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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2 v  w& j  U; d& [, L2 i( [NXOpen::SkeTCh* SelectSketch()
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4 i5 [/ G/ y' U7 s8 T        UI *theUI = UI::GetUI();

% l  B0 G- A( j5 M# w6 S1 r, x        NXOpen::Selection::SelectionScope scope = Selection::SelectionScopeWorkPart;
6 i7 Y5 j  A( a4 p" u/ y1 m9 l        NXOpen::Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
/ ?: a7 R- K" F- B  w* r        std::vector<NXOpen::Selection::MaskTriple>selectionMask_array(1);
        selectionMask_array[0].Type = UF_sketch_type;
7 G3 U, b9 @4 V5 a9 k/ Q        selectionMask_array[0].Subtype = 0;
        selectionMask_array[0].SolidBodySubtype = 0;
1 Y2 k1 B. a9 ^, o/ b        NXOpen::TaggedObject *selectedObject = NULL;
$ W3 G4 [# d6 `8 V        Point3d cursor;
        cursor.X = 0.0;
        cursor.Y = 0.0;
4 u8 [( t. w9 V4 }+ \) b        cursor.Z = 0.0;
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        theUI->SelectionManager()->SelectTaggedObject("Select Sketch","Sketch Selection",scope,action,true,false,selectionMask_array,&selectedObject,&cursor);

, t! h: X, B8 D, l" a* v        Sketch *sketch1(dynamic_cast<Sketch *>(selectedObject));
        if(sketch1==NULL)
        {
/ Y+ o5 E) W0 F( M                return NULL;
; ~2 m: _$ n: ~- `, L        }

        return sketch1;       

}
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