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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2 v' Q+ ]/ a, |- ]UF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h
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9 F) z! }- ]2 U5 i$ h/ W4 T0 q3 y& SCreate 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
* R9 {: D8 ^: g' rshadow curves.
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[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
% a, `2 W3 L8 D            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
( v# W( P  ?* U- e5 u- P        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

4 h# o$ ^; q4 M            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
$ T8 Q' h4 y4 N( w7 `: N            int[] count_array;
/ t- }1 A9 t  l8 j5 x            Tag[][] curve_array = null;
  Z  \# ^; a2 l* u9 H1 x            double[] tol = new double[2];

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

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
& `+ J. r3 e8 y& c# ^5 t                workView.Tag, out loop_count, out count_array, out curve_array, tol);

$ o2 \! E2 c2 I& \4 T            Echo("Precise Outline Loops: " + loop_count.ToString());
; I+ x/ Q1 |: J5 b, q% f            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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- O. g! U9 ]: r% r! ?            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) b3 t; F; Q3 M) E* @/ x            int curve_count;
; N1 l0 l' k& T+ t0 H' }' x( R            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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