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NX二次开发源码分享: 创建精确外轮廓
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4 R- X$ ~$ ]4 a7 tUF_CURVE_create_shadow_outline (view source)2 O2 h( U1 j# D( g8 W1 q' N
" @( F2 {7 ^# r! w1 |Defined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this
& M( l6 T2 q+ Groutine must be on a selectable layer and visible. If created shadow curves
: N( _5 B0 q" s Mcan not form loops, please use UF_CURVE_create_shadow_curves instead to get " O9 J! q& T' c2 t
shadow curves. ) {- I& l% h) ~# |# b
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! w" d$ \" T2 f4 ^; w- K% ~[mw_shl_code=csharp,true] void DoIt()- e& V6 d }4 K( {7 q; H- @4 `
{
- m0 L1 c& I( X' z$ z" [0 ]3 r if (theSession.Parts.Display != theSession.Parts.Work)
" z% y4 h3 B8 N: \: n theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
1 L' ` n9 r9 y; t if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());( m1 l# i, E9 M- y1 H' e! V
Tag[] theBodyTags = new Tag[theBodies.Length];) P/ V' V+ A% a6 J. K& F, i0 j, w" r
for (int ii = 0; ii < theBodies.Length; ii++)
, V2 k$ l, P3 L- b: `0 d theBodyTags[ii] = theBodies[ii].Tag;
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& i9 f T3 R, i, `& a, L2 b, B List<Curve> theOutlineCurves = new List<Curve>(); `5 D$ P% o8 h- J3 R; d* w: c
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
) |" L) z8 I' f8 X/ P8 P. Z" }' g int loop_count;' m0 G" Y7 G4 i8 d' |( a
int[] count_array;
( L! Q! Z6 H, z1 n Tag[][] curve_array = null;
8 r2 t9 u. I. I1 E; M double[] tol = new double[2];
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f8 a7 `9 o0 A0 h* `0 c theUFSession.Modl.AskDistanceTolerance(out tol[0]);
; ?% E6 K% j" ]2 u; M theUFSession.Modl.AskAngleTolerance(out tol[1]);; H0 d7 D0 }4 [) x; a( |
t: h% d- [; s |/ k7 V5 s theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,4 _% N! ?& l& V# J: }- j
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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/ c( g I3 m5 z- R" W Echo("Precise Outline Loops: " + loop_count.ToString());) S( @! Z- B9 [! t4 g7 C5 v$ d
for (int ii = 0; ii < loop_count; ii++)
( t6 M4 N6 e' d2 g8 e/ X+ ~* C4 X: v for (int jj = 0; jj < count_array[ii]; jj++)+ G8 `- k8 x y3 G! j E4 s9 |* x
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));8 Q2 w4 u O% k
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());9 U$ L2 l8 d" x& p8 D$ @
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
: _2 W8 e2 ?: N int curve_count;1 f5 H3 o2 n& d- t# w$ d s
Tag[] outline_curves = null;
6 Y+ |# w4 [2 {1 H theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, + q0 W" n# |6 W& w, U7 F
workView.Tag, out curve_count, out outline_curves);/ a/ l+ \# d/ N; U) @4 Y: {
Echo("Precise Outline Curves: " + curve_count.ToString());
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}[/mw_shl_code]
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