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NX二次开发源码分享： 创建精确外轮廓) W. h! a3 m) y2 w3 d
7 _9 G6 w; o; O% s+ j' C' aUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this - m& X9 h g- R, M+ ?' L; C' \8 V
routine must be on a selectable layer and visible. If created shadow curves
2 Z5 d8 t+ [7 Fcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
$ t9 e2 W8 J+ d- i+ _8 g bshadow curves. 9 P. a: b6 ^0 p+ d) r
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[mw_shl_code=csharp,true] void DoIt(): T# k# p6 I# @3 e8 z4 A7 r
{
! @% ^5 r( V2 L( b& @+ B if (theSession.Parts.Display != theSession.Parts.Work)
4 W- P9 u+ m5 c0 q, G* M2 O theSession.Parts.SetWork(theSession.Parts.Display);
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, W$ D6 e1 D4 C* i9 d3 c4 }. \, ~ TaggedObject[] theBodies = null;
* f/ s4 z r) c) F* N if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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& b* Z. i+ Z: C1 o1 u Echo("Selected Bodies: " + theBodies.Length.ToString());* u& \$ F8 O$ d4 l7 p- z
Tag[] theBodyTags = new Tag[theBodies.Length];3 Z8 A- |7 `2 z# c k
for (int ii = 0; ii < theBodies.Length; ii++)
2 a9 R2 K7 y1 A, ?- _! v- X. Y theBodyTags[ii] = theBodies[ii].Tag;
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: Q- y; m! N c. ?2 L List<Curve> theOutlineCurves = new List<Curve>();
7 ~5 I4 W' l6 P! L/ p& j! ? ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;, n+ X, g( D# v# v& E; r" l' ]
int loop_count;
. r9 z: b2 B! }+ g. n0 L" i% ^ int[] count_array;( \7 r4 |2 R/ `! m. o
Tag[][] curve_array = null;2 M8 w; N3 U: E8 w* N* h* @
double[] tol = new double[2];! g8 K( g0 O [
% ^1 O* A" }6 L$ q. l8 | theUFSession.Modl.AskDistanceTolerance(out tol[0]);, c1 T, ]0 S; P+ E' t4 W, F1 M( X$ R
theUFSession.Modl.AskAngleTolerance(out tol[1]);' k1 t$ h, s* K: ~$ g
' L2 Y. \! W: a- z6 P* { theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,/ ~0 j# e/ y' k1 a! [0 H8 T
workView.Tag, out loop_count, out count_array, out curve_array, tol);4 _# _9 B0 U* {& f
9 S' b+ s0 T5 b/ y Echo("Precise Outline Loops: " + loop_count.ToString());
- H* e3 O9 g2 O for (int ii = 0; ii < loop_count; ii++)
2 w7 ]" ?0 x! j1 K& h- r! U8 y for (int jj = 0; jj < count_array[ii]; jj++)) H1 f7 M( M0 l
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));& x7 d% o' {" Y! B" L. e* ]$ `
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());2 s; L+ h2 w a( ?+ W# C
0 N. M- p% E5 v /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 6 b4 {; z* B" |! D7 J
int curve_count;0 e: H& u! { m2 p6 t
Tag[] outline_curves = null;; G* x: q* Q; { @5 k
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
( j/ N9 U- T1 \ E+ g workView.Tag, out curve_count, out outline_curves);
+ N ?7 r, \% k8 J7 m9 A Echo("Precise Outline Curves: " + curve_count.ToString());
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3 O P) K6 k, [4 l- ` }[/mw_shl_code]
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