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NX二次开发源码分享： 创建精确外轮廓* J* |# z0 W, k/ A" _9 c& e/ m
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UF_CURVE_create_shadow_outline (view source)
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+ u0 V8 K+ V7 L$ ]8 F' o- N5 ADefined in: uf_curve.h
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( t5 r8 s3 s# f2 C& |Create shadow outline for a given array of solids. Solids passed to this
0 U/ u* g w( i! Rroutine must be on a selectable layer and visible. If created shadow curves # E V- }) t5 u' F9 y& V
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
, {1 m. b$ U9 ^& J" m1 Fshadow curves.
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[hide]
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. k" I" V; x x5 i5 @[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)3 T# v' P6 f" g! L
theSession.Parts.SetWork(theSession.Parts.Display);
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- H: v. c( C/ E/ t0 Z/ `$ d; V TaggedObject[] theBodies = null;
( U& M4 E3 E3 P5 G, U3 V& v; [ if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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) O; @0 @5 |/ _ Echo("Selected Bodies: " + theBodies.Length.ToString());
; }# j3 g+ ]/ v; J% `0 E1 I1 s Tag[] theBodyTags = new Tag[theBodies.Length];0 q* M9 K9 C: ]/ g
for (int ii = 0; ii < theBodies.Length; ii++)! f+ L- M& M; I8 `* N2 ^2 P
theBodyTags[ii] = theBodies[ii].Tag;; y |: m3 ~) ]2 Q+ r1 Q
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List<Curve> theOutlineCurves = new List<Curve>();1 y# Q/ _! ]' v3 t
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
1 [" O2 I. v4 E9 ?) l int loop_count;
7 ?- v+ u8 Y5 Z0 P/ Z% n5 e5 t5 y int[] count_array;2 \8 B4 G$ w- w
Tag[][] curve_array = null;* ~6 B1 a$ Z9 r( P0 W# }: ? E
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
! ^4 @/ Q# }, f- B2 Z/ C. b theUFSession.Modl.AskAngleTolerance(out tol[1]);9 Q0 M# S/ e- q9 t
- T/ C. I% {8 y4 m! Q theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,/ _+ ^7 \. }- O5 \0 c" x, I! y$ @
workView.Tag, out loop_count, out count_array, out curve_array, tol);$ n2 ~* x, S9 o% e# b7 \; _' ~6 z8 F
& b& ^- B+ ]( D2 x$ P: } Echo("Precise Outline Loops: " + loop_count.ToString());
6 K) R0 C* k( V7 Q for (int ii = 0; ii < loop_count; ii++)
( ^' H. ?1 T7 \ for (int jj = 0; jj < count_array[ii]; jj++); g: j1 }0 {9 g$ ~+ }
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
1 `: u" G9 d7 K( X. C7 _" R Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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" C6 e' U: C) G% u, s /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead ! F" H% K& ?/ ` |2 x9 n- Q
int curve_count;# \& }* l7 U7 M2 H8 Q
Tag[] outline_curves = null;
( N( q; x( {+ y* _) J, Y; J theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 1 |" e+ O9 S7 ^, I; S
workView.Tag, out curve_count, out outline_curves);$ a2 i' x: C5 n' g5 F0 U6 c# A5 }
Echo("Precise Outline Curves: " + curve_count.ToString());9 Q' m/ r- y. B
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