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# c m! F {6 K+ \3 @- I; y2 M4 T创建一个选择feature的功能，当用户选择的是sphere的时候，让用户选择更改球的直径！/ R- N3 x1 ~+ V0 a7 W% t2 d6 x3 ]5 T
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Session *theSession = Session::GetSession();: G- f% a& {3 C8 m+ H0 b: Y
UI *theUI = UI ::GetUI();* j7 z+ u2 {& N9 d1 ^& {
Part *workPart (theSession->Parts()->Work());. }3 \6 y4 T( e. d* J! F+ Y. k1 x
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// initialize the select
& w7 O2 Y n/ [0 ]; A3 U std::vector <Selection::MaskTriple> masks(1);
$ L4 G% R) C" F Selection::MaskTriple mask;
C2 }5 f" N3 q; A8 d mask.Type=UF_feature_type;
3 F: D' r; j9 [% [9 W5 i mask.Subtype =0;
. V$ C: W; d& I. A mask.SolidBodySubtype=0;
% ^" R# w6 v$ ^" @ masks.push_back(mask);, @6 ]# M9 Z9 V' [. z
//masks[0] = {{UF_feature_type,0,0}};1 Z5 N% x9 s* p% \2 z7 S6 c; L
TaggedObject *object;' ?: T. Q! _# ^* D% E
std::stringstream ss;$ F0 I& R R0 ~% g p% c& j
Point3d cursor;
; { p7 T3 | c2 O3 F2 h9 {+ [ Selection::SelectionScope scope = Selection::SelectionScopeUseDefault;
. @9 y) f9 G4 d j! g Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
/ s3 \' `& m/ W' u Z7 |9 n Selection::Response res;4 {/ @4 r# V6 c/ U4 V
Features::Feature * getFeature = NULL;
: G# d4 ?' W" O( I/ s/ R A res = theUI->SelectionManager()->SelectTaggedObject("select a feature:","feature select",scope,action,false,false,masks,&object,&cursor);
- z8 h& {4 K- f0 d if(res == Selection::ResponseObjectSelected || res == Selection::ResponseObjectSelectedByName)7 Q( S6 n: B+ e8 ?8 I" Q
{
1 F( O9 S) j" H // get the information$ t7 k5 C+ B4 U& ^8 J) P
getFeature = dynamic_cast<Features::Feature *>(object);
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theSession->ListingWindow()->WriteLine("the select feature type is : " +getFeature->FeatureType() + "\n");+ Y3 i+ {8 [; E5 L2 m
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if (!strcmp(getFeature->FeatureType().GetUTF8Text(),"SPHERE"))
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1 L' ]. |) P/ z! H Features::Sphere *getSphere = dynamic_cast<Features::Sphere *>(getFeature);$ x) w0 d1 E1 i. y1 Y0 _
std::vector<Expression *> exp = getSphere->GetExpressions();
2 v8 K* Q& A7 F3 B% {2 b/ O9 D3 ? ss << exp.size() <<endl;" M6 f- [" V0 q+ t" R4 y8 q: C
theSession->ListingWindow()->WriteLine("the expression number is : " + ss.str() );+ s1 ?) Y" a( P2 ^8 m
for(unsigned int i =0 ; i< exp.size();i++)
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" M* Z+ b" F/ z# w; J theSession->ListingWindow()->WriteLine("The expressions are : " + exp[i]->Equation()+"\n");4 v5 G1 K) G9 Y7 ], e
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Session::UndoMarkId undomark = theSession->SetUndoMark(Session::MarkVisibilityVisible,"change the exp");8 X; d/ X4 w: p) `
exp[0]->SetRightHandSide("400");
2 T, m* K( z! m3 i theSession->UpdateManager()->DoUpdate(undomark);
5 G0 K( e& E. b2 Y; _1 x: N5 f4 X theSession->ListingWindow()->WriteLine("The expressions are : " + exp[0]->Equation()+"\n");
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}
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
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发表于 2015-1-9 09:20:48
