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NX二次开发源码分享： 创建精确外轮廓; `% j1 O6 O# Y" n+ u
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UF_CURVE_create_shadow_outline (view source)9 I' a- q9 F1 V( n
2 L' U$ v* G% Z1 N1 J+ gDefined in: uf_curve.h& m$ z( J1 o! e0 j! y, M
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' @( ~$ [8 T1 {3 [# nOverview
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# _8 V O0 @# i# d0 F9 o7 X9 GCreate shadow outline for a given array of solids. Solids passed to this
1 R# T% z) D1 ^0 qroutine must be on a selectable layer and visible. If created shadow curves
* c# F4 I' e" ?3 @+ ocan not form loops, please use UF_CURVE_create_shadow_curves instead to get
5 h: a5 q0 T* t: j' X9 q/ H& @shadow curves. 8 k! F. Q, G$ B: z+ a2 _
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[hide]
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2 \& Q; s* O Q% h5 i[mw_shl_code=csharp,true] void DoIt()6 S% `+ T; @5 O7 V$ M, j \
{
3 Y X& S) ~" w% V if (theSession.Parts.Display != theSession.Parts.Work)$ }0 x) ?" ?0 L( D7 B: j
theSession.Parts.SetWork(theSession.Parts.Display);5 s" Y6 c1 Y# q7 b0 b
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TaggedObject[] theBodies = null;
. a! J; l$ x7 q g+ u. A if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)# M' m% H8 W& M9 R3 D, f
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Echo("Selected Bodies: " + theBodies.Length.ToString());: D. A7 Q1 u+ ^. y4 ^
Tag[] theBodyTags = new Tag[theBodies.Length];+ [0 L$ ^; R$ W9 {9 z
for (int ii = 0; ii < theBodies.Length; ii++)$ G& x$ e$ K* i
theBodyTags[ii] = theBodies[ii].Tag;; x$ R2 |& f, A, ?) r7 G5 Z
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List<Curve> theOutlineCurves = new List<Curve>();
9 e- t0 d' [* |- z, g7 p3 K ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
4 P: I X" p. W2 ]/ H) n int loop_count;, k \7 d8 R7 O3 R
int[] count_array;
& f7 z0 v: t. C* i% F& Z Tag[][] curve_array = null;
5 q; E/ R4 L# x7 I, z% y. h( z double[] tol = new double[2];$ u/ J, O- J* \3 m& S, I {- Z
: \, }4 X! ?7 K* |+ N9 L4 | theUFSession.Modl.AskDistanceTolerance(out tol[0]);
8 ?' Q# d8 a4 I" m theUFSession.Modl.AskAngleTolerance(out tol[1]);( p: j3 Y- h$ l! C, T7 E3 r8 J4 h
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags, Z$ o* G/ N9 L) Z9 w$ _; s& f
workView.Tag, out loop_count, out count_array, out curve_array, tol);4 B, o* I8 \$ ~. [4 R, L+ l
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Echo("Precise Outline Loops: " + loop_count.ToString());
9 B" T5 G q7 c+ M0 ? for (int ii = 0; ii < loop_count; ii++)
- K, d9 L3 c. Z# V for (int jj = 0; jj < count_array[ii]; jj++)4 P1 ~) [; A9 P7 D3 H) N& m
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));5 G) j# U0 ~3 _! R
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());- ]9 d5 R I: H; X
5 Y- \( y7 U( ^4 A7 H /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
3 ~3 }8 H/ Q9 l N int curve_count;
# l+ Y% O( n! i$ i# ]( w Tag[] outline_curves = null;: X4 p u$ m1 Y7 f
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, % s) }7 ~5 i, \% @$ b
workView.Tag, out curve_count, out outline_curves);+ }! h# }; G' @7 E
Echo("Precise Outline Curves: " + curve_count.ToString());3 p' H# V) K7 D. W5 B6 p" v7 y
*/
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}[/mw_shl_code]
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