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

UF_CURVE_create_shadow_outline (view source)
9 ~. w) @7 H" J7 e) v3 s: A- s
Defined in: uf_curve.h

# C  R0 m- L; V
3 g/ v- O7 R8 u4 F, hOverview
9 T6 g; P8 p! @
Create 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
7 H' m: \- \5 S7 h! h2 Ncan not form loops, please use UF_CURVE_create_shadow_curves instead to get
shadow curves.

. u) u1 T: ^- _$ ]- y  n
5 Y3 R* V6 |+ c. }( Z2 t( U[hide]
' }( v( h' l: k+ y& Z( n" K) ~
7 a9 ?. R# n# }0 _[mw_shl_code=csharp,true] void DoIt()
( ]/ d" J5 Q' g( N0 g% X! O    {
        if (theSession.Parts.Display != theSession.Parts.Work)
            theSession.Parts.SetWork(theSession.Parts.Display);
* P2 h) A" c7 }+ M, p6 U

1 ?; W1 k' n3 r# `        TaggedObject[] theBodies = null;
        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
        {
            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
9 w+ }+ C4 O3 S4 [& b- B7 j* Z+ x( X$ m            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
' f* r4 e7 G9 w8 K9 j% t( {
1 a) R5 T' o( @6 f, D" a            List<Curve> theOutlineCurves = new List<Curve>();
. l  h9 A/ X" e' C            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
            int[] count_array;
9 m8 S& K1 p' w& l            Tag[][] curve_array = null;
            double[] tol = new double[2];
7 [7 q/ H1 `! s/ I5 i! C+ ~# h# J
            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);
+ U% y5 }( T0 t* r& V0 N0 [( J
/ |3 ~; j7 S0 x. [" \7 @            Echo("Precise Outline Loops: " + loop_count.ToString());
            for (int ii = 0; ii < loop_count; ii++)
9 ?; W7 Q+ U- [7 C8 t                for (int jj = 0; jj < count_array[ii]; jj++)
7 b7 g1 E6 \* k% e                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
. i6 w6 h9 M. C7 p8 D
            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
            Tag[] outline_curves = null;
2 Y+ B' e+ m+ i, u            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 f! P! ]* B! |& b4 X                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
$ s# i9 u: M0 e  \+ m( N            */
        }

: V( g) v$ l' `0 R% Z; ^0 x% M4 x# }    }[/mw_shl_code]
! c$ X2 H9 ], A( B[/hide]