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NX二次开发源码分享: 创建精确外轮廓
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# R$ t$ r9 I% X+ }; dUF_CURVE_create_shadow_outline (view source), y/ u6 N {' R; u O
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Defined in: uf_curve.h
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7 c6 W6 v4 m$ X" P1 ^Create shadow outline for a given array of solids. Solids passed to this
* r1 r- S, h V1 `! ?routine must be on a selectable layer and visible. If created shadow curves
- s- v1 U& G, I# {1 E, y# Qcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
" Z* P% P- a' N9 `, I }' W% |shadow curves.
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[mw_shl_code=csharp,true] void DoIt()- Y) x. f2 N; Y, G+ G* q
{
& m1 c" Q( K, T/ D* \: H if (theSession.Parts.Display != theSession.Parts.Work), m. s! V3 Q" b) D6 d& b
theSession.Parts.SetWork(theSession.Parts.Display);" G$ G2 m8 V: E
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TaggedObject[] theBodies = null;
/ X' B) x' y! Y U if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)+ r2 J- O( z* K2 T! ?8 Z
{
, c- g; O) x2 I3 i; P) l Echo("Selected Bodies: " + theBodies.Length.ToString());
! \3 ^) s, s2 r/ ` Tag[] theBodyTags = new Tag[theBodies.Length];
& \( k' \) x7 _. P+ C for (int ii = 0; ii < theBodies.Length; ii++)
2 A+ [2 u8 P4 _0 o% F theBodyTags[ii] = theBodies[ii].Tag;# T5 [2 E3 c- {/ k3 X6 c5 w
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List<Curve> theOutlineCurves = new List<Curve>();
7 m6 ]5 w: j+ n; G' t. I: Q ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;) O( f" \( H# j1 x2 M
int loop_count;+ I V7 @8 P+ p2 a
int[] count_array;9 h5 l) ~( N( b7 v3 e0 Z4 |9 u
Tag[][] curve_array = null;, @6 Z2 t' m( I( e: e7 b
double[] tol = new double[2];" c D. v8 i( d7 ]
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);$ L$ ~9 z! @+ S" n5 J, [( J; W
theUFSession.Modl.AskAngleTolerance(out tol[1]);$ D; P9 n5 Z) M% H5 m3 P3 ?
7 N$ {% `) y) X% ~5 N f/ S' i! S theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
0 E8 l: B' f8 ^# U X5 C% Z workView.Tag, out loop_count, out count_array, out curve_array, tol);
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9 a5 \- ?8 ?3 i Echo("Precise Outline Loops: " + loop_count.ToString());
# k" P: C5 d) F2 g for (int ii = 0; ii < loop_count; ii++)
& V6 y8 z1 A& q& Y, c# G% Q for (int jj = 0; jj < count_array[ii]; jj++)% }/ p0 z- m: f, f$ S! m: r
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));* R' j: u+ I* s. a- j7 D. C( Q
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
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Tag[] outline_curves = null;
' k+ V) Y" b6 J! N/ S# l theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 2 }- b8 T& M+ Z
workView.Tag, out curve_count, out outline_curves);
1 K) E+ T1 ?/ e6 W0 T Echo("Precise Outline Curves: " + curve_count.ToString());& P- h: b) q+ c( w! f
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}
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