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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
( H! [# N# H- h) j1 a3 s, v, S- H6 g! M( ?$ i7 a$ y
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
" L* L& W7 ~* N, [3 Q但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
1 ^, P8 D7 d8 r) U4 F6 d4 e9 `- Private Sub cmdInsert_Click()
- N8 A: b/ `- D ` - 1 @6 m R* }9 A9 |& b- q
- Dim ptInsert(2) As Double '原点
9 {0 P- |8 u$ U% n E. G* ? - ptInsert(0) = 0 N' ? m6 C: H) e- w& D
- ptInsert(1) = 0
, o/ i" ^( ]' V - ptInsert(2) = 0; r1 Y' c3 H3 J; q \1 q
. A3 K1 j! i. B- Dim BR As AcadBlock '定义块
. q5 }% W2 U! k; h - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
) z9 P% S. u2 U5 d, M. n; T, E - 7 ]8 ?. h' b. |- {$ |' o
- '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/ y8 K; L- u$ ^3 C1 o [0 X
- Dim E As AcadEntity
4 [ ^6 K9 K" | - For Each E In BR% |( G7 ~/ s, i, \6 }
- E.Delete
; P( d% }1 R- N+ g3 K1 z' A - Next3 w. A4 Z+ [4 _0 g+ m
: e" A) q5 g4 x% J, q! n( K: y# s9 F$ w8 x- '----------插入块A 仅一个---------------------------------
8 A% a' F; R- [: v) t - Dim B As AcadBlockReference '声明一个块参照变量
5 T- C! h! Q9 b; q" @ - Dim P As Variant '声明一个变体变量用于接收三维点坐标/ ]) q! o) g' [' y0 ]
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)- O+ E( g5 v- Q ?. H8 i. O 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9 k# L7 l ~6 g
; U$ r3 h3 a* U9 `% B3 A
4 M% V1 V5 N/ j; c& l- '----------插入块B---------------------------------- P4 J* u* U3 D, ~; u$ ]9 P
) J% W3 `5 C. i7 A+ S8 m+ }- Dim pNew(2) As Double
. U7 ^' j5 `4 W0 P1 [ - pNew(0) = P(0) - 500+ R" A3 e) L4 T' M7 k
- pNew(1) = P(1) + 1405.08
; K- b# L# n, M- D' k2 e) x; ? - pNew(2) = P(2)9 m( ?3 ^7 r/ B' D* I }
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)6 m3 p) E8 \" _
- 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! O3 p; y) Q8 l% Y% e
- . A3 ~; f _; N* `0 {% E, E' }
- 9 H+ G3 D, p3 `
- Dim I As Integer; f+ o' e6 s+ k1 |+ O6 ^. g
- For I = 2 To Val(blkBNum.Text) Step 1* A' n2 P' s: F0 y: b- A
- Dim pBNew(2) As Double
. q4 e9 y: J; b- b+ H - pBNew(0) = P(0)
6 W' O; Q& W- [) s - pBNew(1) = P(1) + 20009 z5 E5 P! `- Q
- pBNew(2) = P(2)7 c6 x$ A1 ^7 p, ]# c
8 q! [% D: w$ v# Y3 r- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0). x u9 x/ P9 L7 G8 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
$ I+ x+ Y0 @, X/ \7 I: h; ? - Next
+ `- i6 u) B1 q. I2 R - 2 z, U/ H: r! j, G. ?
. P! ^; A) S9 }4 _4 x& x. G* x- '----------插入块C 仅一个---------------------------------
+ {1 W" U% \6 b! `1 p) H0 H - Dim pCNew(2) As Double2 k" ^5 e. K9 L) I: S5 w2 g6 z
- pCNew(0) = P(0)
$ ? r2 ]0 m" {8 m+ L - pCNew(1) = P(1) + 2000
1 n, x' `3 b( q e% i: I7 s - pCNew(2) = P(2)& q f( I; L! e' R
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
( {7 H! I/ a* B5 A - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
/ W. C, L4 D9 S7 L1 X
. d- X& {7 l( k6 I N
2 H' n. d& c, R% i) {$ q8 b- '----------旋转块E---------------------------------
* S0 k p8 }9 e+ i - B.Rotate ptInsert, 0.2- F# D' A) j$ U) H5 X
$ z4 {1 Z# T8 @% h: a5 [' n( \- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------2 M6 `9 W; s% Y( j+ w% z$ P
+ K4 k. J4 B+ ?, I; e0 W4 i( K- Dim temA As AcadBlockReference5 i: O F8 H( v: L
- Dim temB As AcadEntity) P1 t' F! w4 [ H) c6 O+ c: `
- Dim ptCir1(2) As Double '第一个圆圆心坐标
5 y& N, v: U& P# W; f6 ^ - Dim ptCir2(2) As Double '第二个圆圆心坐标
) K; W ^# w* g# D V6 L5 ^1 A+ m - Dim C As Variant, J As Integer
0 T! |. ?& v5 {
) k- O8 ?( \% Y8 ]- [' r- For Each temA In BR '这个遍历就行
3 @7 V1 c4 _: I3 a0 I - If temA.Name = blkCName.Text Then. @1 A7 P- S& w: b! t' [+ P7 w4 N
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标9 y8 d5 ?) j% G
- J = 1
. m( o" ?3 A( u+ G4 f - ' 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 _) D# h9 n1 M: j/ O8 l9 N
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵8 J* c b2 N3 Q' O
- '开始找圆,找到圆就提取坐标
) P* n0 u/ |6 T" Y - If temB.ObjectName = "AcDbCircle" Then! `) O3 r4 a u5 D: e
- C = temB.Center '提取圆心坐标* ~: z: n- C8 {* J+ 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- m2 i7 v4 ? K; U+ ]
- C(1) = ptInsert(1) + P(1) + C(1)) x/ v4 m$ S9 f; [& j
- C(2) = ptInsert(2) + P(2) + C(2)
# z/ B& ~7 d$ m l' h. r: e - If J = 1 Then
1 q) Q: p- f4 [7 I - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)0 C" h& c) U5 z" d
- ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)+ l6 ^6 q9 L" u% \
- ptCir1(2) = C(2)
2 a$ Z+ n9 w' G; n3 | - J = 2
9 p E& K7 Z+ Z i0 `; r - Else
- v! r4 O6 `7 T- W0 _ - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
+ ?0 {0 a! @7 ~6 ?. Q4 M% j: A - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
9 k# F" y" ?% c6 ]4 C: Y/ @7 U9 k - ptCir2(2) = C(2)
f$ T# s8 x+ f/ P: Z p - End If
, a, b+ C, B. y: M M3 D - End If
- F; [, E7 z' c- H e- V6 ] - Next) x3 O! I* l. ?7 d
- End If* _' B6 D0 [: n' H' f' _; o# }+ k
- Next1 C @% {, W6 g' ]
$ u1 m7 k5 p) d$ N I3 I r1 y- / f; _6 s4 L. C$ ~8 \2 j: y( w0 A
- ThisDrawing.Regen acActiveViewport
7 l. p1 h+ e3 n/ [9 Y2 A* b! m - ) e# o+ M" H) k: k" v" Z& l
- End Sub
复制代码 ! D s+ |* T) ` G0 i
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
. W" l7 q5 Q: o9 w- Private Sub cmdInsert_Click()" U" O0 ^ b. @ v# b
- Dim ptInsert(2) As Double '原点" m* } T/ ^/ u2 J# @
- ptInsert(0) = 0
% R: C$ w) t6 e( O - ptInsert(1) = 0
7 ]3 |5 C! k: }: p! ~0 J - ptInsert(2) = 0+ T+ I: |* h' D K
- Dim BR As AcadBlock '定义块2 b7 V* B' w4 S: x* B
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
7 N' a* G& y, @ - '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 x3 o) z! Z- y, K+ d. Y' V+ L - Dim E As AcadEntity
/ j+ B6 \* T. J' g- e - For Each E In BR
. s9 U( G- U7 b! H - E.Delete
8 W5 `% z. `- ]# |" S9 }6 p! V/ r - Next2 ~0 x7 Q* H% R5 B; R3 U
-
* B9 `: [2 [9 T! s$ { - '----------插入块A 仅一个---------------------------------
9 t1 b; C; f1 A9 S1 V - Dim B As AcadBlockReference '声明一个块参照变量3 U" m5 F0 e; {) B1 T: s3 j
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
" |1 f& B# ^5 L2 s$ i; t5 u# L - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
' k8 I& q1 W& i z% d4 V3 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7 \) }+ Z) D; A$ q7 r" e
- % E) h& W' ?/ R2 M0 M7 u
- '----------插入块B---------------------------------
5 ~# T3 k. x9 @: S4 Z7 A - Dim pNew(2) As Double
9 V5 i$ y; A6 H - pNew(0) = P(0) - 5001 u1 I( b& a% x( s: ~
- pNew(1) = P(1) + 1405.083 _! T) i Z; s5 M% E* ^
- pNew(2) = P(2)
. D1 @- j" ]' P/ c - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
! ?5 c) o6 }3 N/ o- 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9 ]5 _$ f: G, G
- Dim I As Integer" g" Q# Y3 C; o7 [
- For I = 2 To Val(blkBNum.Text) Step 1
- t6 [. t+ Q, ] r' N - Dim pBNew(2) As Double y$ r2 s2 F* b1 y
- pBNew(0) = P(0)
: ?. O( D) i1 q8 T& y/ M - pBNew(1) = P(1) + 2000
3 S8 M8 \5 n6 |) q) g - pBNew(2) = P(2) O" [; o9 X7 N l( {) v" |& Z
-
- S. k6 a4 [ ?+ i8 ]4 ^- k - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)- K& o: u2 V2 g1 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
' n4 w7 q7 f: v; H- a - Next
( L4 k, p1 j$ K1 a( Z - 5 I3 n8 S, a( J, [& y
- '----------插入块C 仅一个---------------------------------+ b- A# @( D; `* p+ T& k
- Dim pCNew(2) As Double
, O H1 M6 }# K8 b# R' N - pCNew(0) = P(0)
6 B/ Q! [0 W" R - pCNew(1) = P(1) + 2000
. L+ i6 F; T [' h/ U. t# J6 w" i - pCNew(2) = P(2)
; m3 T0 E: Q1 [* I4 f: a9 S - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)/ t- C8 a7 V! ^. m- `- E: G B0 X
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
# [$ S3 W( H/ ^% }
7 ]7 f. ?9 ~7 m7 Z8 `+ J$ Q- '----------旋转块E---------------------------------% N! b2 J1 V+ ]% y: d$ n7 J
- B.Rotate ptInsert, 0.2
7 A: O) w4 w5 n2 s% K - '创建两个UCS,用于下一步转换圆心在模型空间的坐标
2 ^9 Y3 k# Z. U2 [+ ~ - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度9 R. K( N9 E- o2 P% M5 u1 V" e
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
' I! J" x' }6 y/ Q( Z; V - Dim XP As Variant, YP As Variant
3 y3 h( ~0 d0 L4 M: P - With ThisDrawing
, L: s7 q" S z7 x V9 y6 P, U; v - With .Utility
& T1 `( j% j) m% W - XP = .PolarPoint(ptInsert, -0.2, 1)6 C( R5 o9 V$ }" }/ w' Z9 i
- YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)0 X/ M7 B9 `: P2 {: X" H/ R
- End With
; r; y7 r( ^1 p) w2 O - Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs"); g; o$ U1 B8 i# @" M$ a. Z
- XP(0) = 1: XP(1) = 0- w. Y" \* n; A& t" @- J; P
- YP(0) = 0: YP(1) = 1
' j" ]+ R7 E; {9 p: o* e0 a - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")2 O1 I8 b. N' i
- End With j- V8 i+ m8 w, X7 i) X8 y2 q3 S9 w
- 3 ^; _' U1 ~0 k* x# |
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
8 y3 y" N, Q6 d+ k- {! E6 M0 F - Dim temA As AcadBlockReference' m. e; Z3 i* W) T7 G: Q4 D) f
- Dim temB As AcadEntity7 _- q5 {% p- {0 R C
- Dim ptCir1(2) As Double '第一个圆圆心坐标
+ N+ l9 T7 x4 A0 c7 ?! Y3 ] k - Dim ptCir2(2) As Double '第二个圆圆心坐标5 X. G( C: L+ M* u# A8 |
- Dim C As Variant, J As Integer8 {! \3 D: q# ~8 \2 s' J
- For Each temA In BR '这个遍历就行1 p- |! s" \, H" B( d
- If temA.Name = blkCName.Text Then
" x8 F. n, d! t; n' Y - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标) W0 E( e; X4 D! X( _
- J = 1- b) i2 e3 Q1 \& i0 \* V# O5 F- R! 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
4 i0 M0 S* C$ y& w - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵; c/ a9 C/ z( V/ c) E, c. `
- '开始找圆,找到圆就提取坐标) S, Q) B1 P t: u }2 P
- If temB.ObjectName = "AcDbCircle" Then8 D T+ t: a. z8 v* \
- C = temB.Center '提取圆心坐标$ \% x; V# O; n! }6 [
- 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7 C4 k: q& r! S( x& m
- C(1) = ptInsert(1) + P(1) + C(1)
# C, c6 }7 h+ G0 A' ? - C(2) = ptInsert(2) + P(2) + C(2); c* O- I- k" @4 ~' f E1 C
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
7 F; ^! y' w" ]; A- q8 m. F - 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
* g4 O1 e# T2 S* C8 W8 q2 h - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS. g! P/ @$ T, {4 u
- If J = 1 Then# m' V; k" u* c
- ptCir1(0) = C(0)
* r5 W) g* d( m! y0 W - ptCir1(1) = C(1)0 T! G. V. D* _9 \
- ptCir1(2) = C(2)
q& o& N/ |% i( r$ }$ A6 F( | - J = 2
9 C$ p" o* g1 a; M* ~1 T" F - Else8 M1 S7 F3 z. {& t9 H
- ptCir2(0) = C(0)" N6 o6 Z1 S( G( x
- ptCir2(1) = C(1) U+ C5 v) ^# _# T$ [* r' y
- ptCir2(2) = C(2)
# c: W. s* ^+ c% R$ p - End If2 c0 k+ s8 I3 E" d3 i* b1 \( L' @# a
- End If
) Z) [5 `% O& J6 D+ z" ~1 Z7 U3 s - Next
/ H. G' g; [7 a9 L - End If6 M1 @# v; k6 C" _! b% b
- Next/ c4 l1 ]8 n) |* t
- * G% @( q' H# v. e# G& f" L
- N* ^) o9 Z, O+ r; Y+ d- ThisDrawing.Regen acActiveViewport
' [! s$ \5 H/ U: ? - End Sub
复制代码 " Z y& x5 F5 v. |* q
下面是使用辅助点: C+ c8 e3 }3 ?# b3 p/ o
- Private Sub cmdInsert_Click()2 P+ ~1 V1 l! B3 u W
- Dim ptInsert(2) As Double '原点
% N) U% u: F) S) J - ptInsert(0) = 0
2 F. \# W4 N& {) _ - ptInsert(1) = 0
" o! J$ y7 S! V$ D - ptInsert(2) = 0
8 H" ~ ]3 d7 s; m2 l0 } - Dim BR As AcadBlock '定义块
* a( J( |3 Q& h - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
! q8 ^/ d: ?. k) \3 }, S5 m - '清除块E中原有的图元,否则每运行一次程序,blockE中都会添加一些块参照,越来越大了
- o+ Z& i- _5 m% _, n% J - Dim E As AcadEntity& B; B' E$ }3 B6 O3 E
- For Each E In BR
0 X& B0 O: h, A" z- l - E.Delete
3 o; Y$ o! n6 V: I0 r8 @4 T0 k - Next3 T" G1 Q( J6 E& y$ o8 j
- '----------插入块A 仅一个---------------------------------+ R8 h, h2 K. c G
- Dim B As AcadBlockReference '声明一个块参照变量/ F# f) b, u) N5 t$ X) i4 s
- Dim P As Variant '声明一个变体变量用于接收三维点坐标" X/ U! | w/ G& T# \) S0 j
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)) u' S; I& O% {; v7 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3 c8 j5 b' W2 T& p
- $ r! Q( u* d! J) c+ }# F' k
- '----------插入块B---------------------------------
6 H3 }: }( d5 D$ m7 A' `4 V m* [ - Dim pNew(2) As Double, B1 {! U; Z7 y- ]+ t, @
- pNew(0) = P(0) - 5002 |: r9 k* S. {1 C6 t$ k
- pNew(1) = P(1) + 1405.08
" x" Y9 O& M' C9 s$ ` - pNew(2) = P(2)
) D: o& ^) Q7 q* m - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
: H0 x" D$ S; `: 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
- ~- \* F/ _& i c, b - + |2 S7 l3 w; H N1 F
- Dim I As Integer
; z! ~' q; f$ o$ P$ X3 C; V7 u - For I = 2 To Val(blkBNum.Text) Step 1
" @! b3 K: q7 p9 o. j2 b - Dim pBNew(2) As Double
4 h9 ^) i7 f- A% H- g - pBNew(0) = P(0)
i+ a/ s" \% ~5 q6 Y0 W - pBNew(1) = P(1) + 2000
0 h5 w0 d" A: |1 {+ R/ C# X - pBNew(2) = P(2). n$ Y3 N: w7 i9 p& i3 W, W0 W
- 0 Q' `7 ^- u+ x
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0): }/ V% D# w2 x, m5 }
- 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 I9 ~0 B! ?! A
- Next. A0 z* a: H- h# v, G' r
- 6 m+ `8 M! K2 T7 N- D6 s0 E
- '----------插入块C 仅一个---------------------------------
- [$ j0 j8 W9 N1 C - Dim pCNew(2) As Double: v, }% U9 J C, j3 Q
- pCNew(0) = P(0)
2 A* B+ L# c0 ]( H5 P - pCNew(1) = P(1) + 2000: K% ]: U( ~! v
- pCNew(2) = P(2)/ ^( a6 l5 ?3 b- P
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0). [: L9 I* L* A) R% s, a- ?
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
0 p$ x0 N, i8 O9 l5 q; \% }* V# _
0 K# C8 M( \( `# J4 v- '----------旋转块E---------------------------------0 O8 A v4 C/ l
- B.Rotate ptInsert, 0.2! G4 Y$ L/ a6 q0 a
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
8 \# T& W' F' S2 ?, r - Dim temA As AcadBlockReference
3 ^ N2 F' s8 V, @: p - Dim temB As AcadEntity i0 X4 a3 J- \- K
- Dim ptCir1(2) As Double '第一个圆圆心坐标
6 y+ P6 b$ ^" S3 `+ Q& M - Dim ptCir2(2) As Double '第二个圆圆心坐标
4 n& X- [$ U2 U6 l# ?& p - Dim C As Variant, J As Integer h: y1 \% c w+ m4 Q
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
- g5 _ v& a3 X" J! O - For Each temA In BR '这个遍历就行) _6 _. \& M9 D+ M0 G* u( K( Q& [
- If temA.Name = blkCName.Text Then5 Y, e* y- u1 L8 q! T
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标/ F% P$ z" ^9 O5 d
- J = 15 b: H1 S# b4 m
- ' 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+ X1 g; O8 B# ?: W4 s* K
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵# _2 H- z7 E# h7 z# W, ^
- '开始找圆,找到圆就提取坐标
' k+ a# i& p8 h8 G3 N" ` - If temB.ObjectName = "AcDbCircle" Then
8 E5 Q2 r5 d$ H: ?" \. v- n - C = temB.Center '提取圆心坐标0 F6 H* m, S9 r( j2 B# I% F- 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7 ^1 R6 A4 T4 ]( ~! W6 u$ a! G8 e
- C(1) = ptInsert(1) + P(1) + C(1), z& C1 [$ j# F. w# o5 g
- C(2) = ptInsert(2) + P(2) + C(2): y( _& A1 }) i
- 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: h4 D% A" T: S- ]2 C( j: |
- 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
+ N; d4 q2 _3 E0 x. E - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
, w" ]% T! q5 r* M' D - ObjP.Delete '删除用过的辅助点% R. G( X* D1 q( j
- If J = 1 Then9 y8 {% b! h- W- c* e* s( [2 o9 o
- ptCir1(0) = C(0)7 s$ Y L) g" R+ ^: Z! ]& ^: W
- ptCir1(1) = C(1)
" k2 N( D5 `+ N( } - ptCir1(2) = C(2)
* ]$ _$ t: P+ @5 a! U9 w8 }; S - J = 2
, N" ~' u" ]' Z2 P. O. L% U9 t - Else
5 g- H9 f' m2 b+ U - ptCir2(0) = C(0)
4 f) Q$ J2 t+ B- X/ ^3 J9 T - ptCir2(1) = C(1)3 j: b$ K6 s. K" f8 X/ z
- ptCir2(2) = C(2)
3 ?! s1 U5 ^5 O7 D/ |- z9 S - End If
; z2 |8 E& H+ {) ? @4 m e - End If0 L. B* X1 R" t2 C2 x; K9 H
- Next
$ T7 u5 E7 p4 I: G7 O4 [) V - End If4 S& {" w; A% [9 O
- Next z; Q5 u# O: A% `3 {) g$ o# @
- # g9 h2 S; m J3 }6 e
- ThisDrawing.Regen acActiveViewport
3 Q' o$ M/ l. v1 P1 X& M - End Sub
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