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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8 S$ X% k$ S4 J) fDefined in: uf_curve.h

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# H' ^9 M* {1 W) X: b$ R0 T2 dCreate shadow outline for a given array of solids. Solids passed to this
: d) r4 U* @* C+ d# f# L6 nroutine must be on a selectable layer and visible. If created shadow curves
+ I2 o+ S& \, X2 S7 B5 n$ N! X# k7 p$ Ccan not form loops, please use UF_CURVE_create_shadow_curves instead to get
, J- b: y" _! ~' Vshadow curves.
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4 C6 S1 K$ i& U0 L6 L[hide]

& ^$ E1 [1 i% J2 z$ i6 \- c% Q[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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" B" M9 v5 [5 p# F$ T        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
' A& M, X* H6 \4 {0 E2 i8 O* h            for (int ii = 0; ii < theBodies.Length; ii++)
                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;
1 Y6 C) L) N8 ~  R; f* Z6 B/ i            int[] count_array;
  u# l' X: n1 L) `$ B/ n# u            Tag[][] curve_array = null;
% r% R: }7 b* S! ?9 {( y. J            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
* r; m" _  d- p                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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, I$ ?0 U4 K0 b! K. Z            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());
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: e+ V* B1 i8 _1 c            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
9 w9 c3 f$ H5 n0 I            int curve_count;
9 r, v0 g* A) J% N1 M" Z! w) x            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
& n- S! y6 V3 H: p/ [* ], l            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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