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

) M/ q- R4 `* f1 ?& DUF_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
  I2 u# j7 N" u8 ^3 q5 r' P  R2 rroutine must be on a selectable layer and visible. If created shadow curves
9 E* h: `$ n/ ^$ Bcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.


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: c9 H/ R9 ]& m5 ]6 V5 G$ n[mw_shl_code=csharp,true] void DoIt()
+ w! K- R! k4 R) R& x) r% H7 p    {
        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());
3 P0 K7 y) n$ Z. V2 k# c            Tag[] theBodyTags = new Tag[theBodies.Length];
* }# i- B( \+ s- B            for (int ii = 0; ii < theBodies.Length; ii++)
& k( e; Z8 w$ @                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
% H; [! T  J/ Q! W2 G, f# }            int loop_count;
( {1 g; u4 q, d) I! |            int[] count_array;
$ g' {( g0 |7 i- P0 {7 s            Tag[][] curve_array = null;
            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
2 v; n- X8 x) j+ z& p$ s+ {                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
: m' g+ B2 w& N6 \1 H" u1 |                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
6 i8 _5 I6 Z, D. V            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

' |1 B8 L6 ^: S- y. A. H5 n            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
/ V  x' n" ~. d7 A- X) E            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
% u) s! h$ G5 E7 U0 v/ ?                workView.Tag, out curve_count, out outline_curves);
' q- @& y; B7 C: G) C            Echo("Precise Outline Curves: " + curve_count.ToString());
6 I+ X' Y4 f2 L' N: C5 P            */
/ L( H  `* m0 Q/ O' [. x/ t( K5 h) ?1 z1 ?        }

    }[/mw_shl_code]
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