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

UF_CURVE_create_shadow_outline (view source)

  z5 I2 ^9 T9 X# j5 t3 tDefined in: uf_curve.h


Overview
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  A( ~# d5 W- _/ X- H, ICreate shadow outline for a given array of solids. Solids passed to this
! w6 s- [$ W% c9 proutine 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()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
9 X& F) w% o( e; D% {# G$ ?            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
- m; K  [/ |' H* V        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
+ J0 f8 g& V( L5 M1 _" J4 o2 [  s        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
( x) q! Y4 a) H) M            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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. n& r+ V7 p# ]" N            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
& q" a" K: L7 t7 E& M7 \8 |7 l            int loop_count;
0 F- F8 n( w! u            int[] count_array;
- g: v! \  ]  J4 {# K2 q            Tag[][] curve_array = null;
            double[] tol = new double[2];
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" G" r% N% E" [- z/ y. n            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
5 l$ S: j* z. D: S) T            theUFSession.Modl.AskAngleTolerance(out tol[1]);

/ K7 `- a+ Z) L! @8 w& W            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
" k) i9 i0 _4 C6 o3 {) [4 ~, a                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
4 e& [% o6 i' R8 L% J* c' T            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());

- ^8 h0 i+ p1 I1 u+ M            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
/ b4 P$ V8 s7 C; L            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
" m$ E* S, g+ k; i% @: k                workView.Tag, out curve_count, out outline_curves);
1 R* G6 ^" S' K) X! w8 \1 E* O            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
) n" a4 @6 {; E        }
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8 C/ p+ ?# D+ W0 R/ J1 Q    }[/mw_shl_code]
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