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NX二次开发源码分享： 创建精确外轮廓/ f/ Q, }" j! E9 A
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UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h/ @9 m" v! v3 y, H8 m
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Create shadow outline for a given array of solids. Solids passed to this
. e. w# @0 H% K& ^4 ]5 wroutine must be on a selectable layer and visible. If created shadow curves
4 i# g8 m& q+ K, P3 Ecan not form loops, please use UF_CURVE_create_shadow_curves instead to get
h2 O5 e. v' n" z j% B* [8 rshadow curves.
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1 `$ ]8 M" S1 x1 @[mw_shl_code=csharp,true] void DoIt()+ V% ?% d; U# t' `% c6 V9 u& p
{
* S- @3 J# G! B2 ^9 W if (theSession.Parts.Display != theSession.Parts.Work)
$ v4 ~/ N" j, B( B2 I5 |, F theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;8 F* {) X2 e! W
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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k7 u! g" ~' x8 { Echo("Selected Bodies: " + theBodies.Length.ToString());
* x( E1 ?. g9 p3 o: R M* ` Tag[] theBodyTags = new Tag[theBodies.Length];
4 X( t( Y" M4 D( k for (int ii = 0; ii < theBodies.Length; ii++)0 |* |* w: a5 R" P$ h3 J
theBodyTags[ii] = theBodies[ii].Tag; B" c! p' {( \/ @$ l: k
& e( w& t' s& t/ ?1 N3 m" h List<Curve> theOutlineCurves = new List<Curve>();
, [% j' v8 L* ?% K0 f) h ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;/ O9 [+ o, K6 A% L8 H- ^! G9 h
int loop_count;
! y6 }. K; f5 ?3 `2 _4 w int[] count_array;
8 k, ?' v" d4 R$ K* A1 @; ~ Tag[][] curve_array = null;$ B- V$ w% @# A
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);/ R! h+ U& i0 U4 W9 m5 c/ k' R
theUFSession.Modl.AskAngleTolerance(out tol[1]);0 V+ b9 x7 | Q) \1 C: x6 K2 I
/ G e3 i' p/ a' u i theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,1 L; a6 f( B6 S; f7 L: i
workView.Tag, out loop_count, out count_array, out curve_array, tol); e7 n: `) t: F6 J3 f$ d6 s
0 r* T' p2 q" q1 ]/ R5 t Echo("Precise Outline Loops: " + loop_count.ToString());7 f! [% G+ S1 E- _- I6 F
for (int ii = 0; ii < loop_count; ii++)" l1 ]+ k' o" l/ b+ }' S
for (int jj = 0; jj < count_array[ii]; jj++)% m d Q$ N$ @$ F% z+ j. F
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));9 q+ v- v9 [, j4 @. w
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 ( S, ~+ m3 i- _+ r; B, H K4 m
int curve_count;
8 c# ^ N. F/ X; q X* j4 Q V Tag[] outline_curves = null;' E' |3 j4 q7 P. I
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, : B, K/ `" O G: |1 ?2 c; a
workView.Tag, out curve_count, out outline_curves);
% N. \. J& c. D5 U5 H' }! {' d2 j Echo("Precise Outline Curves: " + curve_count.ToString());
+ W' [5 {# d8 \; _* U7 z */
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}[/mw_shl_code]
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