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NX二次开发源码分享： 创建精确外轮廓& l$ c6 A* x8 n0 e
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UF_CURVE_create_shadow_outline (view source)+ B. l; k2 C& W# E8 C. h
2 D ^: t% `/ s0 {Defined in: uf_curve.h: c5 E$ _& I+ G! a% o/ E
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Overview5 M( f3 `/ i0 h" Z7 ~* Z/ {
4 t; z# V9 J: ~Create shadow outline for a given array of solids. Solids passed to this ! E' k# w% o: ^" \" X
routine must be on a selectable layer and visible. If created shadow curves
2 F1 |+ \2 c/ L' Z. Ecan not form loops, please use UF_CURVE_create_shadow_curves instead to get % E0 L' }0 }7 }9 m
shadow curves.
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8 Z4 f5 a& i- D+ Y3 ]* k4 _1 h[mw_shl_code=csharp,true] void DoIt()
0 i) \* d/ Y& e9 j! ? {
' }5 l3 j" c- R% _9 O if (theSession.Parts.Display != theSession.Parts.Work)2 p2 ~' Z+ K$ ]3 l5 y
theSession.Parts.SetWork(theSession.Parts.Display);& ?; |4 E9 X/ |. Y5 S! G
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TaggedObject[] theBodies = null;
! d# u: A" G: _# M9 X" F if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());# K$ ~& Q- r5 U8 z, M
Tag[] theBodyTags = new Tag[theBodies.Length];
, ^4 c/ {- E8 u1 c1 M2 R8 B for (int ii = 0; ii < theBodies.Length; ii++)6 m; Y9 @8 a6 ~- }- x
theBodyTags[ii] = theBodies[ii].Tag;
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4 i% I. R# X1 i' J7 A7 I2 ] List<Curve> theOutlineCurves = new List<Curve>();8 r; _$ u$ \- c; }0 r& A
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
, @' v$ t5 { l& Z X: K int loop_count;0 a3 q, G, b! m/ u6 @3 |6 Y( g0 Y
int[] count_array;1 V, b: C3 G+ h* A& Z! e0 U
Tag[][] curve_array = null;
5 S) n4 v3 p A' [ double[] tol = new double[2];8 D. H- G* k1 Q6 l" w" `& l
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
: `( I: G: d3 `& c theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,' k$ _% E) m: p4 c, C9 L
workView.Tag, out loop_count, out count_array, out curve_array, tol);# y" ^7 T9 G% d: t+ K3 U6 s
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Echo("Precise Outline Loops: " + loop_count.ToString());
- h% M P1 E1 J9 l# k for (int ii = 0; ii < loop_count; ii++) z/ U. {# |, s, g# e) S4 ?
for (int jj = 0; jj < count_array[ii]; jj++)
( D! o7 S: c8 N8 E& i4 m: Z theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
: N1 G/ `$ g# V% H' I R' g% V Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead O5 j) t& {4 b# u
int curve_count;
2 ^" m( ?8 J2 B; \2 q Tag[] outline_curves = null;
1 L; ^7 a: |8 `' N2 ] theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
. P2 n7 t- Q, m c" [* F! s; S workView.Tag, out curve_count, out outline_curves);/ A0 A! r: G v% a
Echo("Precise Outline Curves: " + curve_count.ToString());5 V( W; e8 z% k9 i
*/
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}[/mw_shl_code]! m e4 N& W4 o5 U8 y. ?& d
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