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)

3 p5 w+ I( V2 S& t1 mDefined in: uf_curve.h


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/ M# B5 o! _! M9 R7 ^$ N! yCreate 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
" y8 d' A7 [; G8 {3 z% Vcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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0 K0 i+ ]" |% K[mw_shl_code=csharp,true] void DoIt()
& e0 _- C  Z& g# ^! o5 @    {
7 }& l; _% y  y7 X8 `        if (theSession.Parts.Display != theSession.Parts.Work)
" J+ p, R/ w* w9 N            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
6 k, q% d6 Z, [& q) x            Echo("Selected Bodies: " + theBodies.Length.ToString());
2 C1 y7 F+ g8 u            Tag[] theBodyTags = new Tag[theBodies.Length];
! p+ j! ~% D" Q            for (int ii = 0; ii < theBodies.Length; ii++)
6 G7 C+ f: J4 G9 u+ Z                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
& O" N" e1 d/ B            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
) j& Z8 t) i  y* U( T& B            int loop_count;
, q3 d+ P' a/ `/ M2 |            int[] count_array;
! ?7 _( `5 Q! v# r$ T            Tag[][] curve_array = null;
            double[] tol = new double[2];

* {, v) ?7 {/ {3 O            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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/ ~4 Q+ G/ _: J            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
* E! w7 k5 k. C$ ~: }* G- L                for (int jj = 0; jj < count_array[ii]; jj++)
4 W2 K7 J$ Q+ {3 H5 z# K                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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$ B9 i, A+ Q, Y. S            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
: f( j; q2 b% j. Q$ Y2 n) U6 j& H            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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