFeatureRule *curveFeatureRule = workPart->ScRuleFactory()->CreateRuleCurveFeature(featureRule);
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12.         std::vector <SelectionIntentRule *> rule(1);
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13.         rule[0] = curveFeatureRule;
    
14.         NXOpen::NXObject *nullObject(NULL);
    
15.         section->AddToSection(rule,nullObject,nullObject,nullObject,Point3d(0,0,0),Section::ModeCreate,false);
    
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17.         extrudeBuilder->Limits()->StartExtend()->SetValue("0");
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18.         extrudeBuilder->Limits()->EndExtend()->SetValue("100");
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19.         Direction *direction = workPart->Directions()->CreateDirection(sketch,SenseForward,SmartObject::UpdateOptionWithinModeling);
    
20.         extrudeBuilder->SetDirection(direction);
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21. 
    
22.         extrudeBuilder->CommitFeature();
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23.         extrudeBuilder->Destroy();
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24. 
    
25. }

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这是一个拉伸草图特征的二次开发源码，仅供参考
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