UG NX二次开发源码分享：选择草图对象并返回草图

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1 {" ?* O8 z" [UG NX二次开发源码分享：选择草图对象并返回草图


NXOpen::SkeTCh* SelectSketch()
{       
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5 Z' k( {2 F: d6 o. Z; e; x        UI *theUI = UI::GetUI();

$ }. J0 |$ W& ~2 I0 @, J# W+ ]( o        NXOpen::Selection::SelectionScope scope = Selection::SelectionScopeWorkPart;
        NXOpen::Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
  t& x1 w* M0 B/ k9 S! q: o        std::vector<NXOpen::Selection::MaskTriple>selectionMask_array(1);
        selectionMask_array[0].Type = UF_sketch_type;
# z* K7 Y8 Q2 E1 Y/ k. `8 x7 w        selectionMask_array[0].Subtype = 0;
        selectionMask_array[0].SolidBodySubtype = 0;
        NXOpen::TaggedObject *selectedObject = NULL;
3 w8 S, y0 U4 s5 m( A        Point3d cursor;
2 G5 l( \  [6 l0 R7 A$ ^5 j        cursor.X = 0.0;
, ^$ D( d! ]. @4 E0 y1 r        cursor.Y = 0.0;
        cursor.Z = 0.0;

        theUI->SelectionManager()->SelectTaggedObject("Select Sketch","Sketch Selection",scope,action,true,false,selectionMask_array,&selectedObject,&cursor);
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        Sketch *sketch1(dynamic_cast<Sketch *>(selectedObject));
        if(sketch1==NULL)
9 n6 c/ X# M3 X5 Y" K! k/ P        {
                return NULL;
        }
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        return sketch1;       
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