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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: o( o3 w8 G. P3 E1 aUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h


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Create shadow outline for a given array of solids. Solids passed to this
2 U9 n9 I7 C$ mroutine must be on a selectable layer and visible. If created shadow curves
# i- `4 J) d7 U9 q3 I: Pcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
- M+ i: t) M/ N# n( J5 Y% |shadow curves.
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[mw_shl_code=csharp,true] void DoIt()
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, ^5 l% F5 z( v) T; Q/ O8 l        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);

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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
4 s+ Y' J9 k; U/ I3 c            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
: I6 U) |. l* T7 e# ^3 }
            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
' e2 A. l, `5 r( U/ j# O' S# m            double[] tol = new double[2];
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5 w& l- `( s* F            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
8 _2 p+ N1 C  U) T5 m            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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9 ^& P% r7 K5 H$ f4 E            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
# a! \$ X0 d6 T                for (int jj = 0; jj < count_array[ii]; jj++)
! X2 @( m, D0 X                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
4 b1 R0 T! T. ]2 r/ V            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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8 _7 J2 ]; J1 C) w# g3 b1 B0 [            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
: O6 P) c% d+ H1 a& f0 ?            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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    }[/mw_shl_code]
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