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NX二次开发源码分享: 创建精确外轮廓
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/ Q( x7 q! t2 p( R) ^& N# IUF_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
) B+ p0 k1 k4 `7 g; V/ p9 Yroutine must be on a selectable layer and visible. If created shadow curves
: S% a/ `$ z( _4 b( Fcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
0 S7 W( z P: c. H3 r8 J1 Oshadow curves. % t8 Q7 `/ s& N# q4 Q
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/ w8 d$ u) x$ X[hide]
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- Y" ]4 S# Q( M2 T. E$ ?* P[mw_shl_code=csharp,true] void DoIt()
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: d; S( `' z, c. C6 c% J# h if (theSession.Parts.Display != theSession.Parts.Work)1 M( ~3 ]" s8 j& e7 O( W
theSession.Parts.SetWork(theSession.Parts.Display);
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9 X4 g% z2 [3 a. K5 d1 L TaggedObject[] theBodies = null;
$ ^5 f* e, D0 j/ S if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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) V; L6 `& I% y' S Echo("Selected Bodies: " + theBodies.Length.ToString());; r8 h( D) k4 N; O# N
Tag[] theBodyTags = new Tag[theBodies.Length];* G l: @3 }- E$ z: {/ }& Y% x
for (int ii = 0; ii < theBodies.Length; ii++)/ y% \. G& R3 r9 [# R8 y
theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();
1 P* o3 D& s/ d7 L2 Z0 H/ `$ q E ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
: J/ j( |7 h7 i0 x+ S% m Z int loop_count;5 Z+ |) [8 L$ A2 w4 H4 U/ ~
int[] count_array;9 @. }9 Z) [& c% E' C% L
Tag[][] curve_array = null;* i: ~7 _0 A7 g, o/ T3 Q
double[] tol = new double[2];
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J: g \& m6 ^; U- f; O: k; c theUFSession.Modl.AskDistanceTolerance(out tol[0]);
/ P6 j0 m" r+ g theUFSession.Modl.AskAngleTolerance(out tol[1]);
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$ r/ Z8 O) @& c6 w. m& N e! p theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,2 z7 L" ] b* j& I( |" W {
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());
p! m8 |# }: b* a [$ P# l for (int ii = 0; ii < loop_count; ii++)* x% d- C6 o: u, }
for (int jj = 0; jj < count_array[ii]; jj++)
/ j$ K$ X1 q$ T8 L5 E, b' l theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));2 V/ o3 ^" t# F; j+ `% |
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
T9 b% P& r/ I: M- D3 m2 \5 R int curve_count;
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theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 6 h: ^( K% e! G. T& u0 m
workView.Tag, out curve_count, out outline_curves);! @3 m. _5 x# ^5 h
Echo("Precise Outline Curves: " + curve_count.ToString());1 W% K: \; x0 m2 R
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