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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: ~" ]6 Q3 D" N/ n* GUF_CURVE_create_shadow_outline (view source)
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0 [1 U- `7 D: q' I; UDefined in: uf_curve.h
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Overview
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Create 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
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( I4 M' m. q7 [9 vshadow 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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( C# {7 t5 Z2 r+ q6 l& S& \9 @        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
& f* S- v, {2 T: q! d        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
/ ~. |$ g5 a! p- U# r                theBodyTags[ii] = theBodies[ii].Tag;
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; u' w1 q. [0 L3 T) ]7 _7 `            List<Curve> theOutlineCurves = new List<Curve>();
- v$ j. I- z, \+ o9 v            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
5 ~2 U5 `- b3 E: u' V) q            int loop_count;
+ J- _. G2 }$ W0 a7 B. Q" B% k2 _            int[] count_array;
' ?; }% H7 a8 a, g- i            Tag[][] curve_array = null;
            double[] tol = new double[2];
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. u6 e( h1 L' F            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
# i: L- h# M* W, i$ _" v- p            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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8 U( v# n* v3 I            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
9 y  S. m# |" O7 A; v9 `! j$ o                workView.Tag, out loop_count, out count_array, out curve_array, tol);

4 x6 G% m$ _) ^! k; g  K# C  L            Echo("Precise Outline Loops: " + loop_count.ToString());
# N7 {+ J* i7 Y* I            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
! X. R' N/ Z; I# b- |                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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, f! U1 i, t3 p  P; P- ~            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
+ {) w# a7 m) \3 o. E' T, W                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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    }[/mw_shl_code]
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