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)
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% p2 i2 N- ?7 L& ^5 ODefined in: uf_curve.h
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2 F/ x# H- ^" T' b6 |! C/ uCreate shadow outline for a given array of solids. Solids passed to this
5 I6 C4 x% v* S' \7 sroutine 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
8 l# Q* R% \  d2 n* _6 \shadow curves.
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7 `" ~, d5 Q% N[mw_shl_code=csharp,true] void DoIt()
    {
6 E9 u) b6 o+ p) U        if (theSession.Parts.Display != theSession.Parts.Work)
% w: S1 l! w  V% @+ A            theSession.Parts.SetWork(theSession.Parts.Display);
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1 ]+ W! c6 Z; e: K* x' o        TaggedObject[] theBodies = null;
# S6 k% G& J7 S$ c3 n7 u. Y3 |        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
, c4 u' x2 k7 d0 e" ]            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
' T* N( w" u/ x2 q" z$ g            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

- m- f  s6 f5 A" V, W1 I. ^- G            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
0 ~; J3 G4 a! e            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
, k/ w, O/ W1 U; E$ s6 t            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
3 V7 j4 B) l3 u1 [6 `                for (int jj = 0; jj < count_array[ii]; jj++)
% A+ Z( z: ^) D) ^4 G+ g                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
3 N; {- Q7 s/ o* x            int curve_count;
+ }$ E" Z; ~8 ?9 J% N  t            Tag[] outline_curves = null;
5 k8 V8 _8 U" ?! t1 ^; h6 B1 T: `& y            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
7 [! l% h1 ^5 o/ Q                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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    }[/mw_shl_code]
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