NX二次开发源码分享： 创建精确外轮廓

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NX二次开发源码分享： 创建精确外轮廓
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! r5 M  ~# x0 Q7 @4 DUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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Overview

+ I9 O" J1 a) \9 t* R3 D  ]" Q. WCreate shadow outline for a given array of solids. Solids passed to this
routine must be on a selectable layer and visible. If created shadow curves
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
; _: ~9 V/ K. P3 _shadow curves.
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. Y  ^& }$ h1 o8 F9 h9 X5 a9 c2 @, N0 U( |[mw_shl_code=csharp,true] void DoIt()
& ~1 i& `5 D" b    {
# ]2 Z) q8 N! H& E# q        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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. G& R$ p% h# b        TaggedObject[] theBodies = null;
) H) ?$ V! M; N- A) l( q        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
5 Y% V# u5 w9 U9 i            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
7 q0 F  G& `$ D3 ^0 m! q) x3 O; }                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
9 g# o* a* Y( |9 J( Z( U) B            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
# n# C, u1 K. y$ Z3 Q            int loop_count;
            int[] count_array;
$ O2 E" i; _8 ]) F            Tag[][] curve_array = null;
            double[] tol = new double[2];
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  i# r5 _, a. Y: u$ [            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
" f" V/ ?% J, h  L) Z9 d( G) M$ T            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
0 M- r: ^0 y& N4 N4 q                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
, j- D/ V- H5 z4 t- o            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
& @' Z, q4 D0 r5 h/ M                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
) U0 i7 a3 A1 B* g% C9 Z            */
        }
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    }[/mw_shl_code]
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