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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
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w* ~3 s! w `; n3 y' p# G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 ?8 E2 v9 D; d( Y y9 |' e9 S e
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
. r9 M2 b$ n1 d2 h) b/ I- Private Sub cmdInsert_Click()/ S% k* i# {2 H& q( c% O1 n
1 S; q- x& {* B: o2 w- }! E- Dim ptInsert(2) As Double '原点
' w( R$ \' Y; Y7 Q. U - ptInsert(0) = 0+ Y( N2 n/ C) N2 k+ h+ I
- ptInsert(1) = 05 P) L+ f" ~8 d% B x: s& j! x* p
- ptInsert(2) = 00 Q# m+ B5 M, N% ?
- _( s+ U/ n" H: c+ s& U' n- Dim BR As AcadBlock '定义块
7 K0 F, C0 I6 y( c1 b% N" O# a* M1 p - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")0 m5 s; n3 r1 O) X6 x) w
- 6 y7 v. p& n! D2 g0 a
- '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9 S9 \& A$ P8 w9 c3 D- I
- Dim E As AcadEntity! @6 O2 h0 [8 f! A/ x' {/ a' ~
- For Each E In BR
5 R9 T4 \# I+ p: B' K- q+ w2 U8 x8 t - E.Delete
( v5 S. p- e( l+ k - Next7 p' K! n; h) g+ d
1 @; r+ F" X' p3 l4 [- '----------插入块A 仅一个---------------------------------* x* `- p* ?! g, L
- Dim B As AcadBlockReference '声明一个块参照变量3 q+ I0 h3 b$ z6 ]
- Dim P As Variant '声明一个变体变量用于接收三维点坐标; F$ f/ Q$ a) m- z
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
1 m" W7 F3 v& Y z5 v0 U9 p. t( N - 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9 A8 _: y2 H% U7 }6 |2 }
- 2 `! p( ` e: s! K
1 M+ K7 g) j# E; c2 j6 u! C- '----------插入块B---------------------------------' `% U5 e! a! K6 i9 R
4 x1 e& k6 l. [( p! p/ B- Dim pNew(2) As Double
) H7 Z, ~3 p; ]% g# d - pNew(0) = P(0) - 5001 p' n* a* R: e0 A( b' \
- pNew(1) = P(1) + 1405.089 m/ s" h/ F$ t/ s& V
- pNew(2) = P(2)9 x4 e3 @# p/ j# E6 B
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
& l( _. c5 ]. V5 }- A% ` - 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0 C, L) h' Q" ?" x
- 5 E% }8 E6 m; F6 J/ ~
- ) c: t* a. a) H& b
- Dim I As Integer7 B# x+ |, s% M; v3 h/ x$ x% a, h
- For I = 2 To Val(blkBNum.Text) Step 1
5 P. i+ Q: ~: E2 d - Dim pBNew(2) As Double2 b% I/ Q9 z9 `: l( ]; C! W8 J
- pBNew(0) = P(0)
! k" P: Z8 n* g - pBNew(1) = P(1) + 2000
' q& D* S: C+ [& M% c* B, o - pBNew(2) = P(2)
, X4 x+ M/ A; Z0 {* x# J
/ d2 {) K9 l4 p V4 o4 e+ A- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)+ S% B% f* F1 @& ~
- 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
0 Y/ R6 H4 }, l6 _7 h3 D3 n - Next& W- ~' p% h3 _' y* ^7 d1 ^
3 Z; Y8 r9 \- ^- L. H
; B; O" M$ d/ I) h- '----------插入块C 仅一个---------------------------------- l; C2 N: e$ a6 A9 E/ Z' [9 k
- Dim pCNew(2) As Double
1 q4 C9 H4 A& w& V0 T - pCNew(0) = P(0)- z) n5 A) }( ]8 h8 _' S
- pCNew(1) = P(1) + 2000
! U- p" P0 J0 |% U& @5 j# d; u - pCNew(2) = P(2)
, _% z- d8 u9 A3 t, U) t' ` - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
: C$ h9 U/ \' M# F$ |2 G( }0 n - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
- S4 P) U0 Y* w) p" I0 j& s7 S1 X9 V
Y( E1 R% X- J3 \( d$ Z- # C, P$ _- V" m% l1 N1 H1 A
- '----------旋转块E---------------------------------
1 k/ S* U7 ^+ H9 b' L4 W- c- |+ ?: ^# ] - B.Rotate ptInsert, 0.2
0 z4 c! h1 X" X& V
" s( a- a" ~. R% ?( \* K2 s- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
5 F/ y l3 ] y; ], k( q0 }: X
+ k( M6 \% G& ^4 y( Q* `- Dim temA As AcadBlockReference3 l4 e! j0 q/ h. `8 W u9 W7 f+ W
- Dim temB As AcadEntity5 c* `5 Z/ ?' S% s3 m& [
- Dim ptCir1(2) As Double '第一个圆圆心坐标! q2 U2 f: H$ r* n0 u8 I1 G$ O; R4 e
- Dim ptCir2(2) As Double '第二个圆圆心坐标
$ V6 w6 Y+ s5 P+ B# m) |7 x - Dim C As Variant, J As Integer
6 b v2 y0 M. L1 M# T
: f; ]$ {. y6 e7 J( E- For Each temA In BR '这个遍历就行
- e. F( R7 L" }- H - If temA.Name = blkCName.Text Then, I% D7 J. I# p7 S! i
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
5 u, V8 S( Z* }# S# ?4 y4 k - J = 1
1 \! u- C7 ~" {9 e: n% 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
5 h3 O* P0 A6 o- j, _ - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
: p: u& z) f( `4 a - '开始找圆,找到圆就提取坐标
( o1 V' w2 ~) x: T: C, W - If temB.ObjectName = "AcDbCircle" Then$ o$ @% t% E2 o! d+ t+ \& E0 E! {# E
- C = temB.Center '提取圆心坐标% C3 G" f) Y- V( E6 K0 v
- 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
, x' d/ a" e% a4 `* o - C(1) = ptInsert(1) + P(1) + C(1)
# [$ w/ V# Z/ E5 O+ N4 o# V - C(2) = ptInsert(2) + P(2) + C(2) \# W5 R' Z) V Q/ _+ k# P
- If J = 1 Then* J. [# W ?- m, r
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
n9 t& |4 M- e' R! ? - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
" }: d* }. ~) I" |: M; ] - ptCir1(2) = C(2)
, {; Z9 m) i- r4 c& G - J = 2
2 v2 w/ g( A- c3 U - Else1 M6 G, c# T& s3 s$ B9 w2 v# e+ }
- ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2) @' b X$ G, J M
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
9 J7 I! w+ H7 J$ e2 x% t - ptCir2(2) = C(2)4 C6 M% P- j4 k" n9 n
- End If" ?2 t+ e9 \2 a
- End If
5 G! a2 _' |7 u9 y- o: ~ - Next
* V* A" e; n' ^+ w' i - End If7 s/ `; D; O# @
- Next2 F# K8 e) f1 A5 f% {
. o* W1 L/ L7 X- $ y7 R, L- ?; C, {
- ThisDrawing.Regen acActiveViewport
) L" z6 s# f9 O; H) `; F8 N - + w& z% O! W0 _! I
- End Sub
复制代码 0 l/ X- P& {& Y' g V, M
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) B9 n! D4 ~3 p" z* ? ?
- Private Sub cmdInsert_Click()
2 n0 R+ D# A( D, J - Dim ptInsert(2) As Double '原点
8 g2 e# X1 k) z7 Q - ptInsert(0) = 0
. Z3 J9 r# ~; j - ptInsert(1) = 0/ v$ B. `3 o. {1 f0 s8 j9 S
- ptInsert(2) = 0
! o3 y& @: z0 d. ~0 D. { - Dim BR As AcadBlock '定义块
" G0 p+ m! K* G - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")& r- `9 a2 H [6 ^' y( }9 c* i; ^
- '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* M; G& P$ D4 x0 O
- Dim E As AcadEntity
; u) ^. V2 x8 @; R( \ - For Each E In BR3 L" Y& v- u' e+ }3 O0 S+ W. {
- E.Delete
- w/ [* I" U$ Y7 b a# f - Next
* r w* @! f) q% i1 F -
2 h3 A6 I' G# G - '----------插入块A 仅一个--------------------------------- f K4 ^( p' r2 D2 {) s& ]& m# |
- Dim B As AcadBlockReference '声明一个块参照变量
9 T8 R5 P2 {, K4 e+ r* [ - Dim P As Variant '声明一个变体变量用于接收三维点坐标
, r- P m# Q, z9 b; O - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)9 D! K! a% }+ `1 ^, _
- 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1 }% W' e6 Z4 Y& }4 M9 ]+ k+ d
c7 ~6 y6 H4 v' Q* u- '----------插入块B---------------------------------
9 ]% l* ?/ T& [1 |6 _" | - Dim pNew(2) As Double3 w& _: V& z9 K
- pNew(0) = P(0) - 500
& k# _% V8 e( ]0 n' f1 @ - pNew(1) = P(1) + 1405.08
6 m( e2 d. d7 c, U( [) i" R - pNew(2) = P(2). T7 l. v# {7 Q7 T+ S3 f4 V8 }
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
7 |% z1 f$ d2 x H G3 E5 }2 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
- b6 m, n. C/ l7 h3 ^' Q - Dim I As Integer
4 s/ t/ N# N" e - For I = 2 To Val(blkBNum.Text) Step 1- ]% e" [9 B& f3 [( ~0 n) H
- Dim pBNew(2) As Double9 V1 y# q3 k/ O. [1 X3 w
- pBNew(0) = P(0)* X8 Y( V! v i
- pBNew(1) = P(1) + 2000
* A* z/ n* M) c, M2 Q5 o - pBNew(2) = P(2). ]# p$ l- B& U$ ~; E, s' t- l/ x
- 1 S) Y; F0 K3 f3 o1 q9 K% h
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
4 k2 v2 P0 V |- R( Q9 w - 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$ B, `. [/ b, S' _* n. O
- Next
% }% H; }5 ?& @9 ?* } - 3 O; Q9 v/ [0 e* W5 g) m% D
- '----------插入块C 仅一个---------------------------------
. H/ t- L. P, Q - Dim pCNew(2) As Double9 G! \* g$ {% d5 `
- pCNew(0) = P(0)
% Y% w/ b9 h9 a9 |3 Z: S - pCNew(1) = P(1) + 2000" B, n+ R5 H3 _5 B3 H& y" P
- pCNew(2) = P(2)4 a. r4 N! k0 ]6 b
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
' [! j8 e5 k8 D% N7 \& z3 X" O - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
v5 S4 _& K7 n# \: |/ p- x - ( _+ s7 Z1 ?4 w$ z) U) \1 U) @
- '----------旋转块E---------------------------------
6 W2 I6 L) H2 @& f$ x0 j* B# e - B.Rotate ptInsert, 0.2
7 k' Z; n6 l5 o- l% h - '创建两个UCS,用于下一步转换圆心在模型空间的坐标
# H$ ^3 V) A) i. x: L9 d- l9 ] - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度. Z3 w0 J k2 v* w. ]
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS- V6 \8 `- z8 l0 ~! Q
- Dim XP As Variant, YP As Variant4 L; c ?: b0 j/ Y g
- With ThisDrawing
! T& ~7 ~# {! `% z% {. k - With .Utility3 x) S* w+ R2 y% N2 o# ]! M# J
- XP = .PolarPoint(ptInsert, -0.2, 1)# s4 H3 _1 \2 h6 i% q# [! u
- YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
) Q2 Q. k0 I" I3 Q' a% T - End With: c8 \' {) ? m, m2 I* Q# V, m
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
( L0 a6 s9 K, y. D& w' M - XP(0) = 1: XP(1) = 0& ^+ e$ d% |1 i
- YP(0) = 0: YP(1) = 1
; B; g& t7 d& a" y6 G" X3 [$ O - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
0 n7 i4 B0 r5 l5 ^4 A - End With3 x Q6 ~, U( H4 w' Q
- * J' \' \& t* Z! Z
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
; |2 g @6 R/ c, y$ l; f) n; T" v - Dim temA As AcadBlockReference3 F2 C5 d4 z6 @7 i
- Dim temB As AcadEntity
4 j C* @) |4 O- s, H! |! j7 S) B - Dim ptCir1(2) As Double '第一个圆圆心坐标4 P3 F9 v2 @: W2 D
- Dim ptCir2(2) As Double '第二个圆圆心坐标7 F$ Y/ j7 }# s8 N6 S
- Dim C As Variant, J As Integer
* |) y9 s2 Y9 D- ~( T2 j - For Each temA In BR '这个遍历就行
9 X. P1 W2 w2 _# B! j - If temA.Name = blkCName.Text Then3 x# F' s: r& R: w2 U e" T) t5 A( Y
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
- W5 I8 N& R3 D$ j2 e - J = 1
) C3 ~, w$ \ u4 X3 n% a - ' 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$ r% G" Y' K! V! L q
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵1 H. ]2 O# ]9 [# D- B
- '开始找圆,找到圆就提取坐标
1 q4 i1 A! G c; G - If temB.ObjectName = "AcDbCircle" Then2 p+ I t8 q4 i) k4 m
- C = temB.Center '提取圆心坐标
0 g" h6 U3 X4 D* 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- ~+ R; b: X/ j* N* q( t
- C(1) = ptInsert(1) + P(1) + C(1)& Q) k# u4 O, ]& g5 w) F
- C(2) = ptInsert(2) + P(2) + C(2)
l3 H, E. h. e! K$ y; F9 |; R - ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs' P* ]( Q2 A# ~, ?! } \/ I
- 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
, K8 z( u l% f( e2 I' {" B - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
" z/ p- u0 z( I! G* ^ - If J = 1 Then
6 I5 t0 A/ Q0 R/ u! q - ptCir1(0) = C(0)( O6 R* ?' J) j2 d& ~9 x' l& z
- ptCir1(1) = C(1)
* s3 ?3 t& W) V - ptCir1(2) = C(2)9 M* o8 \( t# j/ s; G( G8 h
- J = 2
8 \" o4 r5 [# V - Else/ D; y$ t7 e# E0 f8 L
- ptCir2(0) = C(0)
$ R% u8 n/ h3 `/ n" e* n6 v4 B6 U - ptCir2(1) = C(1)
& t0 w0 m. {* d2 k+ w - ptCir2(2) = C(2)5 I1 ^9 w3 n5 r
- End If
' n# x& _! W+ Z( n5 } - End If
3 F* S# t9 q& I - Next
2 U" k2 n4 E B7 S - End If
* z. b3 Z/ V- n/ H7 x0 d - Next
9 B/ `! G; X+ W: o. R1 x1 h: B" D - 8 c/ i% L. I( T z+ h8 J( c
2 c% m3 ^7 R% l* J8 f, h& r- ThisDrawing.Regen acActiveViewport
/ b) y; B# U* p* S: O2 H% L: a0 B - End Sub
复制代码 0 j# Q1 k8 m8 d! h# ~4 c+ \3 f
下面是使用辅助点
* d. F5 N* Y$ Z' p; @. T7 ]- Private Sub cmdInsert_Click()& D9 ^% O6 D1 I
- Dim ptInsert(2) As Double '原点
# k$ B; M/ C7 o/ P - ptInsert(0) = 0# W% } S, v8 p- t
- ptInsert(1) = 0
3 B. Y8 B& [7 B! M+ e - ptInsert(2) = 0; J9 {9 t: U6 s/ Z
- Dim BR As AcadBlock '定义块6 @/ b$ ~4 j1 d$ _+ z* a
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
6 R0 a' q8 C" `) h+ r2 s/ P - '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
' I! X' ^: P8 G2 J - Dim E As AcadEntity
1 b5 T+ ~& x- o1 L* F, Q - For Each E In BR
}2 T/ s5 f2 B. p. d - E.Delete5 h1 {* s: W2 R! S+ _8 k
- Next
\3 A U6 T' G - '----------插入块A 仅一个---------------------------------
0 P6 |/ _1 [' | - Dim B As AcadBlockReference '声明一个块参照变量3 u* P# o) H' u7 |. m+ G3 H
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
( F: Z; U4 e6 O- w - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0); F; w! R* O. U5 O. U7 z& g; M5 L
- 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4 L) N/ b+ @2 g$ l" [
- - `9 q" e. h( F! s
- '----------插入块B---------------------------------3 `' Q5 b( F2 w6 D, y) J
- Dim pNew(2) As Double, s" m2 d; l& \1 O# Q" K
- pNew(0) = P(0) - 5002 u v7 ?& `, M$ O: d; l
- pNew(1) = P(1) + 1405.08
' G" A- }! t, W' h - pNew(2) = P(2)
4 k4 L& A( w% \5 V# P - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)3 o! B W+ R. T
- 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* i0 @1 F' E b/ `/ A$ s
- # L4 e( `1 J$ j; A4 s
- Dim I As Integer
9 L& P8 c; I. ~6 [; \2 [& O. K - For I = 2 To Val(blkBNum.Text) Step 1
& m$ L4 R( x: r y$ ? - Dim pBNew(2) As Double/ t4 w" z3 B! @, H7 ]" ]8 S2 |
- pBNew(0) = P(0). \# C$ }0 x3 h k% A: I# M
- pBNew(1) = P(1) + 2000. y( Y& r/ S$ B$ q# w' L6 H
- pBNew(2) = P(2)6 @7 Q/ M1 q" ]
- , v0 c- K ~1 a* D% T' u7 Q
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
7 X6 k% ?3 t- K2 C- K9 [ - 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
. E4 E( \5 m8 \1 V7 ~9 @ - Next
7 n+ d4 X+ T3 I; U/ v - ; v* G8 g' f1 S. m
- '----------插入块C 仅一个---------------------------------) E( e, T1 e/ }9 |# m
- Dim pCNew(2) As Double5 \ Y. [, h7 j* {; D
- pCNew(0) = P(0)& |: O9 T7 b% e: i& S+ A8 `
- pCNew(1) = P(1) + 2000
4 o, P$ d% s6 h9 m! r0 K. r - pCNew(2) = P(2)
4 D8 t) X3 K5 l - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
) P: D( J) a& N8 L+ m# y - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0): ~% j# Q1 o. S/ C; ?
- - L" [' e% u" P) O. u
- '----------旋转块E---------------------------------
( r% M7 a- N5 n- z5 N/ x+ S5 V - B.Rotate ptInsert, 0.22 o$ m# |) d; l3 \, R9 i6 I" }
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------% ?$ U! a4 M; ]# C
- Dim temA As AcadBlockReference. }. l7 E) t1 a' I) U }; a
- Dim temB As AcadEntity9 i# J! u1 [* a5 F* H8 T, \
- Dim ptCir1(2) As Double '第一个圆圆心坐标
8 n& f# f& d$ ~- M - Dim ptCir2(2) As Double '第二个圆圆心坐标
1 Y" ^) i7 A0 d3 A - Dim C As Variant, J As Integer; ^% Z2 C/ J1 b# n7 T
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标2 m V7 T" |& s
- For Each temA In BR '这个遍历就行
0 c) V7 N- M6 `% e$ }! f1 u - If temA.Name = blkCName.Text Then
/ s$ _) j' g/ M- E - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标) z# E% P% u: [# E9 y9 S1 {/ [, [
- J = 1$ c5 T& E( w) G: c* x
- ' 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# J' x- S- s! g) S
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵# B! `( u6 r) T# P1 U9 g* g
- '开始找圆,找到圆就提取坐标
" a# A; z! M* v1 w, K! _1 D1 u0 w - If temB.ObjectName = "AcDbCircle" Then; i6 o- T3 e# N; Q/ J$ e
- C = temB.Center '提取圆心坐标" H: S, ?: O% H
- 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
. w7 D1 m# D3 \# ]* n( y+ f - C(1) = ptInsert(1) + P(1) + C(1)
8 I0 k! ^3 c& T, R% n% p1 K1 h) B- b5 L - C(2) = ptInsert(2) + P(2) + C(2)+ l5 h4 H- y- B+ l' k7 _* X
- 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
( @( d# }1 m; k2 |" y - 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 x, ?( e/ N. C/ C' ]8 @5 H4 c ^: e
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
1 u$ E0 p7 P/ u! }4 s3 h - ObjP.Delete '删除用过的辅助点" i; g' r4 Y" K% E* ^
- If J = 1 Then1 I; ^. q" M6 x& J
- ptCir1(0) = C(0)
5 i' {/ F; q1 V, r - ptCir1(1) = C(1)4 \3 b& S- b, ?$ J
- ptCir1(2) = C(2)
$ c$ I% p9 O/ Y/ J4 O* r0 F. s - J = 2. i( C0 R0 S7 D0 @9 }
- Else" O. I6 [7 ?9 _) H. J/ z
- ptCir2(0) = C(0)
0 P; D9 @2 d3 B2 M+ x0 W - ptCir2(1) = C(1)
! ^5 T) m5 m9 t, G - ptCir2(2) = C(2)4 u4 B8 r1 H4 ~" ]* M7 I
- End If) z- b. k0 z3 L% K- v; \8 G
- End If
& v- j- Y6 t) [$ g# ^: d - Next9 `0 R( s2 v( I+ g
- End If
( N6 N5 r6 j9 x/ W6 F" v) y - Next7 ^6 F- D7 [# Q/ k
- 0 V4 |8 Y! ?4 X8 ^
- ThisDrawing.Regen acActiveViewport# W6 v) f9 T* O* @- D! o
- End Sub
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