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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5 k3 S7 p2 L9 T+ h: iUF_CURVE_create_shadow_outline (view source)
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# C! r& j: t! u# w, g: W0 xDefined in: uf_curve.h
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Overview
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& r. L* i' g0 m" ]% hCreate shadow outline for a given array of solids. Solids passed to this
+ Q2 c0 z0 F' u5 {6 h3 V: Nroutine 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
, E$ X- x: x" t( E5 l. A) pshadow curves.
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! J* R1 F( Z" X0 B7 \7 w! J[mw_shl_code=csharp,true] void DoIt()
    {
        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());
$ Q" m7 e8 R6 L+ J9 H6 H            Tag[] theBodyTags = new Tag[theBodies.Length];
# ?# Q* N6 a6 X- _            for (int ii = 0; ii < theBodies.Length; ii++)
& _* i+ Y# s1 M& k- y                theBodyTags[ii] = theBodies[ii].Tag;
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' [% v/ C9 e  ~$ }1 @9 C            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
. U# d/ b9 q( C6 u2 x            int[] count_array;
            Tag[][] curve_array = null;
& S& y* g* U9 H" O            double[] tol = new double[2];

- O' w" k: k% ~% [8 m2 ^5 ~& _( T4 n            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
7 ?. i) D5 r9 u            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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2 w% J: C! g/ W" [/ j/ H4 j+ O; C6 U            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
. S/ x1 ~6 g$ W0 X2 z& S( k; f                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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- ~) {3 `' s! j7 R. G1 D* @" p5 b            Echo("Precise Outline Loops: " + loop_count.ToString());
9 ?" c8 K9 e% K  a            for (int ii = 0; ii < loop_count; ii++)
' a7 ?, x1 k! j! p7 J2 A                for (int jj = 0; jj < count_array[ii]; jj++)
  [; W! X, l7 ?9 k; t2 B                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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7 ^* }8 n1 T9 }8 q# S- `" y% I            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
1 y) P& I: \) P            int curve_count;
2 C( O2 q3 n# e, U" a8 X; \            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
1 }! y6 P9 [- M9 D3 F0 O2 p                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
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