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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9 ]0 W5 X  I, x2 y6 L$ p5 E; wUF_CURVE_create_shadow_outline (view source)
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) G3 o2 U' S$ {; \- dDefined in: uf_curve.h


; W& j# a$ U) nOverview
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% Y7 Y2 t1 i- k( m8 E6 h% d; U* WCreate 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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$ @+ Z- Y! Y6 }3 M[mw_shl_code=csharp,true] void DoIt()
* l0 m& }+ ~6 h. Y    {
0 n- z- e, {3 J8 F+ I+ n        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)
8 H% J! M+ i2 M. C0 [        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
9 W8 Q$ j, p; q; V& k9 E            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
8 h0 g" E; ?+ W" K& D4 F( l8 Y$ B# ~) Z            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
3 L! [, H7 l7 V! O! _( f; B            int loop_count;
            int[] count_array;
6 _! m/ m( Q! ]) G4 l4 v5 U  H            Tag[][] curve_array = null;
            double[] tol = new double[2];
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( C7 ?( g4 _; ~            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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( k/ k6 i8 J: x/ i( T# c            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

, p) W; }2 @( ?6 U; A            Echo("Precise Outline Loops: " + loop_count.ToString());
+ W' H# c( l: J) ]1 o            for (int ii = 0; ii < loop_count; ii++)
% T4 G9 c  |9 X# f/ X) Y7 s                for (int jj = 0; jj < count_array[ii]; jj++)
9 I6 q3 {/ e: E2 ?3 ^                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

$ G  L2 h# L, b+ }            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
& c" T3 {9 }# ~. {            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
5 t2 i* t. }2 K- \                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
0 X, M3 l% y+ Z; M' ^            */
9 l' z5 V. s: l( r- l        }

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