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NX二次开发源码分享： 创建精确外轮廓0 m- a/ C: U# g6 H2 ]. u) G
: S* }8 Z5 j: ~$ n7 JUF_CURVE_create_shadow_outline (view source)9 ^& C# S5 N/ a# @% c+ |/ t
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Defined in: uf_curve.h
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/ {# h2 {- H3 ]# p7 C& x9 f" ~& cCreate shadow outline for a given array of solids. Solids passed to this # e9 u, E# d9 ]" X1 Z! p
routine must be on a selectable layer and visible. If created shadow curves ! [1 s" ?) q; h0 w0 @5 g$ {+ o+ I5 m
can not form loops, please use UF_CURVE_create_shadow_curves instead to get . A9 W+ S( w( L* s/ ]
shadow curves. & d i' d0 @& J& I, ?4 C6 K
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[mw_shl_code=csharp,true] void DoIt()/ B# Q: x# n5 r2 A, k
{
/ L- _; C: c4 \5 M+ c4 R if (theSession.Parts.Display != theSession.Parts.Work)2 c) T: o; k* F+ c' O! F4 G
theSession.Parts.SetWork(theSession.Parts.Display);
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5 _( O( x# |! _" t( ~. b7 {0 g O( H TaggedObject[] theBodies = null;
: ?. o f' x6 z7 T* e if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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0 ~' G" w7 Z5 { Echo("Selected Bodies: " + theBodies.Length.ToString());. o, ]4 n* t# O: S. @2 d
Tag[] theBodyTags = new Tag[theBodies.Length];
0 [& D/ N% M9 [9 F5 \ for (int ii = 0; ii < theBodies.Length; ii++) U; ~# U5 H$ A' ]
theBodyTags[ii] = theBodies[ii].Tag;$ z: d4 D0 X. m2 k L. z; c I9 }+ f) D
7 r: ]4 o% M/ ~4 D+ t" g: i List<Curve> theOutlineCurves = new List<Curve>();
2 }4 \+ b1 v T% ]% S: S, K ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;' a# c! x* R* I @# M; ~
int loop_count;9 B' G0 w) ]# P
int[] count_array;6 p% c5 ^3 @* e$ `# R" _& s) g4 i
Tag[][] curve_array = null;$ |- Y, G% G! r3 I& V. {
double[] tol = new double[2];
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+ q3 B0 u$ p8 }# N! J theUFSession.Modl.AskDistanceTolerance(out tol[0]);" o$ m, h) J6 q0 D+ _
theUFSession.Modl.AskAngleTolerance(out tol[1]);/ N& y6 E7 k8 @. e# k' s% k
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
0 h' H3 ~. y& G2 J; a$ |5 i" h# l# @ workView.Tag, out loop_count, out count_array, out curve_array, tol);/ l F: f- d7 H: _
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Echo("Precise Outline Loops: " + loop_count.ToString());
, p/ i! U& t- Q b8 d for (int ii = 0; ii < loop_count; ii++)
2 P& [( y+ k8 C- g$ B4 P for (int jj = 0; jj < count_array[ii]; jj++)# b3 f* V1 h& k, _% C
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));) E+ Z9 s0 r1 N; |- s/ s5 o5 s* t, E
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());/ w7 B( _7 r5 n [5 m) b' v, P
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) H5 |* K: w. w- _8 d% w& i5 ^ int curve_count;) M1 _; i+ n, i. o! T ]" G7 x
Tag[] outline_curves = null;
+ D4 p5 x" y1 b+ O/ H( v5 o theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, " a- u X! N$ z; ], i
workView.Tag, out curve_count, out outline_curves);
' a, M9 {/ U' ?( T+ I* R* h Echo("Precise Outline Curves: " + curve_count.ToString());* }, c* K6 E) a0 C1 o. o+ K
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