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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5 ^9 d) I; l% d* r& k5 l, MUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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+ a% c  f6 x# y' V& {Create 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
8 h9 k8 u+ D0 i: w1 x* Z/ a- kshadow curves.

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+ e5 I8 k/ l) q4 }: r% U[mw_shl_code=csharp,true] void DoIt()
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2 b. i. R" [( v9 P. @  E        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
- H! _6 b& A6 x9 o            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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& J" J7 V9 n' k            List<Curve> theOutlineCurves = new List<Curve>();
+ u# ~# ?; l: t2 O) C$ c% L2 n& j: E            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
8 K# Y" L; B" q            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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$ ^4 z/ _) V& b4 Y) Z0 P+ X, X            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
2 Y/ r- ^$ S) p7 c- i; `& z. f                workView.Tag, out loop_count, out count_array, out curve_array, tol);

- E# |6 h3 {4 J; x$ ~7 w            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
. l/ P( v: l0 }; d$ j                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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. G' d* {+ I- [4 H& j( g% B: x            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
" E5 V% l5 M" _" V0 R/ p0 I7 I            int curve_count;
4 o7 [, W$ ]5 T9 r            Tag[] outline_curves = null;
' p0 o$ A8 J8 i            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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