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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8 z# h' l8 U6 b* [8 F3 E2 \UF_CURVE_create_shadow_outline (view source)

. W/ w* z8 \. N$ V  ], gDefined in: uf_curve.h


0 n: v+ d# K* _8 L6 {6 GOverview
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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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1 }) H. z% v9 z, ^1 F[mw_shl_code=csharp,true] void DoIt()
  K+ b# K* W8 M    {
        if (theSession.Parts.Display != theSession.Parts.Work)
5 a+ }! D$ Z9 C            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
* N/ O4 m; a' K& y7 e, L        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
+ q$ M- z% k4 v+ u4 \$ p. V- w0 ^7 ^            Tag[] theBodyTags = new Tag[theBodies.Length];
. b2 v  r7 J4 y            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
1 Y$ b: L" O/ r; ~4 s            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
$ l6 ?$ a6 D9 G            int loop_count;
            int[] count_array;
' f, _& _( T% x' q2 d% R2 t            Tag[][] curve_array = null;
/ f$ l1 j; {) X& l! z6 C            double[] tol = new double[2];
7 ^( \% s# P$ |2 e, X  w* {
            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
. A. V% u/ t3 d                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
! e2 v6 @0 \1 e            for (int ii = 0; ii < loop_count; ii++)
% ?6 E" ?3 f  `3 K+ L- }: |3 o7 {                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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' j$ T6 @/ |3 B  n- h5 k/ q            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
6 U! K; c! q! F7 m            int curve_count;
            Tag[] outline_curves = null;
& v, l4 Q  \0 P* @0 @7 f# E% d- w            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
, I2 @$ ]5 `% t" I* _8 D- _) B                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

: O, j/ E% q/ L- `/ a/ U6 K    }[/mw_shl_code]
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