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

5 @- \, p. `: xUF_CURVE_create_shadow_outline (view source)
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7 ^. z+ W) r+ h; t7 \8 jDefined in: uf_curve.h
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+ ^9 d+ M- |+ Z. W! _) G: D' [+ _Create 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
3 |6 e  l) x3 v4 O" {/ r" R4 ucan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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: M# G* L3 A/ N. R9 _[hide]
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[mw_shl_code=csharp,true] void DoIt()
) j) u0 g4 ]" M4 u1 f    {
        if (theSession.Parts.Display != theSession.Parts.Work)
0 E2 `$ F+ [( l0 c1 k            theSession.Parts.SetWork(theSession.Parts.Display);

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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
: W; u/ L- B, j6 s+ B& I% S        {
% S4 K3 I  ^  j: o" R, \            Echo("Selected Bodies: " + theBodies.Length.ToString());
, Y8 H6 i0 z7 O/ t' D5 a. h/ k            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
+ a+ m# o) ?) `0 {8 p3 w% U                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
, F& D4 n9 W8 h$ t' S            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];

; z3 S3 |8 u4 H; D# P* u            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
3 H% e) u- k5 R  X* `            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
' g5 ]# G' b2 [2 s& S3 T5 E                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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  w# C% W3 r+ J, |- V' R' _# K            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
  N7 m  V7 M4 ]7 G0 e" [                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

1 b3 {& {$ Z8 o" ?3 S            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
6 a$ h5 t1 A, Z- B            int curve_count;
( F. S3 d. W* Y" J1 u4 }& o% a# [            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
. l- T  r5 o- e5 D8 q+ z                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
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