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PLM之家-NX9.0 二次开发实例视频33 NXOpen C++创建旋转特征
旋转草图
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内容：
8 C; I8 m. y* m. O! m( y通过草图创建旋转操作4 H t. D2 m- q, g" \$ }
目的：8 y4 ?# L( \7 c. F$ |$ v
在NX中，使用NXOpen C++可以很方便的进行JA的录制，草图的旋转可以通过JA生成代码，此处旋转草图的轴通过界面选取，可以设置旋转的角度。代码需要显式设定公差选项SetTolerance(0.001), ^7 a! @; o2 W9 t+ X! s9 c# E
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PLM之家-NX9.0二次开发实例33 NXOpen C++创建旋转草图(1)创建项目! Y3 D' S: I1 p# ~
PLM之家-NX9.0二次开发实例33 NXOpen C++创建旋转草图(2)代码分析
: l1 ^7 Q/ w; l6 C$ c* j PLM之家-NX9.0二次开发实例33 NXOpen C++创建旋转草图(3)截面代码定义
P5 b+ n8 L* w. B PLM之家-NX9.0二次开发实例33 NXOpen C++创建旋转草图(4)UI关联7 M0 r, R; }, W. R# P) b
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关键代码分享：. ~* x3 Q: t4 k8 l
o t& Y- F( p5 U7 i& S0 ?1 @void lesson33_createRevolve::createRevolve(SkeTCh *sketch)
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Features::Feature *nullFeatures_Feature(NULL);8 ~( U- E* n3 z7 s+ w
- T1 \: G. b, q Z Features::RevolveBuilder *revolveBuilder1;* k% k7 c H% c. z: [
revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);2 |- u9 ~7 f' {6 q5 e
revolveBuilder1->SetTolerance(0.001);
" T& l& K9 s' s6 q Section *section1;/ J; X7 N4 f' p0 w0 C9 P0 ]0 h
section1 = workPart->Sections()->CreateSection(0.00095, 0.001, 0.05);* X' q _% g, `, T, z
revolveBuilder1->SetSection(section1);, y. Z3 n5 I8 A, O: J/ Y; p
std::vector<Features::Feature *> features1(1);6 I' {; z" `1 N
features1[0] = sketch->Feature();$ @2 C2 I2 F8 _# |" Z2 E
CurveFeatureRule *curveFeatureRule1;
_6 y. E( y/ N3 C1 F9 g6 f curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);1 B1 d& q6 b) M9 f7 N
std::vector<SelectionIntentRule *> rules1(1);$ p2 R$ \/ ~' Y/ f
rules1[0] = curveFeatureRule1;
4 R9 o' n/ A0 J- t N y# I1 w NXObject *nullNXObject(NULL);! ]9 v# z- w, ~2 T2 Z: @- ]
Point3d helpPoint1(0, 0, 0);' z8 ?$ `! C S
section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);$ `7 @% p2 d3 J, \! U
revolveBuilder1->SetSection(section1);
+ J; n9 d8 N5 Y% M1 N V+ @// get UI value
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Axis *axis1 = dynamic_cast<Axis *>(selectedObjects[0]);
' i5 G5 I1 t: K/ [$ K) yrevolveBuilder1->SetAxis(axis1);" D5 |" I& r( o a+ {% K6 H
double startValue = this->expStartAngle->GetProperties()->GetDouble("Value");
8 z9 {7 ?* l; x; X5 h% w5 }double endValue = this->expStartAngle1->GetProperties()->GetDouble("Value");
1 [1 e/ [+ G9 r3 n$ m5 f8 a! p. }" F stringstream s_startValue,s_endValue;
4 Y2 w3 L9 J% }' e s_startValue <<startValue;: ~; X8 l/ c( M& ?; ~# x
s_endValue <<endValue;9 U5 G/ M& |: i( ^$ G7 |+ V
revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide(s_startValue.str());
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feature1 = revolveBuilder1->CommitFeature();
, Q0 @9 v8 m g; F; r. p# ArevolveBuilder1->Destroy();
0 B+ s" ]% U+ W5 F" i: j, |7 }4 `section1->Destroy();
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发表于 2014-2-27 21:06:17
发表于 2014-3-17 20:19:51
发表于 2014-4-25 09:26:14
