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NX二次开发源码分享: 创建精确外轮廓3 v' `: R) L$ ^0 ?( b3 f$ T# L
( d$ o, U3 d, C, lUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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9 P7 d- [, N* f( WCreate shadow outline for a given array of solids. Solids passed to this . k$ V" d& _* c
routine must be on a selectable layer and visible. If created shadow curves # V" W& d' k, o5 e
can not form loops, please use UF_CURVE_create_shadow_curves instead to get 3 m h# @& t4 u# Y1 j U
shadow curves.
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[hide]
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[mw_shl_code=csharp,true] void DoIt()# m4 c1 _' c% v! `
{
$ X) y0 Q- o6 n% h+ Q8 `) w if (theSession.Parts.Display != theSession.Parts.Work)6 j9 P/ f, b# O- Q
theSession.Parts.SetWork(theSession.Parts.Display);
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/ X9 O: t, H% ?+ h, D% W TaggedObject[] theBodies = null;, ]7 e( D$ {/ g
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)+ n1 o' v6 g) U4 \" [' @7 x
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Echo("Selected Bodies: " + theBodies.Length.ToString());. C9 V1 J# v. Z" V2 Y4 E5 @$ {
Tag[] theBodyTags = new Tag[theBodies.Length];
5 S# `; ~' Q J- _+ m: V: [0 c- z for (int ii = 0; ii < theBodies.Length; ii++)+ u& u }* A1 W5 [; e2 D( z' ]# I
theBodyTags[ii] = theBodies[ii].Tag;/ J1 x2 C+ [: u b6 E% v/ I3 S
) K7 ?- ~+ o2 |) z4 P: v List<Curve> theOutlineCurves = new List<Curve>();
( j3 X6 |! [: C$ n& ? ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
5 t. w( k. w, d4 b int loop_count;
* u. R6 \; n9 ~$ z; ~ int[] count_array;
. b. B3 q/ i! @9 r; Q" X Tag[][] curve_array = null;" N) v3 O3 ?: @4 @4 Q
double[] tol = new double[2];8 D0 N, d7 Q& }0 K9 T
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
# m7 H7 T; G# K# V5 p theUFSession.Modl.AskAngleTolerance(out tol[1]);1 K3 P4 [9 k" p- q f1 Z6 N
0 b6 B. [3 T8 n X d. [5 L theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,/ ~3 F2 h5 V+ H% a3 u) \
workView.Tag, out loop_count, out count_array, out curve_array, tol);/ }( Q5 l( z+ W5 z
" g0 [- a q, k/ H Echo("Precise Outline Loops: " + loop_count.ToString());% U" ?3 s9 {4 X% R$ \: d
for (int ii = 0; ii < loop_count; ii++): K8 j( t% P% X- R- u' q; @
for (int jj = 0; jj < count_array[ii]; jj++)+ p( n8 G0 w' I& X9 x
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));6 U! l0 ~' H# C- A- B# E
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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. f6 `3 e0 t# q: I+ b+ z. ~" ~/ S: v9 d /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) O, s0 R. c J5 t. o, F int curve_count;
# K" y* h* H9 _' [! T4 J2 c Tag[] outline_curves = null;
4 G1 E: o0 C' a theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, " f- N& a, k9 K; s4 q1 r
workView.Tag, out curve_count, out outline_curves);- J j) f X, L# x) [7 n
Echo("Precise Outline Curves: " + curve_count.ToString());6 z2 b( k, I+ b8 T( Q! w
*/
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}[/mw_shl_code]
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