NX二次开发源码分享： 创建精确外轮廓

admin

NX二次开发源码分享： 创建精确外轮廓

' V' v4 I3 R& h$ X$ n! m. q/ j; tUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h


Overview

" \6 Y( m! @" E) i1 q% C* yCreate 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
- g( e7 |0 U8 t; L* ^can not form loops, please use UF_CURVE_create_shadow_curves instead to get
1 _8 d" V- T/ {. ~: y# eshadow curves.
! A9 n8 `8 Y+ x0 K

[hide]
6 }7 g* i" c# F( }. ~7 s
9 M& ]! Z. X0 A9 g* j9 I! o[mw_shl_code=csharp,true] void DoIt()
; I, R/ ^6 u3 Z2 g. U    {
" t% u1 o  Z2 U* R5 ]3 V        if (theSession.Parts.Display != theSession.Parts.Work)
7 B% Q, \1 w+ q& s            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
/ O) E# j) n2 N+ g  F" K. k        {
0 x9 ]; _+ \0 I- N( Z( w            Echo("Selected Bodies: " + theBodies.Length.ToString());
3 A" E+ I/ D6 A* v* m$ p# {4 K            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

            List<Curve> theOutlineCurves = new List<Curve>();
/ }4 b7 r$ V# R: n. Q, d# [/ I            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
. W- L- V/ K9 _0 ]/ P6 v7 `            int loop_count;
2 C9 ]" Y2 ~% ^% Y- W            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];

) K! v4 K3 s/ q5 x4 _& V. L! `            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
  S, x: w, j" W2 c) ?7 c            theUFSession.Modl.AskAngleTolerance(out tol[1]);
8 u# [4 K2 o  P7 d2 N
            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
2 A- |, @7 V" u& l3 t$ X3 x" s* s                workView.Tag, out loop_count, out count_array, out curve_array, tol);
2 {7 Z% j$ W4 w! i3 }
4 R6 X' Y4 y( W+ @7 |  r% q9 d: U            Echo("Precise Outline Loops: " + loop_count.ToString());
            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());
* U7 t) E; \& j
            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
; U! T3 ~1 e; X0 @2 B" l            Tag[] outline_curves = null;
# W( l: ~. g8 {) v1 w. ], x            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
& x& S+ _: K. T2 `4 x1 W                workView.Tag, out curve_count, out outline_curves);
! v9 G! F! O1 i% f! c/ _            Echo("Precise Outline Curves: " + curve_count.ToString());
- m. n, [8 |  R9 ^4 O: q            */
        }

    }[/mw_shl_code]
[/hide]