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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UF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h

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7 l3 C5 r/ z7 X- _7 I& f3 x8 ICreate shadow outline for a given array of solids. Solids passed to this
. D$ ~! {! w+ y  ]2 Troutine must be on a selectable layer and visible. If created shadow curves
  J1 M7 M  J! hcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.


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* ]/ m! f" }: r( H; P7 J5 H' r[mw_shl_code=csharp,true] void DoIt()
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& {! I' E1 a5 p; D8 k        if (theSession.Parts.Display != theSession.Parts.Work)
: [: w) y% d8 h/ A8 r            theSession.Parts.SetWork(theSession.Parts.Display);
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        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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            Echo("Selected Bodies: " + theBodies.Length.ToString());
5 m9 O0 G5 U; Q2 d. l2 c/ S/ S            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
# P6 A* G5 O1 v' Z- Q5 }2 f            int[] count_array;
% _. R' v( M% l  C+ \# l1 A            Tag[][] curve_array = null;
- e. g7 [( X" a3 `" x- T: w  m6 M            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

$ p6 Z3 N1 ?" G1 s& P, D            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
8 o, ^  Z  F$ H# o5 Q                workView.Tag, out loop_count, out count_array, out curve_array, tol);

7 h" m' P; {9 J+ j: S; Y" G            Echo("Precise Outline Loops: " + loop_count.ToString());
) L6 ?5 g( a- X* S) I: I            for (int ii = 0; ii < loop_count; ii++)
" q/ ^: u( o& q( J                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());

            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
! @0 X# @5 n0 O            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
( o3 m" d# `# _; I            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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    }[/mw_shl_code]
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