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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) U* V" f! s' B1 xUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h


Overview
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' C9 v8 \/ Q4 h% C* R& ?0 T4 m# ^Create shadow outline for a given array of solids. Solids passed to this
  B! m2 m7 Z5 T( Croutine must be on a selectable layer and visible. If created shadow curves
# [0 v" y9 ?" I( N" l1 `% m6 rcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow 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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1 N6 X6 b& }8 l. @+ I        TaggedObject[] theBodies = null;
/ {: G0 e5 Q: f* v# s! l* H        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
9 g/ F' q' }* h6 D0 r& ^( @$ L            for (int ii = 0; ii < theBodies.Length; ii++)
% \/ r# e( m' K7 _                theBodyTags[ii] = theBodies[ii].Tag;
4 C" G. F8 }9 j( ^4 {
            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
- G! E) x6 |2 d# K8 o            Tag[][] curve_array = null;
1 l) N3 {4 }$ u1 I8 |8 E1 }& e            double[] tol = new double[2];

, m8 H1 ?) G) f/ V, `            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
) c9 R% T4 Y! `9 s. I2 A6 u8 j* k            theUFSession.Modl.AskAngleTolerance(out tol[1]);
# M7 B# j& T3 E0 S
            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
, f7 }; ^  Q7 O  m! @$ n; o            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]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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8 f0 L' c6 X3 y  m, S            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
5 O# l- @' s* b! Y. ^4 P9 s            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
8 z% x! R; R, E; x% o+ h# ^                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
  E/ H5 e( j: U( X$ n: o            */
* z* B. R/ @( K        }

    }[/mw_shl_code]
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