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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. k5 p1 c$ h* {' B* O5 pUF_CURVE_create_shadow_outline (view source)

, N8 b" i9 ?, eDefined in: uf_curve.h
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Overview
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Create shadow outline for a given array of solids. Solids passed to this
* J9 R/ w' E& u7 Lroutine 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 w# o3 E& A4 c1 M- g  ][mw_shl_code=csharp,true] void DoIt()
    {
; R- I+ {, m/ S/ R6 b9 U        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
( ^% k) y" Y+ s6 p! L5 c9 h2 @            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
- {5 O, y' T6 k8 @; e  Q+ \; ?2 v                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
" E% `' `) u' U2 w$ w: x2 |" P            int loop_count;
            int[] count_array;
* Y" ^! A% }5 j  v" a$ t3 e: ^4 @            Tag[][] curve_array = null;
- F9 d3 z& b8 w- \' L9 ^            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
8 @/ c0 l0 ~$ S( @1 `6 y$ G                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
7 O0 {  i' \5 k$ Y6 X            for (int ii = 0; ii < loop_count; ii++)
, X* ?& g: S3 g1 |                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
, M. m) h$ ~' s7 @            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

0 B, `1 B9 A/ J6 h; A5 X            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
' V. \! J5 Q9 D" A" C/ R- z            int curve_count;
5 Y4 \9 T. @% g/ N7 Z3 W9 e            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
! R( d/ @9 ^& t  Q            Echo("Precise Outline Curves: " + curve_count.ToString());
) u& Q' t, F/ A* G) {            */
        }

    }[/mw_shl_code]
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