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)

Defined in: uf_curve.h


Overview

  D3 {2 B2 n6 zCreate 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 x- |% n5 g/ ?2 Zshadow curves.


# G  k) u  y3 i. ~, G1 B[hide]
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! k+ B: @# _7 Z+ r) B) a[mw_shl_code=csharp,true] void DoIt()
    {
8 G9 l2 c6 g. t, E) {" p        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
2 X3 A1 f9 B' k

        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
0 K0 f- I8 D0 `' y8 X& S+ Z$ ~            Echo("Selected Bodies: " + theBodies.Length.ToString());
+ v) L& D* Y$ ?, f- h# t4 E% O            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
# C  Y- r! X7 ?) p, e8 v3 P            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
  w# Y% _+ [$ \- R5 I* C7 j1 o1 w" c            int loop_count;
- _% N4 f% Q4 [$ c' H            int[] count_array;
& a6 s# x, k. B# l: f$ V) }            Tag[][] curve_array = null;
            double[] tol = new double[2];
* Y7 z. G- x3 K) u
: z) [5 O7 @: H" S            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
) Z1 ~, U% u' N; w: ~3 ^9 E
            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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, A9 f8 W. g- U3 [- l            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
$ x2 P- X/ o' F& A7 s                for (int jj = 0; jj < count_array[ii]; jj++)
4 l2 S* M: K4 Y2 o$ U' K                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
0 M2 x' f/ f# ?/ s8 s4 x
7 D2 W$ Q3 A- q" G% W6 l            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
& s+ w! G* \- [. k) {            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
# w9 i$ c/ H5 K6 c1 }5 G, |% Z5 A            Echo("Precise Outline Curves: " + curve_count.ToString());
- e# p# f, ]7 m' i" m            */
        }
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) }4 c" J- y  M7 [" g# U    }[/mw_shl_code]
' o0 [0 B/ i7 [5 t8 ~[/hide]