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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$ E3 U. \# t, M$ bUF_CURVE_create_shadow_outline (view source)

- U6 `# Z5 W8 U3 r& JDefined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this
: @6 `6 L/ E$ A. b, z5 v; T7 Yroutine 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( q- G9 a. S7 [shadow curves.
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$ a, o/ W. s* N" \$ I( g+ ?( D3 n[mw_shl_code=csharp,true] void DoIt()
7 j$ W" M( I( z- r! H0 o; g: H3 p2 w    {
: x$ a% W4 \& \( h. W0 K; x, P        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)
! X# K2 _; |2 W5 Z& t        {
! A. b# J1 _3 _! ^; b6 t3 \            Echo("Selected Bodies: " + theBodies.Length.ToString());
  J; y' L# [/ v0 b/ |7 P( V# T            Tag[] theBodyTags = new Tag[theBodies.Length];
6 X6 o1 s6 @6 w            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
% O( X' ]6 G* V$ @6 h' D$ M            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
/ C% K& R4 o2 M            int loop_count;
            int[] count_array;
- V$ a2 L) [$ {$ |# D            Tag[][] curve_array = null;
4 l3 g' ]# S7 ^& ~! ?            double[] tol = new double[2];

2 ^! v$ l1 P7 ^& G6 B2 ?            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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6 T' ?3 o( c5 a9 E2 m            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
+ H5 q" h! m- Y$ |3 w                workView.Tag, out loop_count, out count_array, out curve_array, tol);

/ L0 T) t0 U( v1 w7 K; a! s) u            Echo("Precise Outline Loops: " + loop_count.ToString());
/ v# J3 x6 v: C; P4 b) X1 Y  ^            for (int ii = 0; ii < loop_count; ii++)
) U6 n3 O. \4 f& i6 u7 |. L                for (int jj = 0; jj < count_array[ii]; jj++)
- l* u/ d/ s0 ^, q) K                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

, N" |7 H7 \" I! ^: v3 U  Z            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
+ ?+ R( g6 p: T, v3 v! i; y- z5 b            int curve_count;
9 S6 I& u; w& _            Tag[] outline_curves = null;
- ]# ~9 }: z: `7 a& I5 F            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
" p3 R, L, R! _, T. g! ^' m* W        }
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9 v$ }/ ^1 R5 z' u2 C* G' k" h4 M    }[/mw_shl_code]
; J. U5 Z  X2 t4 [- ?% w+ V[/hide]
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