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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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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7 U# v3 y" i& x6 \3 X! ?NXOpen::SkeTCh* SelectSketch()
{       
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        UI *theUI = UI::GetUI();
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( X: s& I5 ]0 K" \9 j4 M3 @        NXOpen::Selection::SelectionScope scope = Selection::SelectionScopeWorkPart;
0 K" g: Y) S6 P2 P/ u4 B5 ~7 L        NXOpen::Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
- y5 S! i+ W5 s* N+ t8 i6 y        std::vector<NXOpen::Selection::MaskTriple>selectionMask_array(1);
        selectionMask_array[0].Type = UF_sketch_type;
% _# z, h3 W; p1 l; g6 P3 l! P        selectionMask_array[0].Subtype = 0;
; b- r! F) O7 n) t' [        selectionMask_array[0].SolidBodySubtype = 0;
        NXOpen::TaggedObject *selectedObject = NULL;
        Point3d cursor;
3 \1 l- C% O2 Z        cursor.X = 0.0;
: p$ S4 p2 Q/ `& q1 n6 b        cursor.Y = 0.0;
        cursor.Z = 0.0;
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        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));
  K& |8 h3 }( _+ @& N; k5 }        if(sketch1==NULL)
        {
! T& L& `8 g. h4 S4 f                return NULL;
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        return sketch1;       
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