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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UF_CURVE_create_shadow_outline (view source)
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1 N8 K5 V" `. y: L, p4 }0 E" {9 [Defined in: uf_curve.h
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Overview

Create shadow outline for a given array of solids. Solids passed to this
' O8 ^" o$ X; X( {' p5 J5 x0 wroutine must be on a selectable layer and visible. If created shadow curves
- V, v! E$ z6 a4 n& ?; L: H! Qcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
- E6 @, h0 e& t& ~8 wshadow curves.
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; }( n$ f+ ^( q4 W' b  ]/ P' a[mw_shl_code=csharp,true] void DoIt()
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4 H: w% q# D( R2 E& D0 i, f        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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7 C. t- ?. Y, T: t; }        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
3 [; A  I8 F. s            Echo("Selected Bodies: " + theBodies.Length.ToString());
5 r8 g3 k4 P. K" Z            Tag[] theBodyTags = new Tag[theBodies.Length];
3 v- A  \2 |  e8 `, R            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
+ Z2 X. W& A" i; d            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
4 `) V  S2 l/ D) m8 Y            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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& ~( `2 ]9 O" S0 `            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
$ q" f: |" Q9 m- k& a; ?            for (int ii = 0; ii < loop_count; ii++)
9 l! L5 S+ g" L+ H( J9 H3 d                for (int jj = 0; jj < count_array[ii]; jj++)
. |" o* x( Z0 H+ p                    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
% ?1 X' a& v* F: S            int curve_count;
            Tag[] outline_curves = null;
/ Q& y  w4 V2 J/ D) D            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 b' w$ r3 K" |) u                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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    }[/mw_shl_code]
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