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

; R' S( a- x. ?+ }2 a' B' mUF_CURVE_create_shadow_outline (view source)
7 l+ @5 L4 p2 o% K& I8 ?
2 F4 `! L0 t8 O& l9 D( c( c7 G* @Defined in: uf_curve.h

% m8 V0 U- v6 z# z8 n  w
: A6 T* g( C; u0 E4 `Overview
9 w$ z0 a8 c1 s# k* I. A) Q; R+ h
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
& r1 Q( T; {/ c+ V6 ~can not form loops, please use UF_CURVE_create_shadow_curves instead to get
/ f4 d1 g' r" u& _" @! qshadow curves.

: k9 K7 N; Q! k" D7 l
[hide]
1 P5 v! ]3 R, q+ t' x
4 [% w, _  [( _3 I[mw_shl_code=csharp,true] void DoIt()
7 g7 M' f" j, f    {
        if (theSession.Parts.Display != theSession.Parts.Work)
4 _: O7 x- H( X- ^7 m# I            theSession.Parts.SetWork(theSession.Parts.Display);

6 |5 y6 c5 c9 N7 u' L
' |$ X5 k& m. }6 _5 ~7 y        TaggedObject[] theBodies = null;
! o6 D6 ]( w; x3 c; J# U  _! Q$ V        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
  ]+ p/ j1 o! X
6 u2 e; m$ N2 n; {4 o8 W            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
9 U3 I$ x8 d8 s            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
7 O" J" B, b* u5 ~( M. D$ }
            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
: K! a0 E+ S" v  r/ k' ?" B. g' D            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
# X9 j/ M5 e- L9 h3 F- i, P, l0 L                workView.Tag, out loop_count, out count_array, out curve_array, tol);
0 z, U/ Q1 _' Z) h$ R3 ?* I
            Echo("Precise Outline Loops: " + loop_count.ToString());
, P! Y. S1 l7 w  s6 i& j& 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]));
  m( E) L, P# D1 U& ?' l/ \            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
7 G9 a) H; Q3 ?6 U5 W0 H4 n
            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
8 Y7 x) l- ?; D% \5 z+ h            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
; ~- U0 G. o. Z3 e2 b& C2 R                workView.Tag, out curve_count, out outline_curves);
9 V7 w8 B+ F! J& b9 X            Echo("Precise Outline Curves: " + curve_count.ToString());
% U2 m  g3 r1 E1 B$ c/ s$ H            */
        }
, Q# N1 h/ b, M* h. n6 ?
" R. u+ ^# Z8 `9 l3 r9 A    }[/mw_shl_code]
[/hide]