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
* a% y, y0 ^. e, s" q' R3 Z2 O
2 f: O; }/ \+ b% p% s+ V6 t% nUF_CURVE_create_shadow_outline (view source)
4 R( h5 ]. U2 O/ N
Defined in: uf_curve.h
/ `& ]) N) I2 h% D
/ x& n- _0 B. S& T. s& Z
Overview

$ n+ h5 s  `; i* H( eCreate 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
6 ]: v) `! r8 Pcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.


[hide]
9 u# c' v: N1 S9 P$ H
[mw_shl_code=csharp,true] void DoIt()
, f5 V0 X. G7 }    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
5 }, i* {# y6 M9 W7 [

/ E5 z+ G% Z: u# m" @        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
* C0 A/ P: l1 n! v4 h        {
7 _. b, W! {) [5 Z& ?( }            Echo("Selected Bodies: " + theBodies.Length.ToString());
% A- P  y+ Z" l, I& w            Tag[] theBodyTags = new Tag[theBodies.Length];
            for (int ii = 0; ii < theBodies.Length; ii++)
: j3 r' T* M* d5 ^0 G8 F. O# O                theBodyTags[ii] = theBodies[ii].Tag;
$ n9 _% \' r( I
            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
" t+ E* G) e% k, W- X# F            Tag[][] curve_array = null;
            double[] tol = new double[2];
4 v, P9 }$ u- z
9 M: t- Z6 u" J4 J6 G7 e& d            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

# q4 b1 I7 J4 u. x            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());
" l% O% E. t* Z% n7 V) J% c; T            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
$ O1 m. n- Y2 n/ ~0 ~1 @- z6 {                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

' U  W! O* t/ C+ U( K/ q! H            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
% T+ r1 P* ?8 d7 Z& V            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
* |) J' Z. L3 h4 Z% d                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
$ @, ]2 m. N  l# y/ A- v            */
        }

    }[/mw_shl_code]
5 P6 N( F, N3 F' E6 x[/hide]
; T# o( `; s8 M9 i