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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$ g5 E" y5 N4 C1 [4 d8 |UF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h

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Overview

9 c/ T) U" ?/ c: ~, y2 bCreate shadow outline for a given array of solids. Solids passed to this
0 Z; V' d5 n" y! j  f0 u* Qroutine 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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, K. P2 N5 Q  [- n" ~[mw_shl_code=csharp,true] void DoIt()
* @+ A# }6 S- @( l% F1 ?    {
, q$ q4 J' {  u5 ^        if (theSession.Parts.Display != theSession.Parts.Work)
. m5 J0 L/ Z& I+ D& z" l2 H+ e            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
5 m: b; \& [$ W. h. J        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
6 x1 `" Z5 q2 R4 l% ~3 z        {
7 R: d- `  D" g% \9 n, l+ \  e            Echo("Selected Bodies: " + theBodies.Length.ToString());
+ B2 @8 T# Z2 H! B            Tag[] theBodyTags = new Tag[theBodies.Length];
* k- {0 Z2 `" p4 F/ c, R: v            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

+ I8 C" c3 }8 |2 Q6 W            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
; N# m. c. l% w/ v: z/ @4 M: V            int[] count_array;
            Tag[][] curve_array = null;
  M0 }' N0 C. w& i  p. B7 J            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
* p: m+ h# A' C8 p" p            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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2 q1 h8 ?7 F' w( h& _* e# R, k            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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: B9 Z$ q$ ?% k$ o  v            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());

. H0 _. w+ E7 f% k: L8 w            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
+ k( x7 b# C9 D) q9 w  ]( g6 ?                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
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