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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0 y1 m& f. w, [+ |% v3 \! hDefined 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
routine must be on a selectable layer and visible. If created shadow curves
6 o# {& E$ E* t  \3 mcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
) `! A6 P% A$ l. T0 ^shadow curves.
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& U) w2 f  t# \) @: }[mw_shl_code=csharp,true] void DoIt()
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        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);

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7 O, ~. n+ H. W( ?        TaggedObject[] theBodies = null;
& S; d5 k+ T( b; B& ^        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
6 j9 ?/ X9 J' I! ]3 s9 l        {
' A# \+ W& K4 d            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
; a3 v5 p* J1 h2 }            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;
            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
/ q2 G( b  e3 |' h, ~( l            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                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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9 O7 Q9 p3 Z! W; Y# C; f4 [            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
5 G2 f$ J: v9 E7 t            int curve_count;
            Tag[] outline_curves = null;
; @( M% _) `) T9 z$ A2 ~5 E            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
& e- f( r8 A: t5 ]' }/ T2 a$ B            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
# C$ g3 k- a. T        }

    }[/mw_shl_code]
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