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[二次开发源码] UG二次开发源码-链轮齿轮标准件创建VB源码

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2014-4-25 20:51:15 4778 0

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2014-4-25 20:51:15

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UG二次开发源码-链轮齿轮标准件创建VB源码
9 Q9 G  i6 ^$ ~9 q$ z感觉还不错,VB写的分享下,只是这里没有使用渐开线的方式画齿轮!
" X. H1 Y; j' b6 l! s. ~- \1 g
  ?0 n, t4 K$ Y) S+ {" p[code] Private Function CreateChainGear(ByVal ChainType As String, ByVal Z As Integer) As Integer3 A" j/ M* A/ @
        Dim errorCode As Integer = 0
) ]- r+ V) t" g: G+ Y$ D        Dim p, dr, d, r1, r2, r3, da, d_cut As Double$ u: h! D0 [1 c- M4 ]
        Dim alf, Beta, Gama As Double
# p4 |  t4 T, N. X, \6 a6 r        Dim M, T, V, W As Double
8 y  D) o4 D2 O' @        Dim DtoR As Double = PI / 180# J0 o! T0 D, @8 x  r/ @
        Try
# K$ F2 i6 _9 T4 t0 j            Select Case ChainType/ K8 s2 L3 u) h% m0 ?" k
                Case "06B"
2 V$ z- x( C( l                    p = 9.525" y( [! a9 y4 `$ P
                    dr = 6.35
. q0 K( [' H) E" n( H8 B, o                Case "08A"
: n2 m0 w! b5 f1 F1 N                    p = 12.7
+ S( t( K4 a& u  G# p                    dr = 7.95
% M& y% L( E  F" n                Case "08B"$ z* h/ Y0 j' V9 e! R, V7 P: C- x
                    p = 12.7
2 h" R! K/ G% {1 ~: ?8 \  M                    dr = 8.51! U+ v4 D& [- H) z+ v7 J7 c3 ]
                Case "10A"
$ X7 P2 Y" _0 B: k( I' C                    p = 15.875
( W/ x& {/ w; Y4 \$ e                    dr = 10.164 g# D( T: Z$ f  z8 r( e/ H
            End Select" c9 Q, F  q& t1 B' O

6 l5 r+ ^5 w9 i) _" e            alf = (55 - 60 / Z) * DtoR! O$ H; _% c  C5 G9 S
            Beta = (18 - 56 / Z) * DtoR
* E( L' X0 M! T            Gama = (17 - 64 / Z) * DtoR; Y" B( s" b5 E0 [5 ?" j! L& t
            r1 = 0.5025 * dr + 0.05
* x& z9 I% |. ~7 x# _            r2 = 1.3025 * dr + 0.05
( H( Q) q! [! s+ V) u            r3 = dr * (1.3 * Cos(Gama) + 0.8 * Cos(Beta) - 1.3025) - 0.053 a( Z, M' l! [/ y' z# t9 |
            M = 0.8 * dr * Sin(alf)# x4 E9 e7 w5 A; h
            T = 0.8 * dr * Cos(alf)) j3 |+ `7 _! q) B6 U' S
            W = 1.3 * dr * Cos(180 / Z * DtoR)
; t+ [! T0 g: ~  G" s& s            V = 1.3 * dr * Sin(180 / Z * DtoR)6 H; D1 b2 P9 r$ f
            d = p / Sin(180 / Z * DtoR)
6 t8 @8 p7 ^3 J7 D& b            da = p * (0.54 + 1 / Tan(180 / Z * DtoR))
7 K$ A, ]$ }5 H0 K9 A4 D$ V            d_cut = p * (1 + 1 / Tan(180 / Z * DtoR))4 B" e8 P9 }6 v$ q; N9 E

+ }3 }; N5 }, Z            Dim Point_O, Point_O2, Point_O3, Point_A, Point_B, Point_C, Point_D, Point_E, Point_cut As Point3d
& H4 a. K. W2 @            Dim Y_o As Double = d / 2
# T4 v) {$ B! w' h# T; t9 q# b- M9 {5 D0 w: c
            Point_O = New Point3d(0, Y_o, 0)- v% u6 G4 l; h7 E9 ?& E/ {
            Point_O2 = New Point3d(-M, Y_o + T, 0)
, m' c% }+ h. P" M, x1 r            Dim point_O2_neg As Point3d = New Point3d(M, Y_o + T, 0)
" B$ E& _- j7 _# @- h
# {% w- r4 L6 h( t' J  @/ c- T            Point_O3 = New Point3d(W, Y_o - V, 0)
& L6 ^) U. W2 A! n# e6 U/ t            Dim point_O3_neg As Point3d = New Point3d(-W, Y_o - V, 0)
4 t5 A  M# ?5 n4 ~6 x1 G. A' D+ Q& w$ C
            Point_A = New Point3d(r1 * Sin(alf), Y_o - r1 * Cos(alf), 0)
- q% ^' k/ H0 G' ^& Q, T* ~            Dim Point_A_neg As Point3d = New Point3d(-r1 * Sin(alf), Y_o - r1 * Cos(alf), 0)5 @3 |) P& w3 z: ~2 Z& g" D

; x; V  e" ^0 B( [! a            Point_B = New Point3d(-M + r2 * Sin(alf + Beta), Y_o + T - r2 * Cos(alf + Beta), 0)
8 Z: Y* S0 {+ J            Dim Point_B_neg As Point3d = New Point3d(M - r2 * Sin(alf + Beta), Y_o + T - r2 * Cos(alf + Beta), 0)% O, U$ U6 v& Q# O
0 e! O+ Q; T2 F; Y9 ?
            Point_C = New Point3d(W - r3 * Sin(alf + Beta), Y_o - V + r3 * Cos(alf + Beta), 0)
6 t' C5 V; G# J" `+ x; F            Dim Point_C_neg As Point3d = New Point3d(-W + r3 * Sin(alf + Beta), Y_o - V + r3 * Cos(alf + Beta), 0)
; y5 `3 O) ]9 f; K8 ~
0 C5 x! h. S* f. g' b  }            Dim X_d As Double = W - r3 * Cos(90 * DtoR - alf - Beta + Gama)
/ M7 `) N# g8 n0 @            Dim Y_d As Double = Y_o - V + r3 * Sin(90 * DtoR - alf - Beta + Gama)7 `: k1 m/ A, e3 M0 R0 M' A
            Point_D = New Point3d(X_d, Y_d, 0)& R- p" C* V, `; U4 E. q' p
            Dim Point_D_neg As Point3d = New Point3d(-X_d, Y_d, 0)1 r. A* `. {/ g* Z" h5 w
9 l# e4 E- Y- }3 |, ]$ Q
            Dim Ld As Double = Y_d - X_d / Tan(180 / Z * DtoR)
6 a6 G9 h5 O4 q, ]! ^            Dim Le As Double = Ld * Cos(180 / Z * DtoR)
* z/ H, V& |) z6 [: R* |
& g! K1 j8 G1 c+ S3 x" T8 X& u            Point_E = New Point3d(X_d + Le * Sin(180 / Z * DtoR), Y_d - Ld + Le * Cos(180 / Z * DtoR), 0)( c7 t4 @. @$ {- g( D3 c
            Dim Point_E_neg As Point3d = New Point3d(-X_d - Le * Sin(180 / Z * DtoR), Y_d - Ld + Le * Cos(180 / Z * DtoR), 0)- Z* `6 B% c4 G3 ?7 g& Z' g( l

8 k" B) I8 I5 E! Y9 Y8 J            Point_cut = New Point3d(d_cut / 2 * Sin(180 / Z * DtoR), d_cut / 2 * Cos(180 / Z * DtoR), 0)! p2 p/ G! d3 O0 O( G
            Dim Point_cut_neg As Point3d = New Point3d(-d_cut / 2 * Sin(180 / Z * DtoR), d_cut / 2 * Cos(180 / Z * DtoR), 0)
! P7 K. Z2 j* H/ X: y  k) h& S* N& q1 T0 J4 X2 I

/ ]- q3 q& M! R/ b* j  o            theSession.Preferences.SkeTCh.CreateInferredConstraints = False' z- V$ S7 E! q3 {% _7 Z
            theSession.Preferences.Sketch.ContinuousAutoDimensioning = False
' U( K2 a! p( r/ ]            Dim workPart As Part = theSession.Parts.Work7 Z7 w: c: M0 }+ x
            Dim nullSketch As Sketch = Nothing9 [  h" A8 }1 e  a9 n* @: M
            Dim sketchInPlaceBuilder1 As SketchInPlaceBuilder. Y+ t" k3 j* U! d
            sketchInPlaceBuilder1 = workPart.Sketches.CreateNewSketchInPlaceBuilder(nullSketch)5 Y  V. Z& B8 E  c' ~8 M3 n
            Dim Cut_sketch As Sketch  k' E4 R' T  ~5 v- p% E3 e
            Cut_sketch = sketchInPlaceBuilder1.Commit()
: Z6 L. L4 ^$ l+ E7 ^5 u+ m0 K) g            Cut_sketch.SetName("Sketch_ChainGear")
) p) t9 b1 x$ E3 K( O            Cut_sketch.Activate(Sketch.ViewReorient.False)
( w% P5 L% x7 N1 u+ v& Q
7 g  f  G& m4 d, H; M            Dim NXMatrix1 As NXMatrix
) S# i6 T  W) b# @8 u            nXMatrix1 = theSession.ActiveSketch.Orientation
% q2 V4 h+ V4 o5 ~; N! t            Dim arc As Arc7 }9 W/ [2 ~+ Q: T
            arc = workPart.Curves.CreateArc(Point_O, nXMatrix1, r1, -90 * DtoR - alf, -90 * DtoR + alf)$ N4 G$ ]- C& O9 y6 m- n
            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)9 P0 Z0 ~6 y$ t3 ^# o/ M3 s

- V' ~4 K6 V: [0 h8 _4 H: q            arc = workPart.Curves.CreateArc(Point_O2, nXMatrix1, r2, -90 * DtoR + alf, -90 * DtoR + alf + Beta)5 }* s: _, o- a
            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)# I: G& y, p: a( n6 C1 D( r
. [6 c9 x# e8 i, F% |$ U
            arc = workPart.Curves.CreateArc(point_O2_neg, nXMatrix1, r2, -90 * DtoR - alf - Beta, -90 * DtoR - alf)
: J0 ?. i; I0 j, q, \            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)7 h6 F, w# N  p2 o( C

9 L1 G) v/ `+ p. F. S7 M            arc = workPart.Curves.CreateArc(Point_O3, nXMatrix1, r3, 90 * DtoR + alf + Beta - Gama, 90 * DtoR + alf + Beta)9 o/ G0 I* p9 L: H4 M8 n4 F  G
            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)
7 b* n7 H2 [! t7 p# h6 W
+ [6 c" H/ h4 V+ O            arc = workPart.Curves.CreateArc(point_O3_neg, nXMatrix1, r3, 90 * DtoR - alf - Beta, 90 * DtoR - alf - Beta + Gama)' R4 H$ H* I7 A2 [3 k  X
            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints), T; b5 R3 i: ]; s0 [9 X9 y
/ y; e0 I7 e! y: O
            Dim line1 As Line. L( }; d7 S8 D, u  [
  i2 p  P6 y( P; P# t+ P
            line1 = workPart.Curves.CreateLine(Point_B, Point_C)$ O* ~3 H: t" g+ d1 C
            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
' q" p1 _4 U1 R! q            line1 = workPart.Curves.CreateLine(Point_B_neg, Point_C_neg)! s! K: r" J8 R4 {2 w
            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
8 r8 h6 p" C$ o0 g4 B
- N8 H1 @! m0 j            line1 = workPart.Curves.CreateLine(Point_D, Point_E)
1 }% t% h7 e) w. r% x; A            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
2 P9 Q4 l: J, T3 D" B+ `            line1 = workPart.Curves.CreateLine(Point_D_neg, Point_E_neg)4 T/ p% q' D5 z
            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
* J1 u$ u+ a& [+ ~- A- X7 {/ l- {1 a& {5 O, U) _+ q; k# y5 |
            line1 = workPart.Curves.CreateLine(Point_E, Point_cut)
8 {# W: U7 ?2 I4 f6 g7 `2 |% y            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
; j2 k" }: ?3 o+ |3 b9 o' i5 T            line1 = workPart.Curves.CreateLine(Point_E_neg, Point_cut_neg)
. A( }/ u9 [6 {2 y) b' Q            theSession.ActiveSketch.AddGeometry(line1, Sketch.InferConstraintsOption.InferNoConstraints)
* K9 ~; D# t9 f& c0 F- n
9 F% w- P; a0 o# R+ ^0 {% r6 ?7 X% \            Dim Point_center As Point3d = New Point3d(0, 0, 0)
" T; \# q' h/ F: p: D( t  y! V# y6 Z            arc = workPart.Curves.CreateArc(Point_center, nXMatrix1, d_cut / 2, (90 - 180 / Z) * DtoR, (90 + 180 / Z) * DtoR). _* N8 N. H$ ?+ x5 a
            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)
4 v. B8 Z% o  `" ?6 j! Q9 _, Q* r1 z
            theSession.ActiveSketch.Update(), u$ x- \; ?9 Y) q0 U( n" z
            theSession.ActiveSketch.Deactivate(Sketch.ViewReorient.False, Sketch.UpdateLevel.Model)& z7 `2 t/ b! e2 ^

' P- i0 N9 E! H1 [( S            sketchInPlaceBuilder1 = workPart.Sketches.CreateNewSketchInPlaceBuilder(nullSketch)
3 q# Z, `- a  [" X" H7 p            Dim Circle_sketch As Sketch
. d: f$ N2 E: {5 }            Circle_sketch = sketchInPlaceBuilder1.Commit()
6 Q/ z! E' C% g7 ~6 F) x/ C* r! y            Circle_sketch.SetName("Sketch_Circle")5 @. g9 d" j5 e" V9 I* V
            Circle_sketch.Activate(Sketch.ViewReorient.False)
/ Q1 q$ ~, U8 Z7 D% k4 v            arc = workPart.Curves.CreateArc(Point_center, nXMatrix1, da / 2, 0, 360 * DtoR)
# V5 e8 C) ?3 P, j            theSession.ActiveSketch.AddGeometry(arc, Sketch.InferConstraintsOption.InferNoConstraints)
6 X5 K- k8 V- ^1 L            theSession.ActiveSketch.Update()
' z! H% Y1 d; H: ^" a6 P            theSession.ActiveSketch.Deactivate(Sketch.ViewReorient.False, Sketch.UpdateLevel.Model)( N0 U% z" b* E

/ _  y# T7 M5 M; U% F" M1 g            sketchInPlaceBuilder1.Destroy()$ w/ d8 e! U# F4 X& _8 E$ G
, D7 g" M* [# P2 p$ j
            Dim nullFeatures_Feature As Features.Feature = Nothing, h* ^9 ^; I9 r) n% o' i
            Dim nullNXObject As NXObject = Nothing
# Q* g: G, [5 O1 p* ~* J            Dim nullPoint As Point = Nothing
5 V0 |6 T' `9 z' z+ m* U: m) ]) s' l, t% d) f
            Dim extrudeBuilder1 As Features.ExtrudeBuilder
* V( W5 p. u/ `% [# Q            extrudeBuilder1 = workPart.Features.CreateExtrudeBuilder(nullFeatures_Feature)
1 m# L) o( J2 {9 S! W            extrudeBuilder1.Limits.StartExtend.Value.RightHandSide = "0"% a) o5 p' f' [
            extrudeBuilder1.Limits.EndExtend.Value.RightHandSide = "5"1 U+ b0 K3 |6 p& ^  y: O2 X+ Z* b
7 C; B& t; i8 f8 q/ r* s. f2 d4 X
            Dim targetBodies1(0) As Body6 Y" m# l. I( l9 o6 X
            Dim nullBody As Body = Nothing
' ^" V& A; D1 D+ q9 f  x5 l/ F            targetBodies1(0) = nullBody
' i( E/ U9 w+ r, o/ o+ W            extrudeBuilder1.BooleanOperation.SetTargetBodies(targetBodies1)
; R- q( m4 h4 v- R            extrudeBuilder1.BooleanOperation.Type = GeometricUtilities.BooleanOperation.BooleanType.Create
2 G* l5 T$ c" F. k* z
6 D+ p% {8 z3 t2 P. t            Dim section2 As Section% f) |3 V4 a, n
            section2 = workPart.Sections.CreateSection(0.02413, 0.0254, 0.5); U- ^: P9 V0 n/ _( y+ ^
            extrudeBuilder1.Section = section2
. L) ^, k% d. |: t            Dim features2(0) As Features.Feature, u& k2 C9 ^: O7 N4 a
            Dim sketchFeature2 As Features.SketchFeature = Circle_sketch.Feature
+ o# A1 B5 I8 Q' s4 G$ H            features2(0) = sketchFeature2
1 }7 p$ L' }+ x3 {( n: s' _1 |" t* I            Dim curveFeatureRule2 As CurveFeatureRule; w/ H' e. R/ u0 e- S2 u
            curveFeatureRule2 = workPart.ScRuleFactory.CreateRuleCurveFeature(features2), w* D/ ?& ]' p
            Dim rules2(0) As SelectionIntentRule1 P. s, [. F3 x8 u3 }# t2 }
            rules2(0) = curveFeatureRule2' e- z. I0 _! _0 r+ c
            Dim sketch2 As Sketch = Circle_sketch2 d) }  e6 W8 P, Z4 M
            Dim helpPoint2 As Point3d = New Point3d(0, 0, 0)
/ m% e6 u5 C( }! B- r4 u1 n  Z; g            section2.AddToSection(rules2, Circle_sketch.GetAllGeometry(0), nullNXObject, nullNXObject, helpPoint2, Section.Mode.Create, False), A$ N5 j: h4 P6 k5 H4 a: Q8 {
. A6 A* H+ n+ c% V. C; b
            Dim direction2 As Direction; @1 K" v0 p5 Y8 X" C& z( m6 c5 t" I
            direction2 = workPart.Directions.CreateDirection(sketch2, Sense.Forward, SmartObject.UpdateOption.WithinModeling)2 O% y( a0 O) k! [
            extrudeBuilder1.Direction = direction21 N2 E, S. M' @. \8 |6 X" T% B% k

7 a: H- m2 U" [, V1 S; G; x            Dim ExtrudeFeature As Features.Feature. c  Q0 p0 `6 y% m5 p
            ExtrudeFeature = extrudeBuilder1.CommitFeature()
+ B6 p" S& `: B. K5 W# {8 H! p            ExtrudeFeature.SetName("Circle")
' Y: ^9 [7 j0 m  F; f+ U. S3 @8 V
            extrudeBuilder1.Destroy()3 Z. n/ _, h2 E6 I

9 V2 H8 C1 E- d8 j- D5 m3 n            extrudeBuilder1 = workPart.Features.CreateExtrudeBuilder(nullFeatures_Feature)
6 S5 C2 v$ {) q            extrudeBuilder1.Limits.StartExtend.Value.RightHandSide = "0"
9 U1 h4 @8 U1 f- l            extrudeBuilder1.Limits.EndExtend.Value.RightHandSide = "5"& J6 g& X/ j) {5 [

- A2 {0 c& L% _- r& _: f3 J            Dim CircleBody As Features.BodyFeature = ExtrudeFeature; a2 C# V" X: I/ d( S! D
            Dim body1() As Body = CircleBody.GetBodies()
9 P  ^: U% X  c: g) d1 n: b/ ?: a9 n& r! S- |$ f
            targetBodies1(0) = body1(0)
" n( j. X; g7 p$ c/ n: U. [            extrudeBuilder1.BooleanOperation.SetTargetBodies(targetBodies1)* L3 m, f' G8 R, |0 K
            extrudeBuilder1.BooleanOperation.Type = GeometricUtilities.BooleanOperation.BooleanType.Create
6 D; r" C0 B' _* I% }' z9 g$ a+ f; C! Z/ Z, V! `
            section2 = workPart.Sections.CreateSection(0.02413, 0.0254, 0.5)
/ ~2 N) I7 }* J! i3 Y' w            extrudeBuilder1.Section = section2
* t7 _' m/ J- A            sketchFeature2 = Cut_sketch.Feature
# Y2 F. y6 t' D3 T            features2(0) = sketchFeature2
7 O- j  g' \0 t+ ]) K0 l            curveFeatureRule2 = workPart.ScRuleFactory.CreateRuleCurveFeature(features2)% h* d$ `& {( e- F! R6 ~) D
            rules2(0) = curveFeatureRule2
8 R+ E1 P: P9 G& s" ?            sketch2 = Cut_sketch
, y7 j2 B9 M/ X( |# W4 i& Y            section2.AddToSection(rules2, Circle_sketch.GetAllGeometry(0), nullNXObject, nullNXObject, helpPoint2, Section.Mode.Create, False)8 F( R4 f- f2 T7 X' q5 K

$ r# b$ [  S9 }6 `            direction2 = workPart.Directions.CreateDirection(sketch2, Sense.Forward, SmartObject.UpdateOption.WithinModeling)
" m: h, u$ R6 C$ ^) w            extrudeBuilder1.Direction = direction2! W; y2 I* X; n8 q3 M  F

7 X+ h4 n% o! I/ B            Dim CutFeature As Features.Feature
' h$ F9 B- N: z! }            CutFeature = extrudeBuilder1.CommitFeature()/ z% W& P! x" p  x
            CutFeature.SetName("Cut")
3 N( s6 r3 b' Y4 o) H9 y" w9 k9 @" h
            extrudeBuilder1.Destroy()& d' l/ c' i- k8 }& x  S

( e' h( D" K. y% E            Dim geomcopyBuilder1 As Features.GeomcopyBuilder2 x) S1 [# D5 ~
            geomcopyBuilder1 = workPart.Features.CreateGeomcopyBuilder(nullFeatures_Feature)
' G2 S. c# B, }/ V5 V8 K0 r; [0 r% i            geomcopyBuilder1.Type = Features.GeomcopyBuilder.TransformTypes.Rotation  T3 A* s" W5 r3 B
$ y' S& C  X6 x3 z1 j
            geomcopyBuilder1.RotateDistance.RightHandSide = 03 M9 G/ ^% Y% o* w! J0 {
            geomcopyBuilder1.RotateAngle.RightHandSide = 360 / Z+ |- p" w2 n3 k4 \4 i6 y+ C
            geomcopyBuilder1.NumberOfCopies.RightHandSide = Z1 B3 U4 i$ R. l/ ]
            Dim datumAxis1 As DatumAxis = CType(workPart.Datums.FindObject("DATUM_CSYS(0) Z axis"), DatumAxis)
3 }9 }9 p' ^8 h: ]+ \  V) c  b
% {, L- A( U6 n$ d2 C            Dim direction1 As Direction
& s" `: L" w2 [# g1 E            direction1 = workPart.Directions.CreateDirection(datumAxis1, Sense.Forward, SmartObject.UpdateOption.WithinModeling)9 ~! @, U6 A8 N2 v* J7 \! F  t
            Dim axis1 As Axis
9 g! \* q* S) H+ K' n, t: R, d% j            axis1 = workPart.Axes.CreateAxis(nullPoint, direction1, SmartObject.UpdateOption.WithinModeling)
) ^" D8 ^$ ?5 q  s* v  M+ S) \+ p5 R+ U* f+ L' R9 s
            geomcopyBuilder1.RotationAxis = axis13 k( i0 T  z: ?
+ u% b2 r' m5 @# i. V7 u! U, I
            Dim CutBody As Features.BodyFeature = CutFeature
4 Q% z& W- w" ~* T, a: w            body1 = CutBody.GetBodies()' K) W( O* o7 i

% i) r6 u6 ~; r  @5 R            Dim added1 As Boolean
& }5 v! V6 q! C2 S' l" b% b% ]            added1 = geomcopyBuilder1.GeometryToInstance.Add(body1(0))' E# f" @& K" O2 k* o" s
            Dim GeomCopyFeature As Features.Feature
; V. D& b4 K5 d8 A( l            GeomCopyFeature = geomcopyBuilder1.CommitFeature()0 a$ L$ q( u/ X& g
  ~6 p) E6 E% H! [3 V% C
            Dim nullFeatures_BooleanFeature As Features.BooleanFeature = Nothing& M7 I8 [: G" Y% B) e- [
6 w, i4 H1 l4 d5 S8 H% Y, B
            Dim booleanBuilder1 As Features.BooleanBuilder
' e% Q/ |' d. V; A* [4 Z- o            booleanBuilder1 = workPart.Features.CreateBooleanBuilderUsingCollector(nullFeatures_BooleanFeature), C3 S& V/ Y+ p: m2 ?2 W: K- m

- T" C# R3 ?6 y: O0 o% J1 o" u7 L            booleanBuilder1.Operation = Features.Feature.BooleanType.Subtract8 v( s5 X! ]* t3 D2 H! ~
            body1 = CircleBody.GetBodies()
, F4 L% \' T3 \9 |" r! [! }; m' y9 _8 u5 q! Q9 a
            Dim added2 As Boolean: B3 U) `( _* Z, v4 m
            added2 = booleanBuilder1.Targets.Add(body1(0))8 @( d! X& z  o

" f8 U" \: n+ C/ q, Q) F0 V7 |            Dim features1(0) As Features.Feature  M3 T5 ~8 Z6 O3 L: M
            Dim geomcopy1 As Features.Geomcopy = GeomCopyFeature
# R1 j. n7 J$ _- v- J1 g; a9 [1 |% m% v0 T2 _8 b
            features1(0) = geomcopy1
* L: k8 Q. V) y' ^* b* S: P: G            Dim bodyFeatureRule1 As BodyFeatureRule
. v; ?  d2 N* t1 z6 {/ r            bodyFeatureRule1 = workPart.ScRuleFactory.CreateRuleBodyFeature(features1)
: F' ?5 ~5 }8 S( r; |5 q2 {' p1 F. ^+ m) M. g, ~- q8 ~/ e
            Dim rules4(0) As SelectionIntentRule
( i$ n& i& J9 _- h' \2 X3 E            rules4(0) = bodyFeatureRule1, |# x; \$ D$ B* c- U; P+ {
            Dim scCollector2 As ScCollector
$ f( _! J" y9 j2 U8 j3 J' u            scCollector2 = workPart.ScCollectors.CreateCollector()
/ {6 E* Y# X% G7 [7 j6 y9 M, ]2 p            scCollector2.ReplaceRules(rules4, False)7 H( \9 y- @, X# H
5 i4 F* S1 F+ a, \( z
            booleanBuilder1.ToolBodyCollector = scCollector22 P8 m; J- I, A# R, l# N, D
            Dim nXObject1 As NXObject+ b( \! K' G( H
            nXObject1 = booleanBuilder1.Commit()
$ Z: d" V" @9 v. w) t2 l4 \
, U" s  c: ]4 }* Z; {0 O            booleanBuilder1.Destroy()
' ?% M' e! L) }6 k. v
+ Z& V7 N+ K% m9 b4 e3 j" W- s
4 f" D- }, R! H7 ?! X/ S! B6 O, {            Dim objects2(0) As DisplayableObject( r! T& H* }# P0 I5 D
            objects2(0) = CutBody.GetBodies(0)" T6 z# v/ N4 F/ @" e- a* C* @
            theSession.DisplayManager.BlankObjects(objects2)
8 J# U- P5 e/ W  O' M        Catch ex As Exception2 F- X" ?7 Z0 I, x8 J# ]
            errorCode = 1
4 Z5 g% G$ a0 v6 C6 n7 c            theUI.NXMessageBox.Show("Block Styler", NXMessageBox.DialogType.Error, ex.ToString): \3 c) n+ Q8 |+ s3 s0 |
# W! [  c+ j0 b' Y4 m6 I5 m( l
        End Try
$ P# i% o$ y8 u& p$ C! z( N8 Z. K        CreateChainGear = errorCode; Z, G# x3 \! a2 H$ Y8 |3 ^
    End Function
  I, F+ ?& i, K7 t# `. Z3 ~* D   
5 ?+ j+ {8 e! i4 ^( ]* {/ f1 fEnd Class[/code]
& X- w( d$ e+ |: N: X  K
! o! L* T8 n% j7 x' r1 S
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