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

- F2 j3 R* O4 C/ g/ UUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h
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Overview

Create shadow outline for a given array of solids. Solids passed to this
  @- ~0 Q. {9 k) u: Iroutine 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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[mw_shl_code=csharp,true] void DoIt()
3 E. I: {  n) ]) F- e6 @% Y- d  K    {
/ T! q; h8 R. e. Q        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);

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8 P/ T- S- E& v) d0 B        TaggedObject[] theBodies = null;
- k  `) \; Y5 ?0 i% D+ X. O! h8 f        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
4 h# g2 B4 n0 k- T2 n6 a+ B1 s            Tag[] theBodyTags = new Tag[theBodies.Length];
7 w' t% O0 ?; p/ I& x( f            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
* T* g( y! w4 X5 r            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
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+ `6 `  L( N" i: x6 R1 t            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
" I; {" i' c8 C9 E. N) }            theUFSession.Modl.AskAngleTolerance(out tol[1]);

" Y( Z2 [# {5 X+ W5 Z            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
% v! |  r8 ^9 Y* U0 Q) b                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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3 k( y& v; s: d) {            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
* }1 @0 C- ]  \. i& Z                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
' ~+ `! J/ s* q1 w            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

- C2 W; t, B2 r. U( }            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
! B6 |4 `& [+ |            int curve_count;
& h' |" K2 n) I& ?# {; {/ I( P            Tag[] outline_curves = null;
( l, z" a! O! A9 D6 e4 O% y8 l            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
' h* m! d( b0 H" A& k  g( X, \            */
        }
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- T' b# z& n3 I( q& u, p, h    }[/mw_shl_code]
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