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
$ [# E/ Y$ K5 t  k
8 @! d& O) g* T# rUF_CURVE_create_shadow_outline (view source)

Defined in: uf_curve.h


/ ?0 N  b* o( h0 p0 z' e- pOverview

Create shadow outline for a given array of solids. Solids passed to this
2 O0 M& d; Y2 X6 E+ s9 proutine must be on a selectable layer and visible. If created shadow curves
' z5 g; @. v! L$ `8 zcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.
9 B8 U/ ?9 _# J# O2 b8 l
' L1 n1 l! H, i1 @
[hide]

/ `, r- I+ i. b' d0 i[mw_shl_code=csharp,true] void DoIt()
    {
2 |8 T1 O" V! X9 a' I# R* d        if (theSession.Parts.Display != theSession.Parts.Work)
/ K, \' j  u% S, F9 F            theSession.Parts.SetWork(theSession.Parts.Display);


        TaggedObject[] theBodies = null;
, q% p2 \4 F9 v, s" _        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
- g3 K5 s7 N3 _( F) T1 d        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
# R" `( L8 ^) z% _8 B8 A6 w: k            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
0 J, `9 B; Q% F: b% K$ l8 [                theBodyTags[ii] = theBodies[ii].Tag;

, X- s* `+ [" Q. ?" k+ e. C2 z! @            List<Curve> theOutlineCurves = new List<Curve>();
$ A. A7 Z0 b7 K) y: O4 K+ x            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
6 J( D9 y) L  d, `7 e7 l! P& x* R- `            int[] count_array;
1 z, W) y! P5 B/ S8 g            Tag[][] curve_array = null;
            double[] tol = new double[2];

+ j7 [, ?4 {4 q- p; s  U            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
0 k, u4 n* r) y! q. e; s& v+ H! P) W            theUFSession.Modl.AskAngleTolerance(out tol[1]);
% K6 v" i, B$ i" _5 j
4 A( {7 l- ?+ v+ Y9 R            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
, c6 f7 D3 d2 `" A1 e                workView.Tag, out loop_count, out count_array, out curve_array, tol);
# X1 }# x  o- [& J' \- ~0 ~/ f6 _
3 I: ~) Y8 @# J; \3 |! n6 t            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());
" h# J* f  o% Z
4 x0 |6 `; ~6 D7 {& g! Q& L% C7 d8 C            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
+ o. G" F. i: K' D  V; }! h$ U            int curve_count;
- m* _& d: \+ @* j0 {            Tag[] outline_curves = null;
7 E8 O4 T! L2 j9 N            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 [$ a. X$ o  ?7 ], K* X) g7 z' F0 @                workView.Tag, out curve_count, out outline_curves);
" ^6 R  ^4 V# v5 h! ?2 z' |1 @            Echo("Precise Outline Curves: " + curve_count.ToString());
8 |3 J/ p, L; \" L* n2 e            */
; {0 ]+ N& Z% u0 @5 _( F4 k0 x9 ?/ `        }
+ X* S2 U" b# Q6 L. e/ \+ A! }
3 P7 H  j: H( |    }[/mw_shl_code]
1 h3 w6 g$ V: B  S. @% l[/hide]