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发表于 2012-6-11 21:12:54
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来自: 中国辽宁
本帖最后由 woaishuijia 于 2012-6-12 07:04 编辑 " V9 X% z8 Z! Y% I0 w
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你的目的是找到名字是 blockC的块后就进入第二层循环,然后遍历blockC中的各个图元 9 P3 N9 U% u: z+ G9 K9 u1 Q7 L; _
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
5 a( \8 w+ R- R! ]- V- Private Sub cmdInsert_Click()
; @: U' C [ U) C - ; M# r E2 f/ Z. m8 ]9 U$ B E+ M1 d
- Dim ptInsert(2) As Double '原点7 l3 U' d$ Z# w
- ptInsert(0) = 0$ e n W5 ^# n/ g) e# t
- ptInsert(1) = 0
. v3 l6 u9 @2 o+ }2 P8 \ - ptInsert(2) = 08 o: |' {8 s ^' @/ {( K% L
" ?3 m5 z* w# U# M( I6 ~3 f- Dim BR As AcadBlock '定义块
. [2 P* y* x) |( L* w - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
, y3 h# o. D$ U: Q- a- Y2 k - ; g3 c5 w: G; _! H
- '清除块E中原有的图元,否则每运行一次程序,blockE中都会添加一些块参照,越来越大了
+ t# L: V8 @6 i+ j, Z# I* p6 m - Dim E As AcadEntity( [; X; {$ B: E' k( ~% m3 A2 a- v
- For Each E In BR
- J3 _2 K' Z6 u# g3 } - E.Delete7 r! i0 M2 }/ t% D& I
- Next
% u! Y" l, d6 y, m6 f - 3 k+ z; c& d; ^+ k7 T
- '----------插入块A 仅一个---------------------------------) T* U, W2 l1 d" t$ o7 n
- Dim B As AcadBlockReference '声明一个块参照变量6 _* s+ ^! {$ p/ S6 T
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
& w7 E, b- D% F7 B' E6 _ - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)9 B+ @ C# x' C$ L* _0 x8 @& |
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组+ e1 z# j# D# K- _
, |- I4 m- f: }. ?- q' k, }- 4 Z' |8 n9 w' t$ I
- '----------插入块B---------------------------------" k" A) T- e& a+ n" _! ~: r
9 a" i5 u: L1 O; t2 u1 e0 U% z2 X# B- Dim pNew(2) As Double
. R; ^# N* i; A, J/ r6 Q# y - pNew(0) = P(0) - 500
$ j! ]7 \ `) ]4 O* G - pNew(1) = P(1) + 1405.08
( H$ q U: R# ]8 N8 p' ~ - pNew(2) = P(2)
8 p3 ?& r4 X/ n3 O - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
5 P0 _& C1 E+ Y. l, {! y - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
3 U9 D1 l" J" q6 }/ j% G8 Y
4 x1 d3 d( _3 Z3 k
5 z' O$ J1 X+ Q, f! r9 Y& B2 Z- Dim I As Integer
. Y& ^8 c, k4 s1 k6 p$ [ - For I = 2 To Val(blkBNum.Text) Step 1. c! N: P: W, I. J* t7 S% m) C
- Dim pBNew(2) As Double
8 |7 ?! V$ \7 b, ?7 p: B - pBNew(0) = P(0). H' Y5 `# K0 h# R3 ?" Q" `
- pBNew(1) = P(1) + 2000
; l8 [2 K4 K! v0 a - pBNew(2) = P(2)
2 B! v9 v( V h% ~ - # g- W, \0 S% Q+ o- ?% {
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
! E6 H! K# K6 ]4 l8 J3 X. B" M - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组* A7 L2 d( y& [; F- ]
- Next
; k8 R5 k! P/ x+ ?
2 P. y1 b9 G" g6 u6 G, z- 6 v) ?& k+ C5 z! V# v! U4 [
- '----------插入块C 仅一个---------------------------------! B7 N9 U3 p h) v
- Dim pCNew(2) As Double
- c8 k1 d( E! F1 \/ E7 o - pCNew(0) = P(0)! _- n5 U- ?. n( o, i
- pCNew(1) = P(1) + 2000( R% x( _1 g. U- F( [. ~) V: G
- pCNew(2) = P(2) c" u' \5 @* I$ n1 J! P; R, h
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
+ j* w5 ?6 u! E: d - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
6 p2 W) D1 @/ ]9 Y4 u3 q. ^2 s! j - ! H B5 I" R% ~0 q0 n6 C+ u8 p
- J( _9 R \, {& R# }# P; ^7 q' r
- '----------旋转块E---------------------------------/ f2 r& w7 C5 D; L# }! e1 p
- B.Rotate ptInsert, 0.28 \; H0 l# m( Y$ g
- 3 o8 w/ w J4 h+ F. o7 _
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------) ?; v0 ~- o+ c. j$ i6 Z
2 X3 @* z; c5 T: r- Dim temA As AcadBlockReference3 X2 v8 }+ R0 }
- Dim temB As AcadEntity
7 G$ f/ H1 h7 C: c' a+ q* A v( s5 F - Dim ptCir1(2) As Double '第一个圆圆心坐标
) b! _* m+ Q6 l - Dim ptCir2(2) As Double '第二个圆圆心坐标: A- d9 b: Y+ e
- Dim C As Variant, J As Integer
7 E/ p3 y' W0 t8 t$ c% g
2 J6 H; s9 v+ W% ?2 f' Y& _4 y( |9 t- For Each temA In BR '这个遍历就行4 g( Z ?/ {4 D0 z
- If temA.Name = blkCName.Text Then5 z9 C; ?7 P4 D6 P
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标8 h, A. S' F* m; }. c I9 R# H
- J = 1, G) y2 o' l( r( x! b
- ' For Each temB In temA '在这里就开始出错了,因为这个temA是BlockReference,是块C的参照- w! r& u0 ~! W( C V: O
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵: _8 D* p$ c4 B
- '开始找圆,找到圆就提取坐标7 V( m2 ^1 p: ?/ s' f G6 w
- If temB.ObjectName = "AcDbCircle" Then
$ @) I* r, C6 c( C3 x6 Y# h- f& T - C = temB.Center '提取圆心坐标+ N0 G* e( U$ S) d, S! ?8 A
- C(0) = ptInsert(0) + P(0) + C(0) '计算该圆心在模型空间的坐标--块E参照未旋转时
9 {/ R5 v* L/ k- Y, d - C(1) = ptInsert(1) + P(1) + C(1); a% u) \+ Z3 S% H
- C(2) = ptInsert(2) + P(2) + C(2)* ^. Z+ b& |6 u( J) C/ |- ~
- If J = 1 Then
$ X( R; H; _5 p" i8 r - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)- O$ `# N& g2 u( Y. s
- ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)- ]# b4 J! }7 V g3 k
- ptCir1(2) = C(2)) r5 v w- V7 n6 f0 `
- J = 2) V; T& o3 }) K$ W6 M0 z' B
- Else
8 n. A- v9 Z6 f2 d: H) s! h S - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2), J: h. o' j' {3 s b
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
/ q0 c0 ^1 ?4 V8 Y; _, z/ I - ptCir2(2) = C(2): @* E* |' t! k& U# _1 D2 }
- End If
7 s# M( j& i6 i; T4 A - End If$ c" r1 h" x. s: q
- Next/ {0 k. ^4 k5 G
- End If
# b& u& G4 l1 \9 l6 Z& ~ - Next+ x) {/ a5 ^" l Y1 ?4 W& R3 x7 @
- $ `: @: Y4 w0 B9 [- X: ^
7 g0 z6 y8 [* [# q) O1 i& q- ThisDrawing.Regen acActiveViewport% F9 s; P+ a) T6 ?" n2 G7 }
- 9 V% p" B$ Q- ^1 W1 b9 W5 R
- End Sub
复制代码 4 `3 y6 ~$ ?6 g3 z) S- T3 X! G
计算圆心在块E参照旋转后在模型空间的坐标,除了上面用三角函数计算的方法外,还可以借助UCS变换或使用辅助线(点)的方法,下面是UCS变换2 U, D* d$ h8 q& F' H! n
- Private Sub cmdInsert_Click(); O. b6 i" r9 C6 P, ^% x
- Dim ptInsert(2) As Double '原点
6 H0 I0 T$ m' K I0 g+ U - ptInsert(0) = 0
( g) `- D, Y O - ptInsert(1) = 0' B, E* r/ x y9 v% |# q9 Q
- ptInsert(2) = 05 w q6 G0 l; @" y+ h# J
- Dim BR As AcadBlock '定义块5 Y! @+ f" D. b9 L- S) ?1 \
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")" t: m/ c* _4 z W, Z R* V! j
- '清除块E中原有的图元,否则每运行一次程序,blockE中都会添加一些块参照,越来越大了
& w# D5 h! ~; V1 _5 @* q4 G; A - Dim E As AcadEntity
( u1 r) P( O4 X2 P5 u& j; Z. S$ n - For Each E In BR
& c: @/ [! d' C' l' q0 z. `; R! } v - E.Delete& c- c5 D. p& v. C2 \2 ^7 ~
- Next" y& v6 }$ F x$ ~* r F
-
+ n# f2 \, e7 J/ D y- W( V - '----------插入块A 仅一个---------------------------------
, G/ L) W7 L9 T1 D } - Dim B As AcadBlockReference '声明一个块参照变量2 ^- D* |( v% X/ v6 k
- Dim P As Variant '声明一个变体变量用于接收三维点坐标( n( z8 i# i* H6 N
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
, S# R8 ]0 P/ K* o1 O5 X; ` - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
L* {4 M, U% e' {- `, r
8 b* u& z. O" k* L- i- '----------插入块B---------------------------------5 D9 R) H' j9 i$ t5 K
- Dim pNew(2) As Double' ^- g3 y- I7 ~: E) I3 f2 p
- pNew(0) = P(0) - 500
|4 v* F- ^, w2 C M - pNew(1) = P(1) + 1405.089 U6 e1 Q% ]& t
- pNew(2) = P(2)0 U9 ?" N- ]" |; t# D
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
! z$ P3 D" H0 r0 g - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组& h: ~/ A, m- k/ `" A3 ^* R2 }8 W
- Dim I As Integer
7 V4 | y8 @. g) z - For I = 2 To Val(blkBNum.Text) Step 1
# n" i* K: u' ^, \ - Dim pBNew(2) As Double# ?* r9 s0 g' l0 c
- pBNew(0) = P(0)# }' u( @4 T' t; G3 Z7 y
- pBNew(1) = P(1) + 2000
. M: X! f: v5 Q" d' S2 p1 _: Q9 @ - pBNew(2) = P(2)! U9 }7 l m2 _# i6 g+ i
- $ h- [2 @* D9 m/ `. e
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
( z5 w8 {, P% n9 ]; {9 O - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
# L7 ^! A5 [1 A& ~7 E, n - Next
5 }& x s* P# J - 6 F* X5 C. x/ s8 |, s
- '----------插入块C 仅一个---------------------------------
* e$ G( [0 Z4 e$ A - Dim pCNew(2) As Double
6 w, @, Y' y$ g+ O - pCNew(0) = P(0)
( W6 d1 }5 R; N - pCNew(1) = P(1) + 2000' `9 u4 o; e7 H" o$ \ R# f+ L0 ^
- pCNew(2) = P(2)0 T; g7 M& j9 \: S/ w
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
2 z% k3 c# I: I: _! T, P - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
" s! n! R% ?# @7 Z( a
! q! ?+ b, W7 K( s- '----------旋转块E---------------------------------' F/ k; d+ }4 A( [7 h$ N7 j' d: [
- B.Rotate ptInsert, 0.2
- f0 ^- w/ o& t1 Q2 k - '创建两个UCS,用于下一步转换圆心在模型空间的坐标& u# d1 ~) F2 k9 b* Z5 U
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度2 s- X; D# e, A+ ]# Z4 y
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
# ]4 y6 n1 T) t- ]: T6 u- D/ Y# l - Dim XP As Variant, YP As Variant
& {3 N. ~- ]- I ]0 j - With ThisDrawing
: \' ?/ ^7 x& O - With .Utility- C _1 \& Z5 m& y" q$ l
- XP = .PolarPoint(ptInsert, -0.2, 1)
8 |1 x0 G7 ]4 k' Q1 h$ e' e - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
: A& u9 V8 p% M! v) v1 d: w* [ - End With2 B+ t. s) b+ @& J3 Y
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
0 y# Y. L3 H- M1 w4 l! j" W x7 Y - XP(0) = 1: XP(1) = 0
1 O1 L# h# M% Y9 t( W - YP(0) = 0: YP(1) = 1
( V3 q% T6 s7 l3 h* `: T% b - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
; F# s" A) `5 _3 D - End With, M2 u8 L# \, s
; e9 k" o1 j% A- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------0 A. {1 O1 m- E2 M9 \! ]% l
- Dim temA As AcadBlockReference0 y0 C3 _. A4 s- y% d# s' r8 @' }
- Dim temB As AcadEntity8 Z2 T, W, `, Y0 P5 B- ` f3 A
- Dim ptCir1(2) As Double '第一个圆圆心坐标
, \1 \, M' K2 z. J - Dim ptCir2(2) As Double '第二个圆圆心坐标
0 s, A: _1 }6 c, I- ^3 j6 G2 z1 r - Dim C As Variant, J As Integer/ ^, q# ]- d% a3 w
- For Each temA In BR '这个遍历就行( Z p) \2 a7 g+ ~
- If temA.Name = blkCName.Text Then% v6 K. ]) }2 W) M$ Z# s$ H) e4 m
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
& U0 ~2 {+ X! N# N# u) K1 D$ C - J = 1% I7 ^1 O7 x o
- ' For Each temB In temA '在这里就开始出错了,因为这个temA是BlockReference,是块C的参照
4 [. x6 O6 g- H3 O - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
# W& }% m0 Z0 o$ [+ u. t1 N - '开始找圆,找到圆就提取坐标8 t4 u/ ]1 m6 Y1 x* N/ l
- If temB.ObjectName = "AcDbCircle" Then
! t$ i2 b# v' x' B* j. _; s3 X - C = temB.Center '提取圆心坐标0 A; w" ?# R- J
- C(0) = ptInsert(0) + P(0) + C(0) '计算该圆心在模型空间的坐标--块E参照未旋转时. d9 f9 W% u S% T- @9 M) h
- C(1) = ptInsert(1) + P(1) + C(1)
9 j4 @8 p4 x7 F - C(2) = ptInsert(2) + P(2) + C(2)( o% Y5 ^' c2 V6 v: M. T
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs3 i& C7 F( \) [5 }% G8 \5 E
- C = ThisDrawing.Utility.TranslateCoordinates(C, acWorld, acUCS, False) '得到该圆心在UCS中的坐标--块E参照旋转0.2弧度后该圆心在模型空间的真正位置/ ~. b" Z2 g! S' T% i
- ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
- a, D/ ^! e: X - If J = 1 Then+ `% i$ ~! W2 x0 w( }) k
- ptCir1(0) = C(0)+ [: a7 K7 a: v1 E1 c
- ptCir1(1) = C(1)
* U I0 s6 R6 \; i( b - ptCir1(2) = C(2)
9 b" m6 O2 w$ i* l8 M. ^( Y - J = 27 ^2 [0 ?& L' c+ ~, @3 X
- Else
) J w a& b* Z9 B% p |- |7 } - ptCir2(0) = C(0)
l+ N& X! x1 \6 Y/ l( T- S - ptCir2(1) = C(1)
2 D* U9 l! n+ Y6 M3 h - ptCir2(2) = C(2)
) X7 X( U- d9 Q; h* I) O7 j% O6 _ - End If2 N7 d: `# x% V y3 l
- End If! P4 r% Z1 F$ @
- Next
" B/ `/ f+ {, X. s6 e - End If/ C. c. o. u" D& |" k
- Next1 [& {9 P: g. R3 o! M
- 3 Y& R3 t; d+ N& m# O7 |
- # l& ]- ]1 O, O! [2 q( n) A' L. D
- ThisDrawing.Regen acActiveViewport
+ \9 i! V; b+ X3 b- y$ T& a - End Sub
复制代码 ' Q; v0 k" Q* `
下面是使用辅助点9 L6 R* A6 o& l7 Z4 K# O
- Private Sub cmdInsert_Click()# {- C7 e u6 Q7 V* L. F
- Dim ptInsert(2) As Double '原点: o4 V4 X" K+ \& }
- ptInsert(0) = 0
$ Z, X9 K/ X0 H+ g) p: d- r - ptInsert(1) = 08 T) {$ c2 ~7 j6 s4 u' H
- ptInsert(2) = 0- d; E* j, m; b% ^# Y
- Dim BR As AcadBlock '定义块" N! o7 t# F3 F+ K, {) W1 `
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
, q1 v& z2 V1 `7 l# E, q1 R - '清除块E中原有的图元,否则每运行一次程序,blockE中都会添加一些块参照,越来越大了
4 Z2 ^4 b! d% j( @- k5 T s5 Y5 l; x - Dim E As AcadEntity
$ S9 J' ^6 d: t) L5 ?0 k1 u - For Each E In BR: Z; M/ V X( O- Z) D+ n
- E.Delete1 ~* u, w2 W! v: x
- Next
: v( M9 _* e6 h4 k2 }3 u& D - '----------插入块A 仅一个---------------------------------
, Z$ J# q+ l/ t1 N/ k& S; D - Dim B As AcadBlockReference '声明一个块参照变量
8 S4 ?5 T! a3 F' d' Y/ r3 }3 b) Y - Dim P As Variant '声明一个变体变量用于接收三维点坐标
: z, k: a5 u1 f, O8 R/ B. o. a* y - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
& O* H0 G2 [( _& f7 I - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组" L$ v% M7 C& b2 Y8 k h! c
$ ~3 A1 r. K& Y2 p7 M- '----------插入块B---------------------------------
1 w4 e9 q2 r! ^! }& ` - Dim pNew(2) As Double1 X* {: x* S, M& w6 p8 r( f( M% t/ m
- pNew(0) = P(0) - 5000 [1 K; o- k3 y% m! ?1 x
- pNew(1) = P(1) + 1405.08/ I# i$ w, t7 M
- pNew(2) = P(2)- d0 H! T* s7 X9 B8 Q# d
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)9 r, i; p6 {: G; b- D: A: B
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
# o. Z* r" D4 H2 b2 w$ S' \
7 w4 u7 H& s E" h- Dim I As Integer
; l, ], m' C" N/ H - For I = 2 To Val(blkBNum.Text) Step 19 L N6 d! c, W3 A0 \# \; x; z
- Dim pBNew(2) As Double
2 G6 L3 P# l/ s, ? y - pBNew(0) = P(0)
% |) T" B/ J Z' D0 @: A1 {7 g - pBNew(1) = P(1) + 2000
* e0 ]' t, S' P$ g - pBNew(2) = P(2)
. Y+ q7 S& P1 D) X4 \# k - 1 ^; v4 d7 O3 w c% v# ~
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0), C3 Y1 i y G+ E$ ?
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组* S v" C3 H! T# a7 k
- Next+ T& t$ L& d1 D5 U
- ( S' X' |% \, W1 p
- '----------插入块C 仅一个---------------------------------
1 e E" Y: v* z4 H- w - Dim pCNew(2) As Double
! s+ @/ _6 ?8 z( m/ S8 A3 _( q7 ] - pCNew(0) = P(0)' v) |- I# s# T/ r
- pCNew(1) = P(1) + 20008 X4 O- x9 n( R k6 B% r+ d9 R
- pCNew(2) = P(2)
& }5 `+ F/ S. _; J+ ] - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)) }" i9 N+ E$ v2 }& S% c
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
& Q$ b6 V1 ^2 M; L# a" @
$ A2 l0 n9 q. ^1 L- '----------旋转块E---------------------------------+ P8 ^' r6 `: z- G
- B.Rotate ptInsert, 0.28 n( g' G3 U1 G6 u
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------( P& {4 X, C( x0 l7 Q! _
- Dim temA As AcadBlockReference# i# S! i, v, q& I- u8 y: H
- Dim temB As AcadEntity
( @8 v' c9 ^( j! z6 ~ - Dim ptCir1(2) As Double '第一个圆圆心坐标$ x2 L# ~9 R0 D) |& J, Z [3 O$ s% b
- Dim ptCir2(2) As Double '第二个圆圆心坐标
5 }) o3 k: L- f9 p# o0 I1 K$ ]0 v - Dim C As Variant, J As Integer8 M( w! x, R9 U; v( d5 r
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
# d) e4 o1 {0 z+ b - For Each temA In BR '这个遍历就行9 S7 Z* b" M; L! u. G
- If temA.Name = blkCName.Text Then+ r/ `6 N7 R% q- e) @+ I" _
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标; U& o6 C- \0 m( _9 v7 y& Y- e
- J = 1
5 B( B8 P- N1 ]' Z% W0 Y2 Q% P - ' For Each temB In temA '在这里就开始出错了,因为这个temA是BlockReference,是块C的参照
$ p |# p y- e, b3 R; ?9 @ - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵) t/ }9 A2 r( M1 R6 }# l; O
- '开始找圆,找到圆就提取坐标
. Z' W/ U# e A* K& G4 R( S - If temB.ObjectName = "AcDbCircle" Then
1 G5 h: j0 v9 G9 k5 ]4 i - C = temB.Center '提取圆心坐标" q' V. i0 E1 ?
- C(0) = ptInsert(0) + P(0) + C(0) '计算该圆心在模型空间的坐标--块E参照未旋转时- z; s9 G& e. e4 g
- C(1) = ptInsert(1) + P(1) + C(1)7 D! q. K) |! _. w
- C(2) = ptInsert(2) + P(2) + C(2)( m7 ~; l( k+ Y1 c$ [ M' L5 }
- Set ObjP = ThisDrawing.ModelSpace.AddPoint(C) '在块E参照未旋转时的该圆圆心画一个辅助点
) J) j4 w/ M8 P1 V: z - ObjP.Rotate ptInsert, 0.2 '和块E一样,让该点以原点为基点旋转0.2弧度1 \& T; I) b9 i
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置& ]5 Z+ L* ^! V( ^" H3 A
- ObjP.Delete '删除用过的辅助点
) C) l2 P& @8 |. t0 b' L1 }2 A - If J = 1 Then
~+ b6 i' R7 U! b - ptCir1(0) = C(0); {6 G# G* P4 c9 L M, @
- ptCir1(1) = C(1)
: |8 a, }. k& k( V0 v - ptCir1(2) = C(2)- w0 A3 G; a$ g) w: O8 z
- J = 2
6 S/ i: L& }/ F6 u# K o - Else' F6 p+ q: a2 ]; A: P
- ptCir2(0) = C(0)
" y( k3 E$ g! H0 U* s) ?# h" X - ptCir2(1) = C(1)
& p7 p' [, t- y& j) y7 ^ - ptCir2(2) = C(2)
G3 m# f! n5 J7 \# @" P - End If
: u- F6 c% e) H5 T7 d - End If7 [9 V8 \" b: ^0 e X1 I
- Next/ [" y" {% g, `
- End If
. y- a' V& S$ K/ _- ~- { - Next- p0 G8 X- j% l4 ?7 y/ ~2 ]3 P
- : x1 Z: d& x C5 R, o1 `- U) i
- ThisDrawing.Regen acActiveViewport! U/ d! w3 V' @3 c6 q/ V
- End Sub
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