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NX二次开发源码分享： 创建精确外轮廓
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UF_CURVE_create_shadow_outline (view source)) A C. d# o V- Q4 `, y) |+ e* ]0 `
3 j! s% }! Z/ c0 w5 g9 vDefined in: uf_curve.h: h" v: v, E9 x8 r$ ^* L( ~: \; m: m
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Overview
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: e+ H! e# }. n# t1 oCreate shadow outline for a given array of solids. Solids passed to this ! k) }" J0 y1 h7 }1 T8 e% j8 l/ {
routine must be on a selectable layer and visible. If created shadow curves
& F1 E& G. M3 y6 |4 w o6 Ecan not form loops, please use UF_CURVE_create_shadow_curves instead to get
; @8 @5 Z9 q, P1 D! P3 Y; R8 qshadow curves. % p, Y. i$ H9 [# r2 [" }8 T( o% M
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[hide]
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[mw_shl_code=csharp,true] void DoIt()
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0 P2 {# p) E9 d. \ if (theSession.Parts.Display != theSession.Parts.Work)0 R& V+ U* o: ` u- Z9 S( A
theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
6 o2 q8 p- n4 m* f2 @ if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());
4 S+ @& b' L' S. A1 x& ^ Tag[] theBodyTags = new Tag[theBodies.Length];
. Z4 ]4 _' b/ ?- h3 X3 |' k for (int ii = 0; ii < theBodies.Length; ii++)
& u% p. B1 _- x) p- G' c5 Q* Q% w1 o theBodyTags[ii] = theBodies[ii].Tag;# @; [" K/ J$ `( W& y$ ?9 ^& y0 P
( v1 _: C7 ~! } List<Curve> theOutlineCurves = new List<Curve>();8 B6 c# ~8 q+ s6 N1 m+ n9 q
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
; i- G! k( J" m6 e% S6 X. I int loop_count; ]: L0 f( Z1 A$ |/ M: q
int[] count_array;
- ?- Y1 K# y" j0 I' y5 [/ u; t1 l Tag[][] curve_array = null;3 S+ T0 }& \; k# H$ Z
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);1 e, u7 v2 @( S P R7 K
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
: D* s& a6 h1 @& V0 b% \ workView.Tag, out loop_count, out count_array, out curve_array, tol); p3 i+ {; }. N6 L5 } H$ ?
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Echo("Precise Outline Loops: " + loop_count.ToString());
( G6 l/ j# q5 x* F for (int ii = 0; ii < loop_count; ii++)
3 s& n9 u. Y7 r/ \/ } for (int jj = 0; jj < count_array[ii]; jj++); q0 r1 y' x7 H. m
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));# Q/ ?% l8 ]5 \5 }+ v% {
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());7 Q( G e0 \1 {- D: b' h a
% b- A% B8 J$ K; ?- a /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 8 m& h$ \/ T9 \( }$ a4 l
int curve_count;+ o# O6 f ?1 V; k" v
Tag[] outline_curves = null;
: X5 }1 l! G2 }- e/ z' x9 t8 B theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 K3 H7 e* s( K$ t workView.Tag, out curve_count, out outline_curves);
5 ^2 X; _6 w$ ?5 b4 c1 O Echo("Precise Outline Curves: " + curve_count.ToString());5 m" P. I" _# [4 |; u6 g0 x
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}
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