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)
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Defined in: uf_curve.h
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Overview

  x. c9 p! }" aCreate 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
- b: Z$ e: A* x5 s# qcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
/ F+ p! ?6 T9 x, q- x1 h4 fshadow curves.
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% H( U+ M$ o. d' c; a/ e[hide]

[mw_shl_code=csharp,true] void DoIt()
3 y1 B, n0 l; m2 ~8 v    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
- c1 k8 i/ p9 m/ L4 k) a            Tag[] theBodyTags = new Tag[theBodies.Length];
7 c! s! T1 `* R# G$ R% Q            for (int ii = 0; ii < theBodies.Length; ii++)
7 i/ G4 r! A5 o+ T9 _                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
5 `( s  w$ \  I5 Y            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
" E! H. D7 e( u- u; |) W            int loop_count;
1 ]0 g3 o' `$ i8 ?$ A# g/ ~            int[] count_array;
' M# o5 _/ r# d7 r, A            Tag[][] curve_array = null;
            double[] tol = new double[2];
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4 m5 {2 }; N$ }0 j            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
7 H3 h) p" d: u, |                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
; |: K2 g) E, R$ \$ V  b" p, q            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;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
) U9 r! e/ ^( Q# a$ e                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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6 i% |- `* c& ?3 Q9 X    }[/mw_shl_code]
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