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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: m& b% Y& [( i3 x( ADefined in: uf_curve.h
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Overview
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0 _) Q# Y8 ]6 w) f7 ICreate shadow outline for a given array of solids. Solids passed to this
0 m3 A7 T4 K1 O, uroutine 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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8 o3 f$ H, V  P5 Z' s# X[mw_shl_code=csharp,true] void DoIt()
# ~  ]" H  O9 ]9 k2 U: c    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


! I, E* z+ u  w9 E" j        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
" ~  a3 v& S+ t* ~, B) Z2 k        {
9 u- a' ~6 O' N            Echo("Selected Bodies: " + theBodies.Length.ToString());
5 H7 @- P3 v7 @/ h            Tag[] theBodyTags = new Tag[theBodies.Length];
: {/ Z/ u; C9 w  l& J+ p3 H            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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( O  r% Z& t  E6 z) h0 ], Y            List<Curve> theOutlineCurves = new List<Curve>();
7 k. u2 {3 v& H            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
. B; ~1 L% u4 h. ^7 g( G1 G            int loop_count;
6 q- Z+ s* U. l            int[] count_array;
9 a. p$ T; _7 u, q; d            Tag[][] curve_array = null;
! [( S/ p, k& t            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

. B0 z; b4 V3 v; g            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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7 y* n/ h0 \3 J: q; Y# P            Echo("Precise Outline Loops: " + loop_count.ToString());
  p( w% c  O; h% Y% t( O# A            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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            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
0 D; }" o, B4 f* ]3 G6 e: K$ g            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
( z7 l1 F% y) {; o                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
* C) C, Y  J$ q" y0 `. j; X9 x        }

    }[/mw_shl_code]
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