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)

Defined in: uf_curve.h

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5 t, @) O6 j' c  K. s1 }Overview

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
9 m+ d/ o  X" i4 V1 d6 ushadow curves.

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% Z) z; I8 l( A* l2 _6 P0 v[mw_shl_code=csharp,true] void DoIt()
    {
1 o& t5 W6 G3 U' G* S1 ]: k        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


% ?3 ~2 B" ]( a' e- F, s) `        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
& N" z9 [8 A0 V: y7 N            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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. u# e. G9 p2 ?4 j. w            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
/ u* b( G8 r( D, L6 X            int loop_count;
            int[] count_array;
            Tag[][] curve_array = null;
% a$ Y( k9 U. v& G' A2 _            double[] tol = new double[2];

            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
, E  k6 {3 U. t            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
( O) j3 u" ~( W                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            Echo("Precise Outline Loops: " + loop_count.ToString());
# g9 {4 I" [! O& A7 \            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
- z! L; s% V4 K+ l                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
+ @. f$ C' `" b* u; b0 N" ~            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

$ z$ W4 v1 {, g2 J$ M; S            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
0 D6 P, f3 t- b            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
" c+ E, h" H4 v$ x" x; I                workView.Tag, out curve_count, out outline_curves);
7 h  T8 k( y+ M' g0 ~# @            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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9 S2 \3 U0 D  h  z    }[/mw_shl_code]
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