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

; l/ z& ?. k. Q, O  g7 xUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h

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Overview

Create shadow outline for a given array of solids. Solids passed to this
9 b- K- l. T# R- D+ A! qroutine 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
  t; g1 ~; v/ t1 G! c) sshadow curves.


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[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
$ F6 ~/ A! ~1 M  c/ ~+ c            theSession.Parts.SetWork(theSession.Parts.Display);

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        TaggedObject[] theBodies = null;
# ^6 a7 f2 |* d        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
/ [* ~- Y( y+ `2 |0 K% O4 w2 E            for (int ii = 0; ii < theBodies.Length; ii++)
6 f1 }; \- l2 X+ |2 R7 c# j                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
: r; v( v) U( e$ @8 [, i7 Z            int loop_count;
, y. b! y7 ]6 Q- b8 O/ P            int[] count_array;
) ]0 C9 w- A$ X  q; l: |            Tag[][] curve_array = null;
% S- c, f4 ^6 [; A5 Q/ |            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
% ]& Y7 R9 t3 z) v8 n            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
2 v$ {" Z8 O& y3 ]: A8 q( U4 T# p                workView.Tag, out loop_count, out count_array, out curve_array, tol);
/ {' r, J9 `/ |$ O$ @
, u  C6 u+ Y8 m# |$ g            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
) v  q& Y, l' r7 S                for (int jj = 0; jj < count_array[ii]; jj++)
  U! O6 u+ }$ E' q  h( R: a3 f                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
2 Y; |; D+ t' u! A" {+ u            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

9 k: ~- W+ I' ]! z, N            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
' \! s* R6 `, u4 ^% Y            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 r' g% p- ~, {- d+ U6 J                workView.Tag, out curve_count, out outline_curves);
; s1 E  p3 O1 {6 `0 ~            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
: R! l9 e1 I& r$ {2 t4 P[/hide]