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

UF_CURVE_create_shadow_outline (view source)

2 n6 h7 M1 m; ]5 C& |' f/ VDefined in: uf_curve.h

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Overview

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
) y! j. U# P: V$ ncan not form loops, please use UF_CURVE_create_shadow_curves instead to get
/ o# ~9 K! P+ mshadow curves.
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[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
( s: `7 E2 g1 y) U        {
3 z. J6 R- g0 B3 E& m            Echo("Selected Bodies: " + theBodies.Length.ToString());
8 Z, T4 F  y. H+ L  s' _7 Q            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
; M) p, K, ~/ I9 j9 |                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
, g7 k, R8 a% N            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
. w* d9 z& j( _2 ^1 W& \            int loop_count;
4 c6 l, p6 C& H3 K5 P/ Z0 }            int[] count_array;
8 |# M' u! |4 a  t% a3 @            Tag[][] curve_array = null;
            double[] tol = new double[2];
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/ J7 E! C9 [) ]0 b0 o            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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$ N0 v/ Q, a8 ^* ]! H' K            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]));
( y- F: c$ {% k            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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$ R. u! d& x: k( n8 b& G5 \            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
1 w; u6 x# T% F3 V' ^            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
# s; T/ s) a) @$ n+ l. [                workView.Tag, out curve_count, out outline_curves);
2 h: P, A  T) _; p, x            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
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