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)

Defined in: uf_curve.h
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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
2 J9 x3 s* v  g! f) ican not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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[hide]

[mw_shl_code=csharp,true] void DoIt()
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: q3 Q: I" y* R& _/ [3 @) P3 }        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());
- [9 ?  X" G0 D' m1 V& [            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
: P. x3 K4 }( ?" S4 w: U4 C                theBodyTags[ii] = theBodies[ii].Tag;

+ ]$ r2 S, f. ]4 d. Q2 H            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
. w: B- m, `# Y' A, E" H            int loop_count;
( {7 t4 v1 M0 G9 T8 T0 z            int[] count_array;
            Tag[][] curve_array = null;
( A9 ~# a7 [/ X3 t8 K            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
: z" @$ r1 y+ K7 d/ W' t% \# n) ~            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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3 z0 M. `. k* Q+ d' W* v6 }            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
1 l/ Y  |- T1 ^2 b2 E                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
' _6 ], W( v/ X                    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
) |: U, b$ i8 x3 S' F. Q            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
' ~5 j( X( D- Z1 v$ ]! j, h                workView.Tag, out curve_count, out outline_curves);
( ?3 s# s+ \( k- P5 K            Echo("Precise Outline Curves: " + curve_count.ToString());
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    }[/mw_shl_code]
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