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NX二次开发源码分享： 创建精确外轮廓
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UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h6 f" P1 `" t- y5 N! H
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Create shadow outline for a given array of solids. Solids passed to this
4 Q& M1 o; e- mroutine must be on a selectable layer and visible. If created shadow curves
6 g$ G8 ^2 j$ _ B- Pcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
+ }7 Q0 b) {8 m( Lshadow curves.
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[mw_shl_code=csharp,true] void DoIt()
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- x7 X% E4 ^' d5 y( C* R" ?5 ]4 D if (theSession.Parts.Display != theSession.Parts.Work)$ _' y& @7 G3 e8 O* m
theSession.Parts.SetWork(theSession.Parts.Display);0 L( \) \: c5 H0 N5 z* S
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2 m9 y- P1 ^3 P: s; r# x0 ~ TaggedObject[] theBodies = null;
9 M& _6 `1 v5 v if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok): o" o! H3 w8 s+ {5 U7 ], i
{
' ^6 x Y W/ h+ p! _ Echo("Selected Bodies: " + theBodies.Length.ToString());5 G, X2 S, S$ i4 a; f4 h+ Q+ r
Tag[] theBodyTags = new Tag[theBodies.Length];
: \+ Q7 V7 ]; A4 ?) s0 L8 L: L& K for (int ii = 0; ii < theBodies.Length; ii++); x/ r R9 X0 F; H# y
theBodyTags[ii] = theBodies[ii].Tag;, l4 l! J/ R G" c) @7 O/ d
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List<Curve> theOutlineCurves = new List<Curve>();
; m6 t( R: y3 X+ M ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
% p! ?# w, O" l8 L; |$ c% X int loop_count;$ m. U% Z% z% U+ H# D& T* Y
int[] count_array;6 K- |" W. j6 T6 r( e, O/ k# J6 a
Tag[][] curve_array = null;5 L1 q# I7 t) f+ V
double[] tol = new double[2];/ y" Q) S3 O" A; t/ N" Q
6 D5 O7 F. n7 H! {0 ~. P theUFSession.Modl.AskDistanceTolerance(out tol[0]);
6 q+ ]8 d2 s* F) _) z# x theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
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Echo("Precise Outline Loops: " + loop_count.ToString());
7 Z5 K* `% d* z2 {( L for (int ii = 0; ii < loop_count; ii++); |5 C6 q6 ]; a5 o) ^3 _% P
for (int jj = 0; jj < count_array[ii]; jj++)
$ h( x2 c/ S# ?. d: |8 R4 r* R7 W' y" C. c& d theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
( b+ o0 J7 \- s# Y* S9 G/ o4 X Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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; O4 C* K' t" ^8 j$ Q2 A% E! z /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
- h7 j9 W- s1 ]# b- V int curve_count;
% _! ^$ v9 H* K5 s( g Tag[] outline_curves = null;$ K' K. ?: O t& r
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
+ ]' l/ M- G8 [; P. c% K* C workView.Tag, out curve_count, out outline_curves);7 X6 e4 L: N5 y8 ~+ S0 @ @& }
Echo("Precise Outline Curves: " + curve_count.ToString());
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