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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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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
0 B$ ~, U8 |% @$ `) l3 p但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC $ r3 {! a2 z6 q- ?- |
- Private Sub cmdInsert_Click()
( v' {8 k3 Q- w d( d! v% n# u
8 ]) M6 h h, \$ s: j- Dim ptInsert(2) As Double '原点
( |% p* B6 d. {: r - ptInsert(0) = 0
# Y7 |" @- |% C% d! ?7 }1 x - ptInsert(1) = 0
% M/ l- o& {$ i% @* j - ptInsert(2) = 0
2 [" C0 p1 i( n6 ^
. l7 d3 G2 o8 `; `- Dim BR As AcadBlock '定义块# c5 `( k, i) ], e" o5 K
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
! }+ G( N) w3 F* X( o* y8 d
1 i' K$ V J* h1 t2 ^- '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
! F; @; p. O7 A% r - Dim E As AcadEntity
7 q9 O7 S3 G7 w* H0 n# p - For Each E In BR
2 s$ L3 i ?$ V) C6 f( \ - E.Delete# ]9 A/ `" s/ |- q4 A- v" D5 X
- Next
, H7 O* |7 s6 Q- w6 D! `3 X - ) K4 {$ m' e, o$ \
- '----------插入块A 仅一个---------------------------------0 z. t( }4 W4 h @' q
- Dim B As AcadBlockReference '声明一个块参照变量; P3 p7 ^# U' r% U9 v' ~7 r
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
! e6 A) j, i4 i - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
- N6 p# I8 {' Q" }* d. 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
2 D7 l, P1 F# l6 V3 ~3 w - " c$ |* m' M: Q# l! [
- ) ?0 a: O, _/ T' ^4 u/ ~0 c5 P$ @
- '----------插入块B---------------------------------1 K3 K0 A R) `, _& u
' \+ t- W) H- S- Dim pNew(2) As Double$ f1 ~4 q, |4 X1 |$ u/ n8 ]) }# o
- pNew(0) = P(0) - 5009 H# h0 }: U6 O( w) j+ {% O5 T
- pNew(1) = P(1) + 1405.08( i8 t/ _4 Z, _; d, `: y
- pNew(2) = P(2)
( M1 X0 y0 I8 r: w1 K" C: B( }5 i9 a - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
! O0 Q$ Y+ p* 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) a* a1 z% i/ s
- 4 l( R" D* }) e: N1 f
* C |7 |+ [# `4 v' B: \% V- Dim I As Integer F$ J* [/ a2 \; c! u" Z) @ }
- For I = 2 To Val(blkBNum.Text) Step 1
* U" m: g# Z" d - Dim pBNew(2) As Double
" O9 A4 i, H& G. k f& f* B - pBNew(0) = P(0)
1 W7 ^1 R, Z. R! E/ U - pBNew(1) = P(1) + 2000
! Q. P7 r5 x! I - pBNew(2) = P(2); v$ E1 P0 A; k: h5 x$ {
3 C9 {! u5 E# b0 y" e- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)+ J c7 b% G( i: H0 l# _( l; Q7 a: 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
" {, v" W; x! n2 S: q3 _* g0 y - Next% }* y5 i% \7 }9 j+ m( E/ t: C3 U
- : p1 X/ `1 F. E5 T: D
7 T% \3 d& b4 f- y1 m- '----------插入块C 仅一个---------------------------------: H* M) r( B4 V2 s% ~
- Dim pCNew(2) As Double
/ Z# G Z( d4 y* x/ _ - pCNew(0) = P(0)% x' f% g4 [7 Q3 R+ M; `
- pCNew(1) = P(1) + 2000" P2 X A8 k0 V
- pCNew(2) = P(2)
5 e5 m5 i: A3 P: `# g$ c& X - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0): F; V1 ]* d8 P8 n% N
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)+ h" R2 c) f* v* [) I
( y* P! T+ U+ ]& u; u' z- ! u K6 m( ~1 s) q; m6 Z* b3 p2 p
- '----------旋转块E---------------------------------
7 ^5 W4 y$ \$ m: T- D: _2 a - B.Rotate ptInsert, 0.2+ L$ S7 S1 Q- e" B
- 4 d. G7 h4 D" d) q
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------) m1 \* o7 h& N
- # c2 l) q7 G' ^7 e. l
- Dim temA As AcadBlockReference' } t1 [8 \( B& l3 P
- Dim temB As AcadEntity. A1 x# \. i) Z; {, n& }8 d
- Dim ptCir1(2) As Double '第一个圆圆心坐标
+ f% E4 k- T- ] - Dim ptCir2(2) As Double '第二个圆圆心坐标6 w% e9 C6 j- T1 u6 |
- Dim C As Variant, J As Integer
: @4 Q7 V7 z4 b0 u: {' A, \ - ; B( a" X: a- R1 o
- For Each temA In BR '这个遍历就行
; D5 ~. R! X0 P$ S$ ]" \8 z% Y - If temA.Name = blkCName.Text Then
+ y4 P) ?, s" U5 C. h% Z7 g/ W - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
' Y9 D( R: h! m4 V! W7 E$ b - J = 1 [- I; P7 ?! ~8 F( N+ O
- ' For Each temB In temA '在这里就开始出错了,因为这个temA是BlockReference,是块C的参照# H8 t& d+ w# D9 m1 u
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵) w+ W( K: \0 v! b2 e0 c* f7 U i
- '开始找圆,找到圆就提取坐标
5 T; a; p1 K# r" v* y - If temB.ObjectName = "AcDbCircle" Then: T; w) W$ r7 K; r1 b3 Z1 l d. t
- C = temB.Center '提取圆心坐标
- v# v' I( [. R% Z1 X8 g( `. } - C(0) = ptInsert(0) + P(0) + C(0) '计算该圆心在模型空间的坐标--块E参照未旋转时
$ v9 y' L4 ]5 {4 N - C(1) = ptInsert(1) + P(1) + C(1)
) ~, h& x. r) a) N1 Y( X - C(2) = ptInsert(2) + P(2) + C(2)
& ?2 Q& F! c9 ?% A- B - If J = 1 Then
* Q$ K0 X5 U$ m$ \) Z' o - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
8 t' D0 f% M4 s. t, { - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
: }, Q* V" h W1 z* k) c& j- c! N' T - ptCir1(2) = C(2)
7 n: I: }- w3 I9 x - J = 29 r/ @$ _) l) ^0 B
- Else2 u0 j$ d8 l. G& z% J
- ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
# W$ t' f; k) R! I2 r5 R+ q# e& @: P - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
- A9 F# t( R! i - ptCir2(2) = C(2)
% Q3 V; J. T6 c - End If' U" E \( D! V
- End If( a% Z- d( p/ q1 e5 D( y$ X
- Next# p% j0 m5 _! H) Z. _: o
- End If; x0 m# w+ x K; {
- Next+ X' G) H7 P; k, e
- $ A" P D6 @) Y1 b) u
- 8 Z" {0 i* ~- l+ {/ V
- ThisDrawing.Regen acActiveViewport0 V# X* `5 l# l, D6 e( |3 F1 T9 m
- ! R1 S i' w/ b/ i3 u. s8 h
- End Sub
复制代码
) C7 x7 {9 W1 o' m* ]; C+ T: J+ r8 x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
0 w: j+ y. R0 T; ]- Private Sub cmdInsert_Click()
4 o0 h+ H7 o' P8 Q$ p' M - Dim ptInsert(2) As Double '原点0 o4 e4 E/ _+ B% R3 ~
- ptInsert(0) = 0
8 W, k# E- e% e6 U - ptInsert(1) = 0
n: z! S- n# q - ptInsert(2) = 0. Q$ T9 i: f! Z7 |; p) }+ A9 T
- Dim BR As AcadBlock '定义块* I& Z6 B% h8 g7 b
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
( h+ }) `/ W3 @ - '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
# Q0 n' w3 V0 w& q- k - Dim E As AcadEntity
4 g- ^: n; u7 @9 w$ y6 n - For Each E In BR! h! p( f' Z g8 ]
- E.Delete
+ v" N: T) G2 [ - Next
8 ]$ j+ N9 p' W3 P7 E -
4 U6 A O+ B' H5 E% Q - '----------插入块A 仅一个---------------------------------
# T0 n/ v {* m- N5 c) S- u - Dim B As AcadBlockReference '声明一个块参照变量+ n c, \$ C' w9 [! y. z
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
# G# j l! t9 Q) |# P4 ^ _ - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
( ?0 `' T3 o) [7 O3 i; G+ @4 G4 d9 ^% 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; K7 u' ~ A! v
2 V& T# J. i4 O5 V. [7 Q0 n8 o0 w2 H- '----------插入块B---------------------------------
) `; x2 Z0 B: F; X+ p2 r$ `6 {& T% n' h - Dim pNew(2) As Double" }- v' ?# R8 J( C6 D
- pNew(0) = P(0) - 500
v# O$ _& D" L# p p; h* E - pNew(1) = P(1) + 1405.08: {) w9 ?. N3 i8 U& t
- pNew(2) = P(2)( F, Y0 n C; J' y. |
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
U% X$ c; o5 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, @ r4 A, F, q9 l1 }6 V
- Dim I As Integer% u8 F: S, u7 [* W( w2 F; }5 Y
- For I = 2 To Val(blkBNum.Text) Step 1
( Q! g% c! r$ k6 M3 C8 m - Dim pBNew(2) As Double
3 x) I8 Y0 Z* w: i4 v$ J0 y6 N - pBNew(0) = P(0)
6 L" D! N, A; f& W) U, A - pBNew(1) = P(1) + 2000
- N$ g! B Z+ n! T @2 [ - pBNew(2) = P(2)
% Q3 n$ L: u% R5 x0 o9 Q5 { - + Z, C7 D2 l2 p( R3 M0 f1 Q5 V& a
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)4 V9 o9 g7 X. w9 r. A( g$ 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7 A5 g% {' V( H
- Next- K# I1 ]$ R7 h% f
& @) Z M/ V8 Z- '----------插入块C 仅一个---------------------------------8 [+ c! J7 e: ^4 {, r( w( ?
- Dim pCNew(2) As Double
( C8 N+ L$ R9 u J( Y - pCNew(0) = P(0)% ~* e0 D; @; Y) w; g5 [+ U& Y; o
- pCNew(1) = P(1) + 2000
$ g [0 _! D1 G; M- n - pCNew(2) = P(2)
; h' d* V. ]; \" ? - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)# E9 J, o9 a+ d
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
1 p/ Z% a7 U" y/ B
% ?* h$ p' W( @' i7 c) a- '----------旋转块E---------------------------------' x) Z' _) `6 l2 ]/ g3 {, e. d
- B.Rotate ptInsert, 0.2. C# O6 o' ~) K! u. P3 @
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标
2 f$ T/ z' @ s+ t - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度" p% A9 z7 Q! P+ O0 N
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
" f" f) [! }2 c! R/ ?8 v. g! ? - Dim XP As Variant, YP As Variant. U/ x+ j) r7 c) X i, v1 w$ T k" S" r4 F
- With ThisDrawing \: q' p! h4 c+ L' \8 P
- With .Utility( q+ K* }% a/ K' ^
- XP = .PolarPoint(ptInsert, -0.2, 1)8 h8 O! Z0 ^' t# ]8 J1 c+ E
- YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
: c* d& d' R$ n" ~ - End With
& g$ Z3 w1 ^: Z# R( \% T - Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
" z }2 S0 h% j - XP(0) = 1: XP(1) = 0
/ [& Y+ `, ?) T) r5 V9 Y- A; Q - YP(0) = 0: YP(1) = 1, H- ^8 V9 z# X. T4 r5 {
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")1 e6 _$ {7 L; P. r4 [# M
- End With. j7 T: p* c" i+ s# x8 i- J$ [
- L# @1 I. x" E% C$ C: X- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------/ m2 d+ ]; S% \
- Dim temA As AcadBlockReference4 B5 b5 F4 a- k+ L
- Dim temB As AcadEntity
; G, X* f$ y0 j6 d1 M3 r; D - Dim ptCir1(2) As Double '第一个圆圆心坐标
3 l5 F% t. r5 S6 L9 b - Dim ptCir2(2) As Double '第二个圆圆心坐标
0 p8 y1 M1 V1 x6 M$ F" O; ^ - Dim C As Variant, J As Integer6 p' T' x6 j( u4 m4 P( J$ A+ C
- For Each temA In BR '这个遍历就行
7 v p3 N" s1 j! q# M8 b - If temA.Name = blkCName.Text Then2 n, G# f/ i& h
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
* s) x- l! Z( i6 ~ - J = 1
- ?- P& x! i w% U - ' 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
% K5 A7 Z: E% }) J - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
; g3 M4 a2 j: u' M% \4 Z5 u - '开始找圆,找到圆就提取坐标
. |0 c- _$ M! S3 Q* ]3 V - If temB.ObjectName = "AcDbCircle" Then
. ~* ?/ t: ]# L) x3 n - C = temB.Center '提取圆心坐标
( g' u, e- g Y0 k - 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
0 ?) L. u& B, [) W7 Z# U) C" j8 C - C(1) = ptInsert(1) + P(1) + C(1) X$ r7 L2 Y& _; N0 I
- C(2) = ptInsert(2) + P(2) + C(2)( [6 j f# o1 m& J( s5 @7 @3 q
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs+ n; A7 N4 [1 c4 n+ i7 \& L! P
- 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
( z |4 ~3 K. P2 J - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
3 Y6 P$ O8 `, m - If J = 1 Then
+ Q, V a9 I8 d4 J5 q: k - ptCir1(0) = C(0): i6 Z& G& |; }7 f* b" r
- ptCir1(1) = C(1)
( b l3 J1 k2 ?8 d) \9 | - ptCir1(2) = C(2)7 G( j( i$ }# v) _7 ^: U; E7 \
- J = 2
' o( T- v* r7 `1 y( N/ S4 h% L8 x - Else
3 n2 r; n* o6 T7 R; I% L - ptCir2(0) = C(0)4 ~- h& G8 z2 W, k& J9 [
- ptCir2(1) = C(1)/ g) D& ^8 L; P( k9 n E
- ptCir2(2) = C(2)
( V# ] O# q* ~ - End If/ R) d; B* z0 `( K( g |( J
- End If, K8 b, d* I v, E
- Next
/ B! E) M/ u) s. C( S9 o1 W - End If
( r& u9 N$ O4 ?* n$ | - Next- ?2 w' X" X" I( R
-
0 E8 B- Z1 @9 }" ~
2 P0 ^; J* S' Z8 t0 K- ThisDrawing.Regen acActiveViewport2 X M# k8 N: h5 b4 E6 ^, E9 g6 r
- End Sub
复制代码 / c5 ^. C& v$ t; H8 [- s
下面是使用辅助点8 t1 ~ U t' W v2 f
- Private Sub cmdInsert_Click()
& d( S$ r0 n5 u - Dim ptInsert(2) As Double '原点
?1 B Y6 ?& o% G. H, ]! u7 E - ptInsert(0) = 0 k1 Z" F1 g! F6 t6 o+ V' w+ s
- ptInsert(1) = 0
3 p9 O7 |& `0 u& C - ptInsert(2) = 0
8 n' r/ {" O' U! P - Dim BR As AcadBlock '定义块6 F( {1 k% t% H
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")2 @* ^7 U- m4 r4 X
- '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# z9 D, C; a# {+ b' a) O+ U
- Dim E As AcadEntity) s+ g* f8 Z7 U7 I$ e) c
- For Each E In BR5 h6 G( l8 @4 R4 Z- A/ O
- E.Delete
# M5 t0 b" r6 X4 |( F4 f4 b% b - Next) E; u+ h8 t9 S7 u# L2 P- Q, d
- '----------插入块A 仅一个---------------------------------
2 |% P$ f4 {9 N3 O: e% K) U - Dim B As AcadBlockReference '声明一个块参照变量 B- }* t* Q9 A4 N$ k' r9 f N2 [
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
4 @% }7 A1 y( {* L - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)6 [3 i3 e8 L- S) R4 z
- 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
! @) n( i q; [7 X a/ S - 8 \- h2 N, B+ ~
- '----------插入块B---------------------------------; |5 H. o' P. o/ ?/ ?4 e& x8 q. e
- Dim pNew(2) As Double
# l9 y$ j9 w- s' O* B! ~% A - pNew(0) = P(0) - 500* G/ w/ L2 |1 m0 k2 {
- pNew(1) = P(1) + 1405.08
5 ^$ D- \2 {0 x# A9 ]7 M% b - pNew(2) = P(2)+ t) L# j3 ^0 Y2 t/ E3 g: n
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)2 r$ y" v" [% n! j$ Z- {" ?
- 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6 R" [5 G9 [# c/ J# {7 Q
J6 W/ u4 f% E# \6 `! h- Dim I As Integer+ R6 X) y4 F& N# l& X' J
- For I = 2 To Val(blkBNum.Text) Step 1
, @ }4 w7 J/ Z - Dim pBNew(2) As Double
! O F% m2 y) q' d5 }$ |: b4 B - pBNew(0) = P(0)6 |- @, K0 t1 I2 s
- pBNew(1) = P(1) + 2000
5 \" r4 F' E; P) f - pBNew(2) = P(2)7 @. E7 E1 V) B* E" z
- 3 P! y8 T, }. v% n8 j9 V
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
7 y+ p5 ]) n u: p, x: {5 R/ J, j - 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+ P. K I# r4 B/ q
- Next: L! F! m) ]& k2 c( i* U+ z, T ]& R; F
& H9 c5 v7 K4 @- '----------插入块C 仅一个---------------------------------
. q G8 V* V, E9 u - Dim pCNew(2) As Double% l0 T4 h* J8 w1 L( ^
- pCNew(0) = P(0): N6 J; f$ w8 y
- pCNew(1) = P(1) + 2000% f: S! D, j+ U p: w- d* Y# J
- pCNew(2) = P(2)& ~. R8 g D( |9 ~# b- b' s
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
4 |' W; ]5 v2 P1 Z1 U - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)6 v/ f: ~% y6 t9 w+ w
. G5 { W$ r4 B, G0 V& _$ E- '----------旋转块E---------------------------------9 o+ D+ d: _1 Q. Y2 y
- B.Rotate ptInsert, 0.2
( h: ]# Y+ B: v" q% J7 ~( ] - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
1 V# H: L' V' n. E% n4 N - Dim temA As AcadBlockReference% }- `5 m0 z7 N2 R
- Dim temB As AcadEntity
% }$ l8 {" u8 ?3 f% t4 J - Dim ptCir1(2) As Double '第一个圆圆心坐标6 ]( }3 m" E- J3 J
- Dim ptCir2(2) As Double '第二个圆圆心坐标) Q0 E' B& h( O" [9 b% ^& \
- Dim C As Variant, J As Integer/ ^, C7 Y* C$ E: P
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
. t. t+ s* s* v/ P# `$ r! j- S - For Each temA In BR '这个遍历就行8 k; i. y; ^0 k
- If temA.Name = blkCName.Text Then
* k/ \7 E$ T: W. h1 { - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
" D; S2 _4 R: G. V( ^# T - J = 1
3 @9 f: `! B @, Y, _2 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% I7 O: X0 x+ s
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
* K1 c" {: q1 u3 b* k- I/ d. ? - '开始找圆,找到圆就提取坐标
9 u: \+ d, V% [ - If temB.ObjectName = "AcDbCircle" Then
$ {/ |* Z G4 P0 p0 u: v - C = temB.Center '提取圆心坐标* M( W% U' }& p; X' K
- 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
& f. ~# s k( s6 T% q, { W. V - C(1) = ptInsert(1) + P(1) + C(1)* Q$ O% N, }# T% P" Q
- C(2) = ptInsert(2) + P(2) + C(2)
. P% N& V+ k1 R% M - 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; K2 t7 n3 p o9 w0 R3 W
- 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
" Q5 c- d1 t, t& y - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置4 j5 ~; n9 p, N2 e! @( {
- ObjP.Delete '删除用过的辅助点4 \, I9 x1 p& Q1 y" N% v
- If J = 1 Then/ d8 }# V0 F2 u2 \1 @& b
- ptCir1(0) = C(0)& D/ ~) Z/ u! _9 M* {) d1 }
- ptCir1(1) = C(1)
$ s# F1 L9 a. p: E. o - ptCir1(2) = C(2)) o* H* m8 K; x4 p& ^! M' L
- J = 21 j- b+ ?% q& E3 P; j
- Else
3 l" x& C2 R: c" E/ ^ F; z# V - ptCir2(0) = C(0)
7 Z- Q+ ?1 |& |) `6 J - ptCir2(1) = C(1)
6 X! U8 L h1 [3 D - ptCir2(2) = C(2)
& g3 S# m( @0 ]- R# U - End If
& ~, A1 q# @! \8 f - End If) e2 ~" q" D: Z7 Z
- Next
7 M9 V, k( D8 _7 G! e+ U - End If. E8 U+ F* `4 ]9 w) F: {
- Next
( @. z0 i( i/ L' g. j - / [8 s) x# E& v, \
- ThisDrawing.Regen acActiveViewport
7 e5 B- Q; V% s% g) v2 {3 L& {% P - End Sub
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