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

( d$ o, U3 d, C, lUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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Overview

9 P7 d- [, N* f( WCreate 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()
    {
$ X) y0 Q- o6 n% h+ Q8 `) w        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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/ X9 O: t, H% ?+ h, D% W        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
5 S# `; ~' Q  J- _+ m: V: [0 c- z            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

) K7 ?- ~+ o2 |) z4 P: v            List<Curve> theOutlineCurves = new List<Curve>();
( j3 X6 |! [: C$ n& ?            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
5 t. w( k. w, d4 b            int loop_count;
* u. R6 \; n9 ~$ z; ~            int[] count_array;
. b. B3 q/ i! @9 r; Q" X            Tag[][] curve_array = null;
            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
# m7 H7 T; G# K# V5 p            theUFSession.Modl.AskAngleTolerance(out tol[1]);

0 b6 B. [3 T8 n  X  d. [5 L            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

" g0 [- a  q, k/ H            Echo("Precise Outline Loops: " + loop_count.ToString());
            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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. f6 `3 e0 t# q: I+ b+ z. ~" ~/ S: v9 d            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) O, s0 R. c  J5 t. o, F            int curve_count;
# K" y* h* H9 _' [! T4 J2 c            Tag[] outline_curves = null;
4 G1 E: o0 C' a            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
' ?& x6 \: P8 d/ k! `/ g        }

    }[/mw_shl_code]
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