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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. X. b- B4 ^) Y. N$ P5 V6 ^Defined in: uf_curve.h


. r/ b0 @5 |% M  U3 gOverview
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2 N1 P9 f+ G4 }, v4 _3 PCreate 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 A6 g: Z3 y9 W/ r5 Nshadow curves.
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[mw_shl_code=csharp,true] void DoIt()
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+ A' D6 t# W2 D        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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" W8 B2 I7 a/ S& i! T7 I        TaggedObject[] theBodies = null;
: P2 [! K+ m" W6 e( F& h        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++)
4 m8 O1 w% t3 V5 E# U, @                theBodyTags[ii] = theBodies[ii].Tag;

) L2 |8 K& t, I* X$ p            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
8 x& j- `: ~0 t( c; N& z            int[] count_array;
3 C4 [. C8 s& V7 Y            Tag[][] curve_array = null;
            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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+ a! ^8 a* Z( Z0 @8 {% i            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
: P6 ]4 \) k1 E: ?, G7 W" o                workView.Tag, out loop_count, out count_array, out curve_array, tol);

9 }4 i0 G5 V& X" M' F5 a' F/ p0 Z            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
+ F$ H4 ~- O; h# p4 v& W, i                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());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
7 J& ?( E$ P3 r            int curve_count;
            Tag[] outline_curves = null;
. f3 S  g& d% B3 Y9 ^9 I: v            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
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