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)

  ]/ |* T  ~! A) d2 d% dDefined in: uf_curve.h

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3 h" q3 n- P$ A/ ^4 y& z! ZOverview

Create shadow outline for a given array of solids. Solids passed to this
7 e2 s: d+ X$ D5 c1 k7 zroutine 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.

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[mw_shl_code=csharp,true] void DoIt()
6 P0 r: E! y  U' i2 H3 {    {
4 @: _3 S0 e+ G" [        if (theSession.Parts.Display != theSession.Parts.Work)
: H6 Z" k5 q: h. W" N9 n# p% _8 g* _            theSession.Parts.SetWork(theSession.Parts.Display);


9 r6 i3 }! d! \5 F0 \        TaggedObject[] theBodies = null;
6 [$ t' T7 M! L2 `0 t0 }; g        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
/ {4 L: E# H& K; c' `- s        {
/ [. L3 R+ r( }$ k4 H            Echo("Selected Bodies: " + theBodies.Length.ToString());
2 _8 F, P0 U9 l1 x4 s            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
! i3 B; m& c! o1 @( d5 ?                theBodyTags[ii] = theBodies[ii].Tag;
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+ f  f/ T" C; l1 ~1 C, _- |0 J0 q0 _            List<Curve> theOutlineCurves = new List<Curve>();
  g5 y: T& n6 g6 Z' r5 m% V- ~            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
4 T5 v' {- a1 E/ a, W+ V            int loop_count;
            int[] count_array;
3 L) j# I" j% q1 i8 T1 C, i            Tag[][] curve_array = null;
' D+ w/ p( [  T* g- ?& \* P5 ~            double[] tol = new double[2];
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5 f9 R2 A  h2 q. w            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

3 a- N+ s( O1 w            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

3 m  v! u8 m3 j1 j. @0 P' V5 W            Echo("Precise Outline Loops: " + loop_count.ToString());
8 A. g5 |- X5 r            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
7 W$ \2 T8 H' r+ H5 m4 U                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
" c0 V0 t/ P( M/ ~1 f: k2 M2 c            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

  {1 a4 R6 Z1 a* ]- X            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
% M/ u9 K. O0 D- N, o            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 ?7 a; H% k: k9 ~0 a( ]                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
) f: u" d( D  y: v8 |            */
        }

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