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

0 e8 K- h( A% _  W! B* d8 MUF_CURVE_create_shadow_outline (view source)

- M/ R' K5 a$ \  \7 G' `* cDefined in: uf_curve.h


Overview

Create shadow outline for a given array of solids. Solids passed to this
  a* N3 N# D8 {) Yroutine 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
shadow curves.
1 e* B: B* w  m+ f

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[mw_shl_code=csharp,true] void DoIt()
    {
/ o( D" U1 r) F        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


8 ]" C" W; _( R) P        TaggedObject[] theBodies = null;
: ^. J& g8 L/ P) Z        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
. J) M. p) y$ P; M        {
6 z0 ?" F$ G1 a( q/ j8 C            Echo("Selected Bodies: " + theBodies.Length.ToString());
0 ^2 z9 E: E. C+ J3 |) m            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

2 V3 S# V0 Z# z/ F) E/ I            List<Curve> theOutlineCurves = new List<Curve>();
3 U1 V! f  [1 W4 C            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
! ^1 z4 ^9 b9 R% s8 g/ X) n1 s5 B. s9 b            int loop_count;
            int[] count_array;
3 D6 \: X) ^; J' G, Y            Tag[][] curve_array = null;
            double[] tol = new double[2];

8 }, X) F3 K+ W* {            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
$ X/ j& U- K# |
. f# w5 J( k! M& Z+ \8 \8 y1 `            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
/ U" D- O5 m! n1 R                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
% p; R% d3 g1 A4 k# j+ x; b# {/ L            for (int ii = 0; ii < loop_count; ii++)
# S  g: _- F2 O7 ^: ?6 R                for (int jj = 0; jj < count_array[ii]; jj++)
3 E. a6 n# d8 W6 v8 R                    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
            int curve_count;
' n: Z% p' r$ D7 Q; k, H            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
- o7 B* R+ C* L0 ]9 L' k" q            Echo("Precise Outline Curves: " + curve_count.ToString());
7 D, z+ P( F. S! n) ]            */
        }

2 \9 g" L: I& H) ]2 z    }[/mw_shl_code]
$ d: u& l" V* z2 _2 Q8 y[/hide]
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