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

* C. k  E3 ^) t- ^' X1 JUF_CURVE_create_shadow_outline (view source)
6 D7 b- O8 D" b
! T' o9 f! E3 J" `  ]5 aDefined in: uf_curve.h
8 o4 ?3 V" K$ i# L
: P, x9 X5 b1 }9 y& k4 k
Overview

& G7 C+ Q0 d( |5 ECreate shadow outline for a given array of solids. Solids passed to this
8 X9 j- {! ]% F9 `$ Y1 R) a. Q4 Troutine must be on a selectable layer and visible. If created shadow curves
$ h. L3 a' R3 gcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
4 K6 y8 t  a1 ?  r4 u- xshadow curves.
$ M& Z: _& O) x- J1 W$ _: _! _

[hide]

) [$ T* l. \7 ], d# [2 X- f[mw_shl_code=csharp,true] void DoIt()
8 B" h5 l* |+ E( d; `    {
' y  g1 y& W- g$ @: a        if (theSession.Parts.Display != theSession.Parts.Work)
" r7 a8 {3 x! ~8 l4 @. t- `5 \4 Q$ b            theSession.Parts.SetWork(theSession.Parts.Display);
- d% O5 V8 p! X' g/ r( W
: h4 h. b, D7 V7 F( |4 A# G$ X
, Y  F; J4 e" R: ~8 ^$ G        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
9 r' y9 p/ u5 [* T        {
( l" W' j. r6 c            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;

            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
8 _6 b' p' D" k2 x. ^            int[] count_array;
, n  z7 u! w& A( N, _3 W# z            Tag[][] curve_array = null;
% T. V9 q0 t; _( J  ^            double[] tol = new double[2];
2 j# |7 \# x' l/ Q$ L
5 w4 d& L5 j* u/ l9 _7 S+ g            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);
+ g2 v* O5 a7 Y8 }
            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

            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]));
3 ?; ?: K( I3 B+ b" V            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
6 O) d- g3 l* ^
            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
; v# H) x& Z' s4 f, N! @# b            int curve_count;
/ l! u, L0 u6 f8 L7 t) e- K            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
/ g! ^* c5 x, U4 |. }  R                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

    }[/mw_shl_code]
2 A8 Z, J6 ]2 D$ b[/hide]