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

UF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h
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& M1 V3 e" _( b! ~( t- O* kCreate 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
) x7 `, H( U: d% Scan not form loops, please use UF_CURVE_create_shadow_curves instead to get
* A0 b3 k/ r0 Y) zshadow curves.


' G/ ^( s& v0 H) k# W4 D! V[hide]

[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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) l1 ?9 b' ]1 C( W7 E& _        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
, ]; b% A6 g- W. O        {
3 k; k* C3 A" U. h/ S( i: D            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
& T9 i$ k0 d! [  ~) T+ J+ c3 F$ e                theBodyTags[ii] = theBodies[ii].Tag;
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+ y! Z9 `( }) ]8 ]* T            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
! ]9 b  B) g6 H) t. n+ ]( d9 H2 g            int loop_count;
3 X3 _, S) \5 ^$ i% N6 \            int[] count_array;
            Tag[][] curve_array = null;
: [. E7 m1 F  k, E, ]; D            double[] tol = new double[2];
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* C, l0 W& w3 D& t$ K) [            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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3 L, B+ R6 b' i            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
: R" s; P% @$ m. O1 M& U/ y8 N                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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& }6 e" a' E6 w  A4 ?: C            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
5 X% ]( Q6 i* v; A: n) e                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
6 I, k/ t) Q2 i; F% F" p3 O3 K            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
' N  a& [5 Y" d' S& X            Tag[] outline_curves = null;
( S% n' J6 J# c# U6 W4 z2 U            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 f; t$ o* p2 \* O2 K' C; a+ }# c                workView.Tag, out curve_count, out outline_curves);
6 H. h2 G: O' U4 F% T$ j            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
5 R6 Z2 G5 {/ O7 n1 P        }

8 u1 C( ^0 @  O9 W. x- s    }[/mw_shl_code]
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