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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
8 E; @, r0 X% M5 y: |, z6 H" i4 z6 i+ n. `/ }' [7 [/ ]# _
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 ) O4 i& j( M. q y! h8 F# P
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
3 ^2 S, S$ n* K2 Z8 n+ R- Private Sub cmdInsert_Click()/ r1 h: E+ _0 G2 j$ w
- 8 L' g2 q+ t1 s1 S% r) [% ~4 z
- Dim ptInsert(2) As Double '原点" c; k% ~) h0 G5 f' `, W
- ptInsert(0) = 0/ t' J" i8 @* [2 Y z4 V
- ptInsert(1) = 0
- j, i& l3 I/ t, } - ptInsert(2) = 0
) U9 I2 v$ n, c) U: @9 E
W. ^" j; Z6 F. [0 B9 v5 x4 {/ n- Dim BR As AcadBlock '定义块
# ?) o, w1 |2 V0 b0 N$ K+ _1 ^ - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
0 i' I- [1 m6 A8 L3 Q
& ^: f& A. ?4 _" {- '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
2 s; U& }1 A5 p - Dim E As AcadEntity
- e& V; z$ d1 c, P; Q8 g - For Each E In BR
9 L: C/ ]5 o: |) E) k9 o9 ^ - E.Delete
]8 q. U7 {+ U - Next) T4 ?; ^1 m r. u0 d7 b6 l& A7 s
- 1 |9 W" I% m! z2 S. ^" q2 a
- '----------插入块A 仅一个---------------------------------
, B! h5 i3 R9 M9 {2 [3 @ - Dim B As AcadBlockReference '声明一个块参照变量1 {0 N3 n3 k7 u
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
4 K. Z7 B* ]) V/ {2 L$ e% O - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
+ g1 Z6 E" W/ d6 [# R, O5 u8 S% U' p - 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 N; j; \; E2 d2 {" j* m9 y1 a
: Q, J6 X% @$ e1 i" f2 A! F! n' s
+ w- o( I4 y2 C) O- '----------插入块B---------------------------------5 n; x' h+ P w$ z7 n
9 d3 [& l+ r3 J* m# S( C' ^5 X- Dim pNew(2) As Double0 u( K* ` F2 H7 ]9 N R1 ^
- pNew(0) = P(0) - 500
& `% o0 |( q) b1 p - pNew(1) = P(1) + 1405.08
9 i+ Y2 Y( N4 P4 e6 Y+ W: e - pNew(2) = P(2)
0 [$ k/ ?; o% D( a( J4 x* y - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
) ~ Z0 `& _' H. 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! I5 C5 c' k* Z z3 u7 a
- ; ^ j5 Z' V" Q0 R+ \" o
- 5 O- \5 d3 k& v7 r$ ?
- Dim I As Integer
, @5 E6 ]: p8 H4 I& ^ - For I = 2 To Val(blkBNum.Text) Step 1
& a2 i. E* {) ?& F - Dim pBNew(2) As Double
5 \: P" W( v( m5 c! b, i/ D9 i. y - pBNew(0) = P(0)
7 {& X5 d- N8 ?, d3 f - pBNew(1) = P(1) + 2000
+ E* A" _1 r6 v, P! i0 g" e - pBNew(2) = P(2)! T2 c, W' E2 T, q9 h
6 V! _/ i+ E7 y+ x& ]) z- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
8 k3 J' R7 ~6 r% n9 Z s - 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
5 [# \4 x! X, V- T) S - Next
: |1 @8 g% d7 r! I1 F! r - 4 |; e6 s( w3 I+ N
. R) T. e3 H n9 }- '----------插入块C 仅一个---------------------------------
; l4 o! w5 j2 r0 y) M+ y, ~ - Dim pCNew(2) As Double
- b9 g7 e9 B8 n6 h$ C ? - pCNew(0) = P(0)
! x' |, O8 T+ B - pCNew(1) = P(1) + 2000
! M! A5 Z3 U7 [6 g& } - pCNew(2) = P(2)
6 O) z6 D1 i$ U. D. H, a - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)9 K: `5 n1 V- w$ b
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
3 Z5 ~9 b' \ `7 L
+ @ Q7 t& _" q- ! g- Z+ W' K) T$ ~& D8 q) o
- '----------旋转块E---------------------------------; A3 y, x+ n: @/ B/ q) [
- B.Rotate ptInsert, 0.2/ F6 s7 y: K X, b7 t8 t9 ~) ?
- 5 p+ ]3 T! }+ z; C. L8 s' e
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
& E+ d4 ?. q5 p$ C; Q - & x, \/ V6 W. v% v1 o A
- Dim temA As AcadBlockReference
" i( r/ r$ \& }2 P) \2 H& z; ] - Dim temB As AcadEntity7 C3 k0 v: U6 _
- Dim ptCir1(2) As Double '第一个圆圆心坐标
# s+ ?% V) M* h$ d! m - Dim ptCir2(2) As Double '第二个圆圆心坐标
" v" t# g0 ?& W% _ - Dim C As Variant, J As Integer+ P, X$ }9 K; H3 b& d" a' \' p% `
- * N% g7 D1 z! G, q
- For Each temA In BR '这个遍历就行
7 q& d$ P/ A# I& D( @! ?) c - If temA.Name = blkCName.Text Then
; R: J G+ h, O: f! m# @ - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
# z7 [, I: C3 Y9 K. D8 m - J = 1
: ]) v9 B0 k+ e: g% j! ^2 Z6 ^ - ' 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3 d0 N$ B1 s ?, e/ o# p. S
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵0 t( @ A3 C2 b& {) Q
- '开始找圆,找到圆就提取坐标
% ^ ?9 E/ e4 { L - If temB.ObjectName = "AcDbCircle" Then6 S$ v- k3 E* w
- C = temB.Center '提取圆心坐标7 k4 n; n' i/ D
- 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
# Q" h1 a# }- b - C(1) = ptInsert(1) + P(1) + C(1)+ E5 W7 P8 x) V4 u6 v, Z+ C" D
- C(2) = ptInsert(2) + P(2) + C(2): V4 o" \2 S- n% R
- If J = 1 Then
% t6 X7 {4 y8 {% V1 W - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)6 F# Z" D* n' K, `
- ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)" r' N0 [- ?8 t" b
- ptCir1(2) = C(2), F3 p [, q& z @/ Y' T8 _
- J = 2* L$ e$ Q8 P6 f! ]# z
- Else
; J% {4 L% a, Q" W+ C7 L - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
! x- k2 e8 V, @ - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
1 `$ Y a+ Z7 @. W - ptCir2(2) = C(2)4 K$ N+ e5 V4 E4 m6 H% B' \
- End If5 z1 e# p8 f3 p4 s- C& p, l
- End If
* C8 E% A$ @$ W1 |* f6 \ - Next
, w$ ~- t/ _) h0 `* C/ ^) \0 T - End If
" \' A/ x+ K1 C( r - Next- C: r& g- I2 r' i0 r3 t
- % J/ R0 z8 u7 R( o
- 5 M4 q; O" R' c( D% F/ Z! P8 M$ L
- ThisDrawing.Regen acActiveViewport
% }/ B0 c3 M+ N% B7 G. x: p& u - / o, ~% D8 g; U/ }; }" G
- End Sub
复制代码 + @; L. a( r) s3 J! ^
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
! }% `# H! L/ s& U3 }$ G- Private Sub cmdInsert_Click()9 h/ @) M1 _: p4 u
- Dim ptInsert(2) As Double '原点8 Y( j; _8 a l# {1 E6 A$ ^0 x
- ptInsert(0) = 01 f% b3 g. O, L
- ptInsert(1) = 0# U d3 O+ r/ z
- ptInsert(2) = 0" r0 X* E5 ~ o" P* p, b; r$ r
- Dim BR As AcadBlock '定义块" _* F6 X; s& _( [* E ^
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
. o$ {' s4 c; B; W4 M9 H, o6 ] - '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
# a4 z" X# p+ q2 T3 ~- ~ - Dim E As AcadEntity
- F$ o; p. @" a2 x5 b+ b0 t( ? - For Each E In BR
' v+ `% }& V( C) `9 d) M4 _ - E.Delete5 I( y' R" A# C' v" X+ l
- Next
" c( b I) x+ x0 d: Y - 2 g6 }5 x0 u( i6 [1 R1 p6 R
- '----------插入块A 仅一个---------------------------------- b2 B6 m1 E" M! A
- Dim B As AcadBlockReference '声明一个块参照变量! C. y; b0 t& ?9 p& f6 J
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
, d4 ^0 N3 ~' E/ f# l5 x' ? - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
( O, C. c# t' v+ O. I" 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
5 b; r' u7 B e8 M/ t1 |
- L! `' c* M2 ^- l- '----------插入块B---------------------------------7 I6 n5 S8 J P
- Dim pNew(2) As Double
9 p: ^: b: i6 E+ q o. ?% y" r - pNew(0) = P(0) - 500$ l: k( ]5 J; h" s, n3 h( o
- pNew(1) = P(1) + 1405.08
& C$ r R, m" l, n - pNew(2) = P(2)
$ r9 x& \) w& w - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
2 ~- ?; i& @ d) t, 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
) J8 b& {7 a# N5 w1 x - Dim I As Integer
- Q k" H# t F- a# m1 X i - For I = 2 To Val(blkBNum.Text) Step 1
4 N; ~* i' \4 k( o/ {* a - Dim pBNew(2) As Double
+ z- @+ Q3 b1 { - pBNew(0) = P(0)
; y/ o5 l8 W- }6 E - pBNew(1) = P(1) + 2000: E$ R3 o6 Y- ]9 e
- pBNew(2) = P(2)
) T o3 I. K( p/ V1 ~ - 9 w6 K% [% ^. j, w( A' z
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0), W" Z4 C& c; C) ?3 U
- 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) y2 p' g4 B. B2 u
- Next
! k9 M: y, Z4 V, {
, k1 i3 |" c! L+ i- '----------插入块C 仅一个---------------------------------& n" O) c2 T8 A7 H) n
- Dim pCNew(2) As Double
9 F U0 e9 _& ]+ O& s% w" N - pCNew(0) = P(0)
1 D7 ?' b. S9 ^! q h - pCNew(1) = P(1) + 2000
4 y5 m# t' z9 L: v& X* N - pCNew(2) = P(2)
9 x0 e/ s: ^- I - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)6 N' p: j. o0 g4 h9 f$ `
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
! A& }- l3 U" {& c0 V9 ~
- [0 j& G4 T4 ^; i7 R6 y- '----------旋转块E--------------------------------- S8 l% F7 ]+ b. T1 u3 a9 b# ^
- B.Rotate ptInsert, 0.20 B" i* { W( t2 D
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标4 T" k+ q! c# [
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度7 j% x+ I R3 F! m% ]
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS4 U1 a! a5 z& q2 \; X
- Dim XP As Variant, YP As Variant# }. W7 m! `6 Z: K
- With ThisDrawing1 h' r* l l/ E8 p0 @; ]
- With .Utility- G# D6 B3 E) R# T
- XP = .PolarPoint(ptInsert, -0.2, 1)
, ]+ c" M8 s7 t5 w: W; f6 L% o - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)$ P1 ^9 S$ p/ F9 _3 I8 {
- End With% _2 f7 Q, b% w2 ^/ T
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")# {5 ?. t% p! P" B% e& ^7 \2 @9 {
- XP(0) = 1: XP(1) = 0" t9 t1 ~4 {7 T, X _. o/ i9 O
- YP(0) = 0: YP(1) = 13 y9 M' f7 U& y! |9 p( Z. Y% L f5 F
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")0 g$ n: k2 H1 g: v8 S% d a; ?0 f
- End With$ j$ D' `- L' e5 v
3 r5 H, w# ? @" o! _- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
) S7 l: j# S+ T+ H: u+ Q - Dim temA As AcadBlockReference
8 {" m7 L- ^- v- y - Dim temB As AcadEntity
4 q# m; }7 n" ?- \ - Dim ptCir1(2) As Double '第一个圆圆心坐标
; P' n8 [$ |) R+ |1 t: M. N - Dim ptCir2(2) As Double '第二个圆圆心坐标* S- k5 o$ x! ]% F# h
- Dim C As Variant, J As Integer! s' l' i' D! X2 d/ }: f1 F
- For Each temA In BR '这个遍历就行
2 q: t& h( A' G2 w - If temA.Name = blkCName.Text Then: F1 d/ z0 j9 X( q5 a! ]. Q
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
( M7 ~, _5 B' Z/ w+ J( ] - J = 1
2 @) u# x, A5 i. T2 {/ G - ' 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1 V4 j2 L8 \5 P# p7 R2 i* ]; u* U
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵6 \$ x7 C) w8 E8 ?
- '开始找圆,找到圆就提取坐标& j+ b) p& D3 }! @
- If temB.ObjectName = "AcDbCircle" Then
) u6 A& a v- h$ b2 N; }1 n - C = temB.Center '提取圆心坐标
/ R4 L; A6 r6 @0 b - 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
: c2 o' W8 r; Q( z - C(1) = ptInsert(1) + P(1) + C(1)
; i3 r* `2 o/ X: q# \8 W" z/ B7 o* u - C(2) = ptInsert(2) + P(2) + C(2)* w, W1 s+ r' h, E
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs0 t4 P& j& N# R1 y& q
- 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
9 m- W( i8 x7 y5 w, D: X; Y6 I6 D( q+ A4 t - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS8 M! \) K. \( A0 w/ r
- If J = 1 Then3 i! a; J* V- z4 C; n) r
- ptCir1(0) = C(0)
$ X7 p4 T" B" R& @8 b8 N - ptCir1(1) = C(1)8 O4 {0 b0 ]6 y- }- R( G8 Y
- ptCir1(2) = C(2)
# g z) e+ t5 | - J = 2/ q/ T2 c0 ^+ L$ Y
- Else' Q \' a% J/ |" z0 U+ E
- ptCir2(0) = C(0)$ w4 Y. G" r7 O$ M% ^* `; u
- ptCir2(1) = C(1)) ^/ Z. O& c* F8 \. E
- ptCir2(2) = C(2). D: a5 g6 z7 f$ r% b' b! P
- End If
/ b' F7 T( [( `; q" S3 z& H) m - End If
, ~6 O- j# K: x4 e! D/ } - Next
5 T! g8 o$ J4 k4 X# S$ q- C% h - End If2 r& t. ~5 Y/ K1 o7 {# G$ M7 ~
- Next) k" {* z O) G. M( q8 } B
- - b4 @4 h: h3 W% H: g1 R
3 ^. l1 o' t2 x- ThisDrawing.Regen acActiveViewport. e* X+ C. L6 {# T* ~8 u/ S
- End Sub
复制代码
% b R/ w7 p. l Y+ g$ Y- |下面是使用辅助点
. K$ [! k3 G/ I* @( y& }* J- Private Sub cmdInsert_Click()7 M# k; r$ b; f6 [$ e
- Dim ptInsert(2) As Double '原点+ {2 E: h( Z1 m' I1 p
- ptInsert(0) = 0
# ~ Y" V8 S- T/ k1 ]/ l - ptInsert(1) = 0
) F$ l) x+ i" s% l# x6 P - ptInsert(2) = 0& n/ J: L `! o; S3 v- M
- Dim BR As AcadBlock '定义块
8 ^1 l5 q5 p1 v9 Y) y0 R1 z6 T - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")5 O( x) b9 U* |; Y( m
- '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6 ^. ]- E9 b0 C( U
- Dim E As AcadEntity
0 @7 Y m. b, W! A0 G - For Each E In BR" q+ r3 t @' }8 Y3 a" O" ^
- E.Delete: N. V8 c- i) c& F0 \3 u' T# n
- Next+ U# P1 m9 s! @( ]! Q/ I
- '----------插入块A 仅一个--------------------------------- Z1 A. F% d# k; S6 T# _
- Dim B As AcadBlockReference '声明一个块参照变量
3 k7 ^3 Y, G% z% S" P5 l# x - Dim P As Variant '声明一个变体变量用于接收三维点坐标
" n! Q% m" R# T! \ - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
5 {; Y( U& i2 o9 Y- u4 H2 f9 S - 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
" x4 \( n! g4 T% A - $ j$ R% c8 p8 u0 p
- '----------插入块B---------------------------------' Q: U: Z6 Q& I; u
- Dim pNew(2) As Double; D% _' p; _6 z! h6 a' S- V
- pNew(0) = P(0) - 500
' R S8 I# H2 ^+ Y, s2 t- S - pNew(1) = P(1) + 1405.08: C$ M7 n% q" m
- pNew(2) = P(2)* b2 v4 m+ D2 h9 e$ v- z$ Q6 j6 n
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0). L* w% Y) r" u2 g6 h: 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
7 h- ^6 ~# a' G4 A k4 T - 7 e7 J* N9 }! \+ M
- Dim I As Integer$ q1 `5 q: H) L. z
- For I = 2 To Val(blkBNum.Text) Step 1
, y% t: K7 J* D" Z: o0 \ Q. V; S - Dim pBNew(2) As Double" N$ }" {; ^8 Q$ o
- pBNew(0) = P(0)+ ]6 e) P( @9 O
- pBNew(1) = P(1) + 20006 @0 E+ J( {# N
- pBNew(2) = P(2)
$ H- Y, k' x; r, P -
& J, B& R( [* O& b' S4 _& h8 w - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)/ m) |& ^, ~- `# b$ `! b& K
- 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* c3 J8 P* ~: z. O
- Next8 c/ N" [7 \, g. o
5 u$ |* A" l# o: O- ^9 v/ Y# O# s- '----------插入块C 仅一个---------------------------------
3 O. v& Q% `' S3 ~8 Z) N; \ - Dim pCNew(2) As Double4 j+ j% l& T) i$ o" a
- pCNew(0) = P(0)
: I |* ?6 V+ w( K: ~1 t - pCNew(1) = P(1) + 2000
- |0 b2 Q# ?9 ~ - pCNew(2) = P(2)* Y9 P+ _4 g( y$ |9 ^
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
& S/ J4 K( ^: l$ y0 A# F" P8 }' T5 Y - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
8 T" u4 T8 P: x6 h3 | s6 F
: V$ H" X. p3 i- '----------旋转块E---------------------------------
; e; I8 C- i' `! G8 ?. v - B.Rotate ptInsert, 0.2
5 M' Z3 i, |2 }' m3 r4 Y - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
6 y. h' o" G5 g2 [0 u! e6 J! X - Dim temA As AcadBlockReference% p1 N! B4 W) z( j- ` `
- Dim temB As AcadEntity0 r% N* {% G% O) |/ c" F( j
- Dim ptCir1(2) As Double '第一个圆圆心坐标( ^+ a; H- l8 i% T
- Dim ptCir2(2) As Double '第二个圆圆心坐标$ e; X: a1 s- K" n& f, {
- Dim C As Variant, J As Integer
; J; D8 n$ m: f# P - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标3 n1 c* \. s- E, u' M F, [& h* M
- For Each temA In BR '这个遍历就行6 O4 Q9 p8 T7 R; ~
- If temA.Name = blkCName.Text Then
; z2 ^# o! [4 I" J# N j; Z: P - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
5 O2 k' K- V$ ?- v! F - J = 1
7 K& p: {" `- X3 r# Q, x7 h - ' 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
# X! l- m. n* D: |/ Z - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
0 z; s" _+ Q, F3 m - '开始找圆,找到圆就提取坐标9 n5 z* |' I7 h! l3 r& k
- If temB.ObjectName = "AcDbCircle" Then
8 o3 a5 }" K4 s+ T- Y - C = temB.Center '提取圆心坐标9 r: ^+ G' E+ q% V* X
- 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
2 j: V) S0 s# ^" V - C(1) = ptInsert(1) + P(1) + C(1)/ W1 N: f o4 j% V: ^
- C(2) = ptInsert(2) + P(2) + C(2)
2 @* m5 {2 q) f$ k - 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
( @! E7 W. L" F s+ p x - 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 M/ s# q+ j$ D& e
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置3 I6 C# Z( v+ X( }! Z( `5 {4 \: f
- ObjP.Delete '删除用过的辅助点! h `7 p, x! e1 S
- If J = 1 Then
! o$ a& t2 [+ N4 y' }) h9 j - ptCir1(0) = C(0)/ E# q) y7 S u$ E& ^( }5 S9 }$ d: P. o& o8 d
- ptCir1(1) = C(1)
6 n# F" H5 w! W- W2 i - ptCir1(2) = C(2)
8 m( r7 }! U8 G8 } - J = 23 n# g) _( I) a0 h
- Else
' ^# z+ @% e( W - ptCir2(0) = C(0)
4 a, O6 a d4 E0 X& a' N - ptCir2(1) = C(1)
% c) }5 ~. W* d - ptCir2(2) = C(2)4 J, e+ S: J" g6 V
- End If
% ^/ y0 Y! v2 k( v% B( m - End If5 o0 ^4 C( L$ E) [& Y% ~& L8 l
- Next
5 m0 e: [8 d8 D0 ~1 |% {' S" h - End If9 u* _( K+ u9 Z! M
- Next
. P! r2 ~7 p: ]1 d1 O' i -
3 y3 p; f, a( b3 |: [! w) U) Z' L - ThisDrawing.Regen acActiveViewport
0 ~2 ~! w3 V! h - End Sub
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