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

: l, P* Q3 m: B+ OUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h

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: p5 o5 w& @; r, C7 l3 ^" q. IOverview
: l9 N# U. @8 y$ S! N. m
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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* {7 C* F8 p- U! t4 b. [[hide]

[mw_shl_code=csharp,true] void DoIt()
, c- U- K* l3 `    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


- z% w( }1 U! h& F2 D% o        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
2 ]: z- L' R3 g, O            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
: ]+ d/ l2 {2 P3 p7 c                theBodyTags[ii] = theBodies[ii].Tag;

( e: ?! v' ]' r9 `7 ~1 b            List<Curve> theOutlineCurves = new List<Curve>();
8 V: A8 M9 F' s: X* T* Q& n            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
0 I. v  r) `' h, E8 T: }            int loop_count;
  t- l) a; _0 ?: F8 F- ~; s; H! [            int[] count_array;
            Tag[][] curve_array = null;
0 e) R; h1 ]2 B0 T5 ]            double[] tol = new double[2];
% S/ w/ W; N- i# m: k& ~
            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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+ r) p. u% s3 Q            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
; ^  ~# W" h0 H9 W( Q            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
# p3 K8 d9 k" @6 E                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
' q+ K6 @# S+ M* ^            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

6 y- q. }" Z- h$ W( ?; p            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
8 V+ C+ y8 j7 c* O0 z. ^* w            int curve_count;
0 p) [" U  S5 r- b3 g            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 h% ^- q$ p7 F  J                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
8 \' U; x7 l3 |            */
        }

, p+ s. ]1 ^$ {  r4 ?    }[/mw_shl_code]
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