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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4 K7 ]2 u. `4 a5 dDefined in: uf_curve.h

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Overview
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Create shadow outline for a given array of solids. Solids passed to this
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: P% [% i( J* J8 p1 `can not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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# Y2 T: ~+ w) g8 C9 P[hide]
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[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
/ H1 ^- `$ x5 F: n+ t            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

0 h( T3 o* _- y+ j/ d            List<Curve> theOutlineCurves = new List<Curve>();
2 X9 L9 ~) p" @            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
# _; L7 H; v8 [$ P5 L/ q            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
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% o0 I) r, p0 ]( T( K, }- q            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
4 M5 F8 `: G- Y; `            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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( `2 [3 O$ L: s) \            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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( f" r0 {0 d( W  P            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
6 v9 \, S$ L- i  u' J8 C- N                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
& [' i! L; g! p$ ?            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
9 Z$ a* n8 e& }6 }% j/ m            int curve_count;
% e. V) G2 d, x; j7 V            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 v: m  [/ K& `. a: g& S                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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    }[/mw_shl_code]
[/hide]
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