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

6 x! m/ W5 f: e7 m( H/ a7 \! GUF_CURVE_create_shadow_outline (view source)
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  s( s1 w' J) m# F( B+ I  R& jDefined in: uf_curve.h
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0 I) v4 D/ T- J- c) BOverview
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. \* A% ^* K; v" yCreate 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
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()
% ]8 e# C: N# C- |& y- _    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
) a; K& k  q8 Q  K  Z" n        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
6 V' f3 Q5 b: F2 D! r& ^        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
& n2 T( P$ F( Q& v. R" }9 A! X1 Y            for (int ii = 0; ii < theBodies.Length; ii++)
/ G, U/ b0 p. p$ v$ {                theBodyTags[ii] = theBodies[ii].Tag;

" @% d3 T+ ?* I8 U3 s( f            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
( R" }6 S: g, q            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
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, a& ]) [3 H3 Y            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
1 E, r- i9 p+ p+ v3 Q' j            theUFSession.Modl.AskAngleTolerance(out tol[1]);

8 _4 N+ z- n# A, N2 h            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
$ I8 v# v+ L; \
( A7 I* N+ Q! i* W% n: b            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                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());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
0 X* C( j, E) R: k6 }- q# n  |            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
5 w! K" e$ L8 G                workView.Tag, out curve_count, out outline_curves);
* p6 |, M  G8 b) A2 k" u# y            Echo("Precise Outline Curves: " + curve_count.ToString());
& C/ F6 K  _2 H& y* n" [; \            */
- Y( N* @! h- ?7 P. w, C        }

, u& e* J5 _5 g! f    }[/mw_shl_code]
+ o3 y0 w, Z/ V' O[/hide]