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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UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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Overview

; j$ r' h  C* J3 lCreate 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
0 o' M# Q) }5 K, s! i, k, ishadow curves.
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! B! K, K/ ]+ W* _) a7 p[mw_shl_code=csharp,true] void DoIt()
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  i- G) }6 I7 \        if (theSession.Parts.Display != theSession.Parts.Work)
8 w" M) V! u0 A$ d& |1 a9 k            theSession.Parts.SetWork(theSession.Parts.Display);
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# D+ l" v% N. `4 K6 g        TaggedObject[] theBodies = null;
/ i( U+ `4 M2 s" q' d        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
2 B: O% i9 T+ i" Y5 u) h            Tag[] theBodyTags = new Tag[theBodies.Length];
6 ?0 t0 @& \* U  t! S            for (int ii = 0; ii < theBodies.Length; ii++)
7 H- R* i; t8 F$ D8 `. x- P                theBodyTags[ii] = theBodies[ii].Tag;

( ]* R% |* y3 d1 m            List<Curve> theOutlineCurves = new List<Curve>();
# \7 Z* K- t4 E& y$ d& l# w3 L            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
5 }( q: ~4 f# s# D. q3 Q. g" m            int[] count_array;
3 a, E: I% B) }7 K9 X            Tag[][] curve_array = null;
8 \3 ^5 S& \% M. Q) O+ z6 a            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
& A: N7 p1 l, [                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
; L! z$ ~5 P5 C8 f3 x( f; O1 x- B                for (int jj = 0; jj < count_array[ii]; jj++)
                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
8 L6 c" P1 ^0 D/ i1 s/ _# l            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
, V3 Z% d5 g1 A9 i- B            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 s, ?9 q9 k0 w  u/ ^* P                workView.Tag, out curve_count, out outline_curves);
) X& x) D$ k3 a- n; ~/ I            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
4 F" s  k" I' T' k  l) I, ~        }

    }[/mw_shl_code]
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