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

. l3 @# n1 T9 MUF_CURVE_create_shadow_outline (view source)
* \4 [% {% b  j: [, b
Defined in: uf_curve.h

- k7 C5 R& w, G$ S7 Z
, o+ f$ j. m. ~* LOverview
8 v0 O- L$ g+ G/ y7 u% Q
Create shadow outline for a given array of solids. Solids passed to this
( A5 }# W+ C9 x; ?routine must be on a selectable layer and visible. If created shadow curves
2 f* A( M) M* x* i/ }1 ycan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.


$ F$ Z& [7 H8 ^6 v  E/ x2 [[hide]

1 g/ R: m' F7 y+ H0 B! a& r! d[mw_shl_code=csharp,true] void DoIt()
/ w+ h0 Q" N3 h. F! ]3 r8 F    {
        if (theSession.Parts.Display != theSession.Parts.Work)
& k7 Q$ O9 [# T            theSession.Parts.SetWork(theSession.Parts.Display);
  J8 H( X+ \  C" M

. K/ {/ H' k) h  ?7 X4 O4 O        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
( t7 h. O" `, r5 ]            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
3 C0 E6 b( M$ j  F! m% V            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;

' h0 ^* K2 V' j- c* U+ {5 F8 i# f            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
% E6 h" i0 x8 {' h            int loop_count;
5 u, O/ L8 X2 z9 O% ^  [. k            int[] count_array;
            Tag[][] curve_array = null;
            double[] tol = new double[2];
. {, B- a; I+ j# q2 K1 D
            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
5 A. \- s: Q) _$ m            theUFSession.Modl.AskAngleTolerance(out tol[1]);

, E% G1 F+ o: a! t: F) ^. @; u) O            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
6 J$ I+ l2 I( d/ U2 C8 b
& M4 d5 |' v! o( y' q7 g# R0 r8 W            Echo("Precise Outline Loops: " + loop_count.ToString());
( X& q/ r+ n5 Q3 ^# y1 \            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
& j# _0 F8 a) ^; _  \; K1 I, d6 U                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
( Z/ m- [8 w# D1 k            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

6 D4 }3 m" G0 b            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) F  F' e, t5 a            int curve_count;
) p/ v# v# ^/ J6 X. n            Tag[] outline_curves = null;
: r0 L# M) o  W' {+ I, {, [            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
0 P: b3 C: U, L# [            */
        }
( K7 l0 r6 y2 M$ a- S: u- H% n1 P9 p
    }[/mw_shl_code]
[/hide]