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
7 }: S" ^. S- e! z. ?
UF_CURVE_create_shadow_outline (view source)

: B4 A/ h' H5 c6 gDefined in: uf_curve.h


5 o, L1 m, Z6 k  P0 k( ~Overview

# x- C7 ]5 S2 e! NCreate 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
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
4 C5 k2 ^/ s: z' F9 Yshadow curves.

4 k$ k9 i+ Y* @! b6 I0 _' C4 y
9 Q! q& z; c. w8 R, X7 T( V. M  C[hide]

- h& \( L% z& x3 U& F[mw_shl_code=csharp,true] void DoIt()
( C* N0 B& \  i( K! z3 n    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
# p2 @# q! }( }/ J9 X
5 i9 e3 e5 I, d6 K2 \" W; s4 a. S
        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
8 z( \- |$ l8 V, {            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
) y, L0 \. @; K
1 L2 `+ E# e4 z9 {/ k/ Z            List<Curve> theOutlineCurves = new List<Curve>();
9 X* x1 B* W6 i  M            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
! g  W( P- i" ?3 x4 ~' \/ m            Tag[][] curve_array = null;
: l) H, K) W* g            double[] tol = new double[2];
- f$ w. N$ |* w" e, H
2 t9 v5 U6 A  g( U+ x            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
            theUFSession.Modl.AskAngleTolerance(out tol[1]);

            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);
! n6 `1 B! T, N+ [
5 o% k6 b$ B/ S8 `3 T6 i            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
                for (int jj = 0; jj < count_array[ii]; jj++)
, {, {' n8 x- l* n, S8 a                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
, X0 N9 D. r3 G3 v% c, ?
            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
. h, E, W' P. \2 |* S: L            Tag[] outline_curves = null;
2 _. D+ ~1 U  B; L            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
' \! K6 ?5 N7 K# o5 l8 T                workView.Tag, out curve_count, out outline_curves);
5 @# i4 Z! Z, h1 n; n            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
        }

( s; _6 J8 Z" {  [+ K. o! L) t) w    }[/mw_shl_code]
( k# M! ^# b; n7 \/ |[/hide]