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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！( x# B7 Q$ o. r
O7 K# r) L S4 |Session *theSession = Session::GetSession();+ ]& v/ w/ m7 k. u
UI *theUI = UI ::GetUI();
. Q9 @6 F6 W; z4 Q Part *workPart (theSession->Parts()->Work());0 w i5 m* z% B
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// initialize the select 9 F) }8 O N+ |
std::vector <Selection::MaskTriple> masks(1);
/ W' R4 I. Y$ y% `' D Selection::MaskTriple mask;+ W( l+ U8 J8 W0 r; |
mask.Type=UF_feature_type;2 d% L' d6 L3 r) {3 R; s
mask.Subtype =0;, ~1 O3 h9 m: t
mask.SolidBodySubtype=0;; B' V) L( v h/ V
masks.push_back(mask);
" g: O+ a& q# y# n //masks[0] = {{UF_feature_type,0,0}};2 A- O5 S; O% Y3 _4 i' q$ ]
TaggedObject *object;
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Point3d cursor;9 O3 y( Y( G o) Y+ ?9 E
Selection::SelectionScope scope = Selection::SelectionScopeUseDefault;
: }; M4 l8 A- b. I; f5 ~# w4 _ Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;/ ]1 x7 r5 e& }7 y
Selection::Response res;
]$ e# d5 I: Q2 P* s# V Features::Feature * getFeature = NULL;8 a# ^4 U- M: M! i) \2 `
res = theUI->SelectionManager()->SelectTaggedObject("select a feature:","feature select",scope,action,false,false,masks,&object,&cursor);6 W9 b$ E1 f8 X Y; I. a
if(res == Selection::ResponseObjectSelected || res == Selection::ResponseObjectSelectedByName)
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3 D& x! Q- y7 T; W% q {1 f4 [ // get the information" y6 x0 [) D2 D
getFeature = dynamic_cast<Features::Feature *>(object);
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theSession->ListingWindow()->WriteLine("the select feature type is : " +getFeature->FeatureType() + "\n");
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if (!strcmp(getFeature->FeatureType().GetUTF8Text(),"SPHERE"))" X1 Q$ M1 K" F, [7 Z
{
# \/ w, {7 \% v O+ O; \' d Features::Sphere *getSphere = dynamic_cast<Features::Sphere *>(getFeature);
2 i5 ?& T8 F* B std::vector<Expression *> exp = getSphere->GetExpressions();) _; B( U+ y. K/ s
ss << exp.size() <<endl;& F8 G6 [0 h$ ~# q6 b
theSession->ListingWindow()->WriteLine("the expression number is : " + ss.str() );
2 N7 K2 s+ v. P5 |- ]% i# b% U for(unsigned int i =0 ; i< exp.size();i++)
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theSession->ListingWindow()->WriteLine("The expressions are : " + exp[i]->Equation()+"\n");
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3 k( x& [( M. ~. c# A Session::UndoMarkId undomark = theSession->SetUndoMark(Session::MarkVisibilityVisible,"change the exp");
7 n! J9 z8 U+ R; w; l exp[0]->SetRightHandSide("400");
& F* p1 {. J, G" K theSession->UpdateManager()->DoUpdate(undomark);
8 M0 @- t6 v. S( k/ k( o theSession->ListingWindow()->WriteLine("The expressions are : " + exp[0]->Equation()+"\n");
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发表于 2015-1-9 09:20:48
