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NX二次开发源码分享： 创建精确外轮廓/ o$ o$ c2 h$ L/ @; R- \6 [
7 K0 ~0 ]. m: u {' ^' JUF_CURVE_create_shadow_outline (view source)* L7 n" n+ U- G1 }% P9 \* [
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Defined in: uf_curve.h/ h$ u) d# a+ b) ~ J n/ ?
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! W' h( C- }4 S" b! z6 `8 wCreate shadow outline for a given array of solids. Solids passed to this 4 t1 Q8 U; k$ Z
routine must be on a selectable layer and visible. If created shadow curves & A" B5 J. {* s; z+ E6 b
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
% [2 j! ~' `; u" lshadow curves. ' l( V6 _( @8 }
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4 ^1 W/ m. h. ~7 B6 F4 E! v5 u[hide]; k; }9 [% ]9 f' j
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[mw_shl_code=csharp,true] void DoIt()" `% ?6 s0 u) b! ` q' S* x
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if (theSession.Parts.Display != theSession.Parts.Work)3 V" q1 l) l1 ^! \. R' D/ A
theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;' n% K8 V1 f0 |% M$ X# v0 N7 y
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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* j4 O5 d( B2 t" c. I Echo("Selected Bodies: " + theBodies.Length.ToString());& o& x3 \# [2 G& ^
Tag[] theBodyTags = new Tag[theBodies.Length];! U/ K. O. N+ i9 g, I* p
for (int ii = 0; ii < theBodies.Length; ii++)
' A4 ^' o6 G/ \) c: z6 z% ^ theBodyTags[ii] = theBodies[ii].Tag;
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; r$ {' U8 a4 c+ d& E J# f List<Curve> theOutlineCurves = new List<Curve>();
$ k% |6 M8 ]8 S7 K) ~ ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
# x& o0 E6 L4 h a int loop_count;* T% c) g _; j( } m
int[] count_array;
) V3 H' E9 j0 b, B( Q2 t0 k, u Tag[][] curve_array = null;
( C7 ^) A5 w3 y; @( G double[] tol = new double[2];1 l( t/ `6 A9 }4 F3 L
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
$ v: {7 M5 M8 A/ @7 j+ i3 C theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,7 j8 [) T0 s/ ~: ^" }$ [
workView.Tag, out loop_count, out count_array, out curve_array, tol);/ Z6 |5 T4 K% q4 k3 j7 l
0 M6 ~( J$ _1 s Echo("Precise Outline Loops: " + loop_count.ToString());& x! p; h- L: j% m
for (int ii = 0; ii < loop_count; ii++)
9 y! \1 z3 b9 ^5 ] for (int jj = 0; jj < count_array[ii]; jj++)
) |+ C$ i) L: W3 R$ G theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));) ?. [8 K- K9 Y* R) D; H
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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% N# n" c, Y u- X, t /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead ' c( f% N9 d- D, l7 J$ K
int curve_count;( B v7 F8 ^6 @3 s
Tag[] outline_curves = null;
$ Q2 n* p) {& Q. G" ~/ @; ^ theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
7 Y( r# [6 Z' x7 g. I! _) k workView.Tag, out curve_count, out outline_curves);
+ N2 K: v2 n( l7 G4 N4 B2 M Echo("Precise Outline Curves: " + curve_count.ToString());
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# i5 j+ V8 n4 M# {: _# U }[/mw_shl_code]- u! i2 I% O0 ~. N# R* U3 i
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