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)

) H5 p/ C" {; s! h4 F- h  @Defined in: uf_curve.h
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Overview

# t: m" i  P4 q" PCreate 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
$ l$ |* \/ m6 rcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
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& Z$ e. P/ ^! p9 p( M- T5 g[mw_shl_code=csharp,true] void DoIt()
    {
        if (theSession.Parts.Display != theSession.Parts.Work)
% g. g1 }- }- f) L6 C( b5 G( l            theSession.Parts.SetWork(theSession.Parts.Display);
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7 p% {6 ]. `' {7 ~& N1 d        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
% k- q( S. n$ S; X0 q) O        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
  |' r( Q) ~% ~: `            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
. T: f4 k! l) l' e0 a) w                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
8 F9 }  |: b3 i. J: ?            Tag[][] curve_array = null;
            double[] tol = new double[2];

5 s& d# T# T) @" e$ r            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            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);

            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
9 l, w  r, k1 |: _& g                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());

( k% B) H. s/ D8 h! h            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
; _9 X# ^; q8 `* I# c            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
7 S6 T+ Q; @2 Z            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
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