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

+ l( N$ n" T0 U9 T9 QUF_CURVE_create_shadow_outline (view source)
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) {4 S9 i& N; S  I4 J; B$ Q4 ?6 K# K! WDefined in: uf_curve.h


4 `; [' k% I* e( E3 F9 f: eOverview
3 I1 P7 u: i; H3 a) {5 K2 y/ ]
Create shadow outline for a given array of solids. Solids passed to this
: J2 M  w% J# h6 B- K. ]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.


9 Z' l# s0 h/ j7 M* n[hide]

* s2 O/ n/ G5 q[mw_shl_code=csharp,true] void DoIt()
    {
4 _; O0 ^' C( u9 C        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);


' v5 n& s% y; d5 a2 F% E4 c        TaggedObject[] theBodies = null;
2 S% T: N( _* V% J! i        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
& l% V* }6 S' Z$ {  F) `  E( s5 {        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
) j6 h3 Z- `, [" R5 w9 H                theBodyTags[ii] = theBodies[ii].Tag;
. {6 ~' o1 B6 Z9 j* C! X2 n
            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
: t: u$ i! r: n& j; b            int loop_count;
            int[] count_array;
; Z- ]' J2 l5 }0 {8 t; ]7 Q! C            Tag[][] curve_array = null;
            double[] tol = new double[2];
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. ?9 F2 C5 ^% v- U  l. K+ A: G            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
) w; L/ d5 w6 z                workView.Tag, out loop_count, out count_array, out curve_array, tol);

' }) d7 Y' u4 _% T7 \0 v            Echo("Precise Outline Loops: " + loop_count.ToString());
' }' [2 E9 @7 v( _            for (int ii = 0; ii < loop_count; ii++)
                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());
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            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
4 O1 q- Q/ P2 E) u5 t6 d4 ^, X            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
" _6 F: \" g7 T: p                workView.Tag, out curve_count, out outline_curves);
9 z9 ^, R- L( y0 }6 f1 ]            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }
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    }[/mw_shl_code]
1 |4 V. d6 S# S4 Y/ E[/hide]