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PLM之家-NX9.0 二次开发实例视频-24 创建自定义基准CSYS
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) D' c! `7 s8 X- ^- `创建自定义基准CSYS控件使用,熟悉使用CSYS控件,熟悉使用NX Open C++进行对象的颜色修改。
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使用CSYS控件可以获得一个基准坐标,对应基准坐标需要使用坐标创建才能得到,要想对基准坐标进行颜色的修改,需要对基准的所有自对象进行修改。
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24 创建自定义基准CSYS
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! a( @2 Z: A9 G) R8 W - //---- Enter your callback code here -----9 @4 P# U4 N! r x$ P
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- NXOpen::ListingWindow *lw = theSession->ListingWindow();
+ V- e3 G$ @' F% N2 \/ n - stringstream ss;0 n1 J( ~ _3 G+ b$ V
- NXOpen::Vector3d xdir,ydir;9 f! G" N O; T. ]2 h4 V% L* P
- NXOpen::Point3d originPoint;
! l0 D Y& M( b* F. _, ~$ i, l - lw->Open();! |" w* R, v U$ v- M0 a
- ss << ("创建的坐标系统信息如下:\n");
# M E' K) ~! a4 [. g6 p - std::vector<NXOpen::TaggedObject *> coordObjects = this->coord_system0->GetProperties()->GetTaggedObjectVector("SelectedObjects");
7 \! j. w3 b, |" c - NXOpen::CartesianCoordinateSystem *coord = dynamic_cast<NXOpen::CartesianCoordinateSystem *>(coordObjects[0]);/ I( c& Z; |2 e; x) Z9 q
- coord->GetDirections(&xdir,&ydir);. h: K: _4 U6 _2 L9 a
- ss<<"返回的坐标系X方向矢量是:"<<xdir.X<<"\t"<<xdir.Y<<"\t"<<xdir.Z<<endl;# S, D0 c2 v' [1 M9 f$ Q
- ss<<"返回的坐标系Y方向矢量是:"<<ydir.X<<"\t"<<ydir.Y<<"\t"<<ydir.Z<<endl;; E6 C+ Q+ u! X" ]& X$ G5 c* {
- originPoint = coord->Origin();
/ `: h$ Y# ~9 O2 v - ss<<"返回的坐标系中心是:"<<originPoint.X<<"\t"<<originPoint.Y<<"\t"<<originPoint.Z<<endl;# @$ S; z1 e0 P5 ~
- lw->WriteLine(ss.str());
* y( b) V; k7 h: i6 w, ^) S5 _ - // create the csys
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0 F C+ J/ Z" e' a& F& D - Features::Feature *null_feature(NULL);
, {" W7 P6 E! K: [! R# ?# l: I - Features::DatumCsysBuilder *datumCsysBuilder ;8 o% K+ D% o# w, A7 k% h$ c
- datumCsysBuilder = workpart->Features()->CreateDatumCsysBuilder(null_feature);# y6 \- y: k7 _2 M }2 U
- datumCsysBuilder->SeTCsys(coord);/ j5 B: n2 e1 f7 a6 O+ b
- //set the scale factor
. q& X1 ~2 Q1 J4 V8 f8 S0 J( a& M - datumCsysBuilder->SetDisplayScaleFactor(this->double0->GetProperties()->GetDouble("Value"));" |$ Y2 p! S+ `/ M, K* K- L
- datumCsysBuilder->Commit();
! v; h. L' G+ A+ R W- P( g9 V - std::vector< NXOpen::NXObject * > GetCommittedObjects;9 b) d. \; l* L7 Y$ J
- GetCommittedObjects=datumCsysBuilder->GetCommittedObjects();
( z6 U( ^. a" o0 G/ u* k - datumCsysBuilder->Destroy();3 ?) u4 e5 R" K1 K! \; p
- // set the color
' u# W# ?4 U& u+ k6 B - NXOpen::DisplayModification *displayObject;
# n; q8 U% `) _0 K$ Z7 l7 [ - displayObject = theSession->DisplayManager()->NewDisplayModification();
& E M0 A& C* p/ ]0 E7 j: c" A9 f - displayObject->SetApplyToAllFaces(true);
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- // get the color from the UI
0 N% q: U' p' y/ W7 K2 ~# h1 l - std::vector<int> color = this->colorPicker0->GetProperties()->GetIntegerVector("Value");
1 l0 t7 w- R6 w( ? Q, m' D+ J) } - displayObject->SetNewColor(color[0]);
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- std::vector <DisplayableObject *> csysObject;, H; x- Z( n; j' Y! k
- ss.clear();
1 f! {! V4 q/ A9 P K( A6 m - ss.str("");% b0 g' m# a ~" _7 C: s+ `
- ss<<"一个坐标系生成的对象有几个:"<< GetCommittedObjects.size()<<endl;
, f; K' K( u# m6 h - lw->WriteLine(ss.str());7 j5 h( d) Z1 k2 \2 X2 x! U4 z9 _
- for(unsigned int i = 0 ; i < GetCommittedObjects.size();i ++ )
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- csysObject.push_back( dynamic_cast<DisplayableObject *>(GetCommittedObjects[i]));
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- displayObject->Apply(csysObject);9 v4 Q8 |/ w* o% i
- delete displayObject;
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复制代码
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