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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NXOpen::SkeTCh* SelectSketch()
{       
       
4 a+ H3 \) D" J        UI *theUI = UI::GetUI();

        NXOpen::Selection::SelectionScope scope = Selection::SelectionScopeWorkPart;
: V9 G) G) r6 |4 [        NXOpen::Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
# {; T- d* z: |" X; W' P+ U        std::vector<NXOpen::Selection::MaskTriple>selectionMask_array(1);
        selectionMask_array[0].Type = UF_sketch_type;
        selectionMask_array[0].Subtype = 0;
  v) `! L* [6 I! R- g+ ]        selectionMask_array[0].SolidBodySubtype = 0;
& Q' U2 t5 m! b% Q' {        NXOpen::TaggedObject *selectedObject = NULL;
) c# e0 F7 @* m$ k* X        Point3d cursor;
6 G/ q. t8 s2 @% h; f* |2 o        cursor.X = 0.0;
        cursor.Y = 0.0;
' U) }5 o$ T" [" s2 z        cursor.Z = 0.0;
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% m% ]  `8 s8 H8 ]        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)
        {
! p+ K- I; {1 F: C9 U  C/ _                return NULL;
        }

        return sketch1;       
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}
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