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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
+ o, F- }( O. w% R4 e" X* M
1 R8 D/ s) j {" B) V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 c7 O6 p* F+ X
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC 2 }2 J) x2 h# S4 l
- Private Sub cmdInsert_Click()
. z5 W* D! _3 d
7 u# O2 C) u: v- Dim ptInsert(2) As Double '原点
% a; U/ D$ x- o2 v - ptInsert(0) = 0
, e1 S3 f% u, [4 D0 [ - ptInsert(1) = 0) P+ q0 y- V* S/ h; ]) W' |5 `
- ptInsert(2) = 0
1 W7 v2 b1 ?' x7 h: \ - # ~ d/ F9 `7 \+ @
- Dim BR As AcadBlock '定义块* V* y% J2 k* u# [8 g7 {7 K' c
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
( G c( X- K& k8 h1 F1 s" \
) C; f! h2 P3 T8 P/ X: E- '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
; l# F6 `) `! ~, ]. ^: l3 g" ] - Dim E As AcadEntity
" a. ?& z5 Z# V8 c" E - For Each E In BR
. T9 W7 d- {1 B - E.Delete+ y0 e$ p: k" e+ e0 ]
- Next, \& o" q0 O' l, p
- , G$ a8 O: c# Z4 k- i* j* O
- '----------插入块A 仅一个---------------------------------
1 N% k9 Y0 H* M a: W2 r - Dim B As AcadBlockReference '声明一个块参照变量7 b9 @* Q' q0 t
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
: U( w' I; \. U& Q# L1 R) T, F - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
0 Z0 C/ L! W- C2 L9 m! 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
P. o: c3 l2 p/ _! ?* k2 W - 7 V3 I8 P& L; \0 ~
4 e& m3 G' P& K3 R, {( C: o. x1 ~1 P- '----------插入块B---------------------------------
' z5 V" m$ C3 I6 `3 t9 b
2 y6 y2 k( D. g* F9 S- Dim pNew(2) As Double
4 A# j, I: ?& w L. B2 U - pNew(0) = P(0) - 500
/ t8 L z, o/ H8 c6 N E+ e8 ~ - pNew(1) = P(1) + 1405.08: y" z, B# p, h+ d2 O3 C4 i
- pNew(2) = P(2)
: o4 D/ B* d! D. C - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0): Z* T: s6 H+ ^
- 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 f# W; _- s( b- c6 x; E - / g4 Y5 R4 s: Y$ v5 I9 Z- K) G
- 9 ~ y+ F7 b, R7 g( l1 N* f
- Dim I As Integer
" U2 W/ L8 Z9 o - For I = 2 To Val(blkBNum.Text) Step 1
6 y7 n3 V0 ?' ]3 @ - Dim pBNew(2) As Double* X' D2 v2 }4 \, h' v1 c
- pBNew(0) = P(0)
* B7 X0 m. k+ R+ Q E. { - pBNew(1) = P(1) + 2000; i6 N- S+ }# t0 ^
- pBNew(2) = P(2)% N7 z6 {, `% i% X
- 8 I; P9 l1 U4 z2 W( h4 r; e+ I0 l
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)1 b5 U/ j$ J1 ~0 `# 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* c5 T3 F2 h( ?- I0 c1 L U
- Next1 J# g9 J5 b! p) ~. L: A3 }: z) r
8 o) h, w! v/ R% X5 d4 L$ n
- Q5 ^5 W2 }* \3 ]- '----------插入块C 仅一个---------------------------------( [# C# O' h, |/ K" R, a: w8 F
- Dim pCNew(2) As Double" Z5 I. r R* d1 a
- pCNew(0) = P(0)
. G2 r; `( i6 a( ~ - pCNew(1) = P(1) + 2000
' D/ _4 Y* d' c7 {9 ~ - pCNew(2) = P(2)
9 M* z. b2 D1 l - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
! I$ ~/ y; E* [/ P) h. Y* c - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)0 R7 Z6 L7 B/ l6 b* H! t) ?
- % o4 ?0 a9 @8 g* [( W2 U
- - {+ g9 E/ R6 B$ O
- '----------旋转块E---------------------------------
, P& e/ j9 c" k/ Y4 c) c - B.Rotate ptInsert, 0.25 ?* K* h3 x+ j% o3 L/ `9 g
1 F- k# w7 r( {( \! r- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------3 \& ]7 M8 W$ F" o
% X: v5 Y9 ]' P1 \- Dim temA As AcadBlockReference$ \* ^" U3 ~* A+ K H, F* i& v
- Dim temB As AcadEntity
, C, [2 N6 w1 l5 t R( H7 ` - Dim ptCir1(2) As Double '第一个圆圆心坐标
, c0 Z2 _$ \; V+ A- k0 C - Dim ptCir2(2) As Double '第二个圆圆心坐标
1 i' g8 w" f" \. ^9 N5 g - Dim C As Variant, J As Integer
: {: j' }" J+ \$ G2 U. E' ] x
3 E5 H; I, n* ?# H5 D0 d9 ~- For Each temA In BR '这个遍历就行
! C; D1 z+ u. u% w |/ d - If temA.Name = blkCName.Text Then
" [: ^/ W( _- G" d - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标 L5 ~3 \# G+ T( O- w, N; d3 g
- J = 1& _9 H0 {+ r5 ?! q$ |7 b% k
- ' 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/ m4 U5 G; U7 @5 [& ?( l
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
, x+ V/ w+ d" f. } - '开始找圆,找到圆就提取坐标7 n7 U8 p+ P$ P2 } B8 o9 _
- If temB.ObjectName = "AcDbCircle" Then
; v5 }/ @% o4 z& P% a- ]8 | - C = temB.Center '提取圆心坐标$ A @# E7 _& `* 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
# X9 V1 T. D9 b/ t5 u7 ^) f - C(1) = ptInsert(1) + P(1) + C(1)
: R" @0 H& L+ k+ X - C(2) = ptInsert(2) + P(2) + C(2)
/ h: p; a/ l: q) ^( r - If J = 1 Then+ B% S0 W9 Q8 V: [; P8 r
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
+ k1 \0 T' w0 w( R' c - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)( j' `8 L2 c6 W9 j3 B. n: }/ p
- ptCir1(2) = C(2)
# H- s0 k6 C m" I2 ] - J = 24 s+ E$ {; N. s, l6 y9 ^4 Y
- Else
+ S& d4 y t" g% c0 T' @ - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2). F) ^1 K% S4 o7 P$ z1 u' G k6 U6 Z
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2): J$ K3 M" o. C- Y$ x. z
- ptCir2(2) = C(2)4 E( i# X: \8 _& n! g
- End If
5 O, ?& E- g" u7 j# z5 O! v& j, C - End If
$ f/ @: R: m1 k* y! w& e, a' O - Next
- H2 L6 C. y/ W$ z3 H% a - End If, N# Q8 o, G: r8 |* n9 ]3 x' d
- Next; n* P: i1 }. S& e; c
- 2 t) ]5 j- L. E. n3 k
8 k7 T. U# q9 d- D+ q% j- ThisDrawing.Regen acActiveViewport
* H$ ~8 l5 h- G2 w
4 n% x4 R5 Z- e2 I$ \; `5 X- End Sub
复制代码
& g( T. t% O0 U. u2 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" E: ^6 U3 u/ V" k" R( b
- Private Sub cmdInsert_Click()
S8 x9 _5 h! q$ R$ ?! M - Dim ptInsert(2) As Double '原点
2 B# U& _9 `& p/ e5 W* Z - ptInsert(0) = 0: n/ Q0 ^2 A% r" Y& B* s% b' n
- ptInsert(1) = 0
$ M" W* M7 G# B, Y - ptInsert(2) = 0
# ~( {- w" ~* \& K. v - Dim BR As AcadBlock '定义块
' `" {; N6 z6 F& S( M. z) r- g3 b - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")+ q" \2 P% k/ J. L X% K3 _
- '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' M8 x) l' r. L1 B
- Dim E As AcadEntity; [8 `- p( \8 V" @8 [& Y( x
- For Each E In BR8 c6 Q' n4 z0 m! l: }& w. z
- E.Delete
: a7 g5 e# l! Y d' r - Next8 q# K$ k1 s3 S
- - t) ^! d: l! b' V F
- '----------插入块A 仅一个---------------------------------/ `; @7 K& P! ]
- Dim B As AcadBlockReference '声明一个块参照变量1 W3 F2 x- U% n' ?; l
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
2 [4 ^6 M& N% ` - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)- M3 _. h' g' C# x/ 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
% E/ u8 R4 ~& p E' M - 0 |/ }6 ^) U' }$ S( ^' g" \/ a$ R
- '----------插入块B---------------------------------! H+ ~' m( E9 i! K: ~5 ~
- Dim pNew(2) As Double3 M, z" f6 Q0 Z0 y2 e
- pNew(0) = P(0) - 500: ?' m: i6 x- n4 g# a
- pNew(1) = P(1) + 1405.08! [6 k/ q8 i) E9 P5 {! O
- pNew(2) = P(2)
+ ~8 |1 c/ d0 y" l( ^7 J - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)* |; `# M" _5 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: H1 i! j* C' A1 ^& P7 P8 L
- Dim I As Integer
9 F$ r8 C; X+ x5 F - For I = 2 To Val(blkBNum.Text) Step 16 h0 `5 W1 o# l& g
- Dim pBNew(2) As Double
4 o, i, B+ N0 H$ i; I1 b - pBNew(0) = P(0)" N3 B+ F- |. H- `0 g
- pBNew(1) = P(1) + 2000* R2 f+ Z; S5 e' ?/ E- A7 G- J4 O
- pBNew(2) = P(2)
! D6 l1 Q0 l2 a0 A2 m -
8 ~% \3 c2 Q9 R! K - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0); O, v$ L" S) M! u4 t# 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4 @8 D/ D! H/ L2 ~) F% Z
- Next2 p& n& E+ R+ M T1 Z' \
- ( [; }7 Q: W5 ~0 q3 f
- '----------插入块C 仅一个---------------------------------; P8 P5 {) p: s) Z
- Dim pCNew(2) As Double
9 {2 C- r5 e! ^' b# \ ~4 n9 x - pCNew(0) = P(0)
% C3 y8 f6 Z8 q9 n - pCNew(1) = P(1) + 2000" E/ K- ]% S$ Z& h1 J" O+ `4 f6 d
- pCNew(2) = P(2)
9 n0 p. ^# w& s2 B. o) C7 o - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
$ ~1 h( `, j: z% l - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
6 M" t, |# I! x* B0 c: V. s* N - * P0 r3 z5 x6 p3 J! P
- '----------旋转块E---------------------------------
. ]3 m% Y/ P" I. F - B.Rotate ptInsert, 0.2
( t4 ~+ _8 `3 n - '创建两个UCS,用于下一步转换圆心在模型空间的坐标
9 {2 h" }; j( Y7 h! O - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度, M! m, j. G" n$ a- H \" g& H
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
5 N7 `, ~+ N; x+ g n - Dim XP As Variant, YP As Variant4 P8 _3 |! `, J% a, U0 v
- With ThisDrawing. X& F% y) ~+ o
- With .Utility
9 ]( ?6 X( b' N% [! m - XP = .PolarPoint(ptInsert, -0.2, 1)
) o1 }; N- i/ h& t - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
4 [0 q: S6 f# p5 F - End With S8 c; [* G$ n2 t9 R* U+ \3 S
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")0 X7 S) n. M7 `! ]" H* h
- XP(0) = 1: XP(1) = 0
j6 Q; R2 v7 T1 X" p9 v' h - YP(0) = 0: YP(1) = 1
3 y% x9 g- k' K2 w- q- S - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")5 Y# N& @& [4 P
- End With
1 P9 _+ [" g+ j! ]
5 j# i6 U, [, u/ i& V- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
. x/ s* W- ?, o0 R- ?# [ - Dim temA As AcadBlockReference
/ u( v" i3 s( } - Dim temB As AcadEntity4 a6 C ^- e4 C% @) M
- Dim ptCir1(2) As Double '第一个圆圆心坐标
0 A/ _' x$ G+ }: w" n: S, d - Dim ptCir2(2) As Double '第二个圆圆心坐标
- y! Z8 c( T! D( R/ N - Dim C As Variant, J As Integer
" m X2 \1 j, }) { c - For Each temA In BR '这个遍历就行5 K7 G2 K& U/ G+ ~
- If temA.Name = blkCName.Text Then
' v- b/ R4 S8 `% D e. K - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标- ?8 d2 N7 ?; x- }: `
- J = 19 H( z, f% A. E- i+ {8 {
- ' 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! \, |0 d, }& @$ ~+ P/ r4 s! l
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
0 u% M& ~4 x. e$ H- h3 @$ ` - '开始找圆,找到圆就提取坐标
4 P9 U0 m6 V' }! ^. H4 X - If temB.ObjectName = "AcDbCircle" Then* x- a: H( P: d6 E% l
- C = temB.Center '提取圆心坐标
7 [- o j4 S& K5 y: 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8 b% O9 u- X& {: g8 ]! j
- C(1) = ptInsert(1) + P(1) + C(1)
8 H, B7 d9 O! d - C(2) = ptInsert(2) + P(2) + C(2)! m L* `& ~; F/ h
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
# I$ q4 N3 O1 T. d4 ~ - 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
8 U2 B4 g, J0 S9 t) v8 ^ - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
: L! P! j; T, A$ H( I% T - If J = 1 Then
) d$ f7 H3 X9 r1 H4 l# T - ptCir1(0) = C(0)3 D! ~4 N4 o( P& c( H- m
- ptCir1(1) = C(1)
$ X8 |5 R% ?2 ]% |/ \$ G- U X - ptCir1(2) = C(2)# e6 p( J! u( ^+ i0 \1 q
- J = 2
0 d% }. {, X0 C, @! k* P) T* B( p - Else/ w& h1 [4 k: P; x6 ~; T
- ptCir2(0) = C(0)
n+ K/ Q8 y9 |- E" W; D9 y - ptCir2(1) = C(1)
" M% }6 B" \- h' _9 t; j - ptCir2(2) = C(2)7 J6 m0 ?. v/ ^: u
- End If
* c7 p7 d) R# d" i! @$ |' i - End If/ t7 u* q5 q6 h' y
- Next. g2 Z- G* n" r& A( r
- End If
# S, ?1 d( f4 p: c) G( f- a - Next
* T2 C6 \' x3 n! Q; Z - ) k6 i4 p# T |- y: x4 e; e" O+ K
- 4 p) `9 I" p9 X
- ThisDrawing.Regen acActiveViewport
- n3 x: L9 y1 s, J) j - End Sub
复制代码
1 b8 O% m7 ]3 S5 W下面是使用辅助点
8 Q; a$ Y/ K- ~$ a4 [( h- Private Sub cmdInsert_Click()* Z1 W6 J0 Y8 y- Y V6 j" e1 Z
- Dim ptInsert(2) As Double '原点; }; A$ O6 t9 s( M. u
- ptInsert(0) = 0
' B( x# \( }7 D1 k* D5 P1 t* y - ptInsert(1) = 0: y; E& H# z/ f) a2 [
- ptInsert(2) = 0
5 i) Y& u- W) Q4 e; G/ s/ T5 ? - Dim BR As AcadBlock '定义块
4 i0 z6 I7 u1 V$ a+ l: i" I - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE"). Y: T1 o) _2 W+ K
- '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
' B9 P5 D% H4 r U* J. f% D/ s - Dim E As AcadEntity
b6 ?1 k3 l/ U O - For Each E In BR! W2 R$ V( G" p6 K: `- J, W2 b
- E.Delete
/ Y9 F& [% M* D2 I - Next
2 i; u2 X: k! z$ j+ R - '----------插入块A 仅一个---------------------------------
4 b3 z7 E0 d% O' C! _2 {* i1 J - Dim B As AcadBlockReference '声明一个块参照变量
; S9 K2 J M! w - Dim P As Variant '声明一个变体变量用于接收三维点坐标
6 s! M3 [4 B* E - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
6 C3 d; w- d' {* F - 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% j# @" ~, g8 N" u/ r; X
) G1 N; C% I! N- b4 N- '----------插入块B---------------------------------) [, [. G- l0 x, q
- Dim pNew(2) As Double
) i, R, u5 |3 t9 y - pNew(0) = P(0) - 500
: r: [) C3 ~" u$ y) _9 _ - pNew(1) = P(1) + 1405.086 P5 s! _* r7 d8 [! U. H8 W2 i
- pNew(2) = P(2)( C4 x* ?5 A; s$ Z. Q4 P
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
- c% I/ [) 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
; j/ q) c2 _: R* Z3 ?6 f - 9 v8 z3 _* Y7 ~7 G& u
- Dim I As Integer4 l" H5 z! i/ F; U" [. V
- For I = 2 To Val(blkBNum.Text) Step 1 ~0 b, z6 W/ Z8 C
- Dim pBNew(2) As Double% t" b2 X, ?* J- H6 A2 K
- pBNew(0) = P(0)
5 q7 n) e7 i. X P( U% f+ r J5 ? - pBNew(1) = P(1) + 2000
f# |) r& \, r; M- v - pBNew(2) = P(2)
0 F: R w2 t9 U) N+ f$ u- z6 } - 4 h" F7 V5 d" S- i# j
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
! t9 a. E @/ h6 C! y9 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
* p/ ]1 [, z8 \ C% q - Next
* x9 T @* H9 n
9 Q2 g/ F5 H% O5 U5 D: C/ Z8 e- '----------插入块C 仅一个--------------------------------- A: s7 t: y8 s7 R! @3 y
- Dim pCNew(2) As Double5 r' R1 s9 _; \7 t" J" R% B
- pCNew(0) = P(0)# J, w4 W- T( t' w8 M2 N
- pCNew(1) = P(1) + 2000
! F1 L- n; k" U# Y* k( v - pCNew(2) = P(2)( J2 u* h. O& T! R4 Y. D/ K
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
( _+ C% K! y6 R0 _+ E! i8 F0 ^ - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
/ |' S* Z% r# b: c - " p# e a+ W" E- Y- L
- '----------旋转块E---------------------------------
8 P# f* f# D) M) k2 r - B.Rotate ptInsert, 0.2/ Y8 M0 {/ {1 O
- '----------查找块E中的块C的两个圆的圆心坐标--------------------------------- k1 i3 L* F: O+ F' j
- Dim temA As AcadBlockReference7 n3 c* l* u) W
- Dim temB As AcadEntity
6 C% G5 V) }& H: X4 a Y7 K - Dim ptCir1(2) As Double '第一个圆圆心坐标
* d- a2 l+ v6 o - Dim ptCir2(2) As Double '第二个圆圆心坐标
) K/ b! r( c( U; Y6 o - Dim C As Variant, J As Integer8 q$ E, W' o0 E5 q
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标! R8 c% |7 ]( y; N; `
- For Each temA In BR '这个遍历就行
# Q6 W( n6 t c - If temA.Name = blkCName.Text Then+ m- t0 K1 c7 Q6 k1 N* p5 Y$ L
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
) p+ i! D0 C$ s* [1 W) w - J = 1$ R! L2 f; u( L$ ^4 C. t. g2 w
- ' 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
0 l8 ~0 }7 a! M( {% a - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵3 m) k/ F7 _# O$ e/ C' g
- '开始找圆,找到圆就提取坐标; K; A/ m B1 Q" K: K& U& C" I0 Z
- If temB.ObjectName = "AcDbCircle" Then
; Y4 X3 G3 \7 V6 _ - C = temB.Center '提取圆心坐标7 n. W' \2 w" _/ `+ [
- 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 S: t5 ^) _3 }/ l
- C(1) = ptInsert(1) + P(1) + C(1): o: R7 X) ]% i+ a! |6 Y
- C(2) = ptInsert(2) + P(2) + C(2)
, _0 L Q, m* X. G5 p' Z - 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2 u" ?( O: j' Z4 H+ k! y 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/ C7 t8 q3 T0 N# c. ^% b% q
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
9 h1 J. f7 [7 ?0 r E - ObjP.Delete '删除用过的辅助点, C' Q" |5 [* z/ h: V* H, T# A' y8 e
- If J = 1 Then
0 X; e! {2 G* O9 O - ptCir1(0) = C(0)
6 _. g* I x3 }) V8 _+ @ - ptCir1(1) = C(1)
- M' `0 G! i* n) R) Q5 a - ptCir1(2) = C(2)5 v) R, ^7 L0 H0 G$ `! w9 H6 ^) o5 {! w
- J = 2
0 p F1 R" v5 G - Else& y' |$ J4 `3 U4 Y! m6 ~6 L
- ptCir2(0) = C(0)
& j# @; M( b. ^4 v! m - ptCir2(1) = C(1)
9 P2 P+ y$ n5 D, T5 }! ], F - ptCir2(2) = C(2)) G/ d- D+ U N9 g+ R
- End If/ i( S9 p! b L4 u4 y% {7 [
- End If
5 f8 Z- i& b. Z% n# p& M - Next! r! Q) Y" F& ^) }9 R# R. X
- End If7 t" k& O$ S, q+ ]+ S
- Next) T3 n2 [# o3 f A
-
; G' M6 g* e$ C$ j# A' q( Y - ThisDrawing.Regen acActiveViewport
, Z' K y. v* ]. N' F9 G - End Sub
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