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NX二次开发源码分享: 创建精确外轮廓
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( c* m( m5 a# G0 Y. d6 C tUF_CURVE_create_shadow_outline (view source)# b, l; Z* j' u. {- e& ?
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Defined in: uf_curve.h
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' Q5 [" o ?& ]2 P5 e! y- ?0 ?Create shadow outline for a given array of solids. Solids passed to this ; b1 J* @5 v1 M! d; E
routine must be on a selectable layer and visible. If created shadow curves
2 G: E# H8 Y8 E, a0 I tcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
; D- v( _1 f* L1 Y8 G; s! gshadow curves.
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[mw_shl_code=csharp,true] void DoIt()3 S" i0 D" q. o& Y
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if (theSession.Parts.Display != theSession.Parts.Work)
# J( S1 K) [, f' w D3 | theSession.Parts.SetWork(theSession.Parts.Display);: v9 n2 w8 X# T
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TaggedObject[] theBodies = null;; m$ s& p7 C* Y M2 t
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)6 n2 i# B# k6 O2 k: a
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Echo("Selected Bodies: " + theBodies.Length.ToString());
9 Y6 F2 y" ~. V% H, L Tag[] theBodyTags = new Tag[theBodies.Length];
& Z' |1 c# ~$ S8 ] for (int ii = 0; ii < theBodies.Length; ii++)+ B1 o7 M) F1 _ z3 x. N
theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();
: P2 G- u/ J& |& A$ _' f& r0 ^ ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
4 s' T4 T, @- A M, | int loop_count;, P" E4 n' u/ C) ~; U+ s
int[] count_array;4 T5 `3 r' [' B3 Z
Tag[][] curve_array = null;
" T* V S; o3 ^8 o1 K' z }4 e double[] tol = new double[2];: ]( B( I" G; K
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
. s0 Q1 ^, A/ y s4 N6 A2 c theUFSession.Modl.AskAngleTolerance(out tol[1]);
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/ O# B- D. U. L theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
: m2 o) g8 p: Q. \1 S$ o workView.Tag, out loop_count, out count_array, out curve_array, tol);2 U* `/ {3 |% G) z/ C+ j
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Echo("Precise Outline Loops: " + loop_count.ToString());
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for (int jj = 0; jj < count_array[ii]; jj++), \7 K6 F7 N& M: R2 g/ x" ~' ]" x
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));9 s4 n& d4 ]6 g/ f6 x; {1 `- E" B
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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7 w: K# C8 \) |: W7 n2 r /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
# @1 K/ B9 t9 I4 _ int curve_count;/ h2 b) c/ O7 X
Tag[] outline_curves = null;
0 N; H- x! H6 h1 k theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 1 R- m9 ^ e% T
workView.Tag, out curve_count, out outline_curves);
- t. k; o% N' m Echo("Precise Outline Curves: " + curve_count.ToString());
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}[/mw_shl_code]
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