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)
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Defined in: uf_curve.h

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0 _; o0 j0 Y$ n; {7 ]' T9 aCreate shadow outline for a given array of solids. Solids passed to this
1 h! @7 v5 F* [- `) Broutine 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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0 z& u/ r7 ]& x7 o[mw_shl_code=csharp,true] void DoIt()
    {
/ X, [" W, D8 G: {& M        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
. c) C3 U5 [; |        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
3 B, q, R  y8 D+ t) a. R1 @5 n, S            Tag[] theBodyTags = new Tag[theBodies.Length];
# U4 J0 I. f6 |: o  |            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
( z% o3 d2 k9 c) B            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
; t" \8 M6 x, \8 n8 O5 A  P            int loop_count;
% f/ U$ F$ s+ c" C' f+ }4 S' M% a2 o6 i            int[] count_array;
; k6 c2 F( B$ A6 H# L! `% _* W- }            Tag[][] curve_array = null;
/ O- s* m3 q- t& N" y+ O0 o            double[] tol = new double[2];
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0 |& `- j4 y; p            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

6 i3 x- y. R: ]; k8 Y            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

+ e5 {: z. }9 X3 s! n" T' k            Echo("Precise Outline Loops: " + loop_count.ToString());
& A2 M, {9 ~; D' L; f            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
0 n; c8 X+ p; h* x1 ~                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

; Y5 a( |6 A: H) j9 X; b: @+ }- ^9 q' r            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
! y8 I. M9 N6 K& [* R            int curve_count;
; @3 {7 h! x; W* y9 K" x            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
$ J, A1 k! ?5 q- K            Echo("Precise Outline Curves: " + curve_count.ToString());
9 @* Q1 p9 o, o            */
) w& a; x% ]3 ]" F        }

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