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

- F* t1 g6 L9 R& M# gUF_CURVE_create_shadow_outline (view source)
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$ R$ F; q! G. i3 NDefined in: uf_curve.h
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# T' f8 F& t# h9 ?/ ^Overview
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Create 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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[mw_shl_code=csharp,true] void DoIt()
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        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);

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        TaggedObject[] theBodies = null;
( w" v8 P4 @, r! z6 T3 A0 w        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
  ]$ c9 y( [9 q2 g) M: j' {& h2 W        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
7 w5 [  V$ p$ P" j  a1 |            for (int ii = 0; ii < theBodies.Length; ii++)
- e' c$ X, k% T5 |+ r                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;
; c6 S3 W& x, J7 K2 ^) ~+ M            int[] count_array;
- W  Z" _3 x1 N. |4 p            Tag[][] curve_array = null;
- [: K, c; Y, t7 x( g" Q            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
/ D2 N- [. @8 V) Q8 ]' h            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
5 L. R% j; l% W. A1 t6 a: h                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
+ t5 a3 ]; k- M2 m" J4 T' |5 d0 ~1 \                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

            /* 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,
; v2 w' P/ W3 n4 @' I5 q+ e8 G                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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, |0 `" _( \$ I( i/ ~    }[/mw_shl_code]
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