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

! Q7 J: Y. I4 Q) S) w& t8 }) WUF_CURVE_create_shadow_outline (view source)

5 Z  l$ a" A0 h' S- {% j) J& iDefined in: uf_curve.h

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Overview

# J+ x* p& F; y- N6 FCreate shadow outline for a given array of solids. Solids passed to this
8 B0 n$ F/ i& f" Nroutine must be on a selectable layer and visible. If created shadow curves
4 G% ^/ l' f: s+ acan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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2 d- }$ y4 s- M( G[mw_shl_code=csharp,true] void DoIt()
2 X, s5 R8 K0 g8 p7 A' g" ?2 f    {
! C8 S' p! b0 }7 ]) }7 N        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)
; ?$ q; W$ D6 k4 Z  V        {
& Y: p. y0 {4 O5 h1 n            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
" ?) K8 ]3 x" `! |            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
$ l5 b/ q4 ~* {( s8 U4 L& C) e            int[] count_array;
            Tag[][] curve_array = null;
5 S* \0 e5 t4 h6 [' b            double[] tol = new double[2];
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( X0 Q1 q; \% {4 T* w0 D7 `1 m. y            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
( C) W. y$ v7 H: ?; r! s6 u; F            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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            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
4 U' r8 P/ U# {1 H2 S( {. v                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
4 e5 `+ }- x9 Y1 _/ K            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

$ T3 c) o; \0 Y- X8 @" \            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
# W( R3 D( ]  Z" _3 b            Tag[] outline_curves = null;
" s; x' ?9 m. j& j/ _            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
* h! p# U9 e/ ]# E3 _9 ]& K                workView.Tag, out curve_count, out outline_curves);
! \* i9 ^0 P% k7 K            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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. [# [' m9 a1 p* c$ D" @5 Q( N2 D    }[/mw_shl_code]
/ q& t% X) W( p: l* s" ~! b[/hide]
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