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)

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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
can 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()
    {
% s! D: K$ k9 T$ Z7 u+ n. P) F        if (theSession.Parts.Display != theSession.Parts.Work)
' e, P$ t6 p/ ]! N/ U" C            theSession.Parts.SetWork(theSession.Parts.Display);

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        TaggedObject[] theBodies = null;
5 L/ h8 }; I, u        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
7 w5 K/ F, [" ]        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
* r5 e3 l* {' _( D. S5 }% y            for (int ii = 0; ii < theBodies.Length; ii++)
' |* z* W3 ]! M" z4 R5 f                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
7 X/ |, H% c. [( M7 ?            int loop_count;
, A5 _9 R/ ~. a% o+ v0 k            int[] count_array;
            Tag[][] curve_array = null;
5 h$ }, \. C& A' _4 e- h+ W            double[] tol = new double[2];

" h7 b" e7 }& ?+ c" ?3 n9 T+ Q3 ^            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
, w, l$ T. i4 m* ~                workView.Tag, out loop_count, out count_array, out curve_array, tol);
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* w7 W; q2 S, H            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
' n" e2 _  a/ a; t                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

, U+ Q& S# b# m6 k' M9 m            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
2 ~; F; H( u" Z0 r" Q            Tag[] outline_curves = null;
5 Q: }& ~+ K' j: |# p- f7 B! r. N            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
' |. e+ b1 O, K9 e6 O2 ?                workView.Tag, out curve_count, out outline_curves);
% A, x; G% y, A* E            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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+ |5 F" M2 {' Z2 ?  i5 ?    }[/mw_shl_code]
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