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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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' y( l H+ J' m8 G# ~4 o# M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 * e6 t' \2 L2 o8 R/ }/ n% A
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC - s' f# j3 c' s3 X7 h! d/ W$ p" \
- Private Sub cmdInsert_Click()3 z" ^' d3 r0 h4 ~
5 V0 y' i8 e7 X% U- z+ U% G( _& V- Dim ptInsert(2) As Double '原点
4 u8 G3 I1 g! ` E4 T) T1 g8 K - ptInsert(0) = 0- J+ ?2 M. ^7 L) d3 S1 v0 H
- ptInsert(1) = 0, B# l, F5 U4 _# ~7 x0 R
- ptInsert(2) = 0
1 H) N, I7 h4 j' o+ U* O# `! z - * P, q% p, E4 l5 x+ |" U* G
- Dim BR As AcadBlock '定义块
$ {3 W: O/ B4 ?0 u1 l - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")) E& p0 { Q% w5 f2 n# x" [
- / u: @# J! o- s( C8 J9 N, K3 h
- '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 U/ Q- B8 g( w( l - Dim E As AcadEntity
: G7 b" m0 p5 V: V - For Each E In BR3 h6 p2 A: N: A* I- H
- E.Delete- g ^' Q: S2 Y* I0 u
- Next3 f/ i. |$ K' A
6 W8 ]! y$ C; [4 O, x- '----------插入块A 仅一个---------------------------------7 D0 V: N) b6 V% o
- Dim B As AcadBlockReference '声明一个块参照变量7 P9 s! N9 u" N, @
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
k7 m9 E& B$ R+ `7 G1 j" E - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)/ d3 Q2 ^ @! h; L4 @- 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) V, g6 F, Z5 f) `+ V% L& ]
3 q2 u3 \7 N4 E0 S
: t7 r6 i3 A; q0 }- '----------插入块B---------------------------------
) c9 h0 S6 e% g - A9 i7 t7 K* a) u/ _; ]! T, m* t
- Dim pNew(2) As Double
7 C0 b$ H- `: l6 M( G% u - pNew(0) = P(0) - 5006 v6 z9 _. l4 A8 d& S5 H- s
- pNew(1) = P(1) + 1405.08
, p0 _1 j) h2 l4 o/ c: Z2 ^6 D - pNew(2) = P(2)% _7 j6 x2 k/ Y
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)! u- w, E; l* L* x; c3 l5 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
0 e8 V/ B: y9 s4 X- I
0 {* K& ?, ] w
0 `& d) I0 U% Q. e' S* M- Dim I As Integer a6 ^( i1 x! A! L' g' N! O
- For I = 2 To Val(blkBNum.Text) Step 1/ P& _; i6 i# d3 G* p, x* G5 s
- Dim pBNew(2) As Double
9 m& Q) u2 X0 I9 j9 o$ r) L5 V+ } T - pBNew(0) = P(0)
' S, D" }1 i! B" H4 B/ F) X+ A - pBNew(1) = P(1) + 2000" _& j7 k' A( w
- pBNew(2) = P(2)
2 }& A. J: o# b# X$ y) K+ p \ - , ~7 O# s3 q$ I' M5 _- F
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
& B9 w* ?2 t3 ^ - 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/ z0 x) r; u2 z9 n3 x* |
- Next( C9 e1 P: w. |; {- R, Z# Q
9 s( V+ |' |# i2 U
. ^9 s1 N: z) u8 [+ Y9 {, y" j' m- `- '----------插入块C 仅一个---------------------------------
. i4 j: I; Z5 j8 O) ` - Dim pCNew(2) As Double8 n4 l3 a8 m% q6 D
- pCNew(0) = P(0)+ e2 @+ T2 a, J
- pCNew(1) = P(1) + 2000
% H1 y2 w$ @# o/ ?6 F, ]# k - pCNew(2) = P(2)- {2 C9 u& a. a7 h# F- Y, u
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
+ ]3 ?' G- {4 a- t2 z - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)" B- W8 [& E' Y/ E3 a
- 5 z l, ~+ _! J8 |2 @: b
0 Z9 J# R, D6 m1 O/ a- '----------旋转块E---------------------------------
9 b9 M- i& N2 r1 ` - B.Rotate ptInsert, 0.2, u# |; _% P1 I2 d
* G+ p8 s5 T6 Y+ b) [) R- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
: K! c1 H( A Q - - @; D; J* h* ^; x5 I
- Dim temA As AcadBlockReference
# v' m3 b! A, d1 s+ C: k7 |* F - Dim temB As AcadEntity
/ g* Z! \7 j9 x) |4 f - Dim ptCir1(2) As Double '第一个圆圆心坐标' T) \& a6 x+ Y, H/ q
- Dim ptCir2(2) As Double '第二个圆圆心坐标
% {3 x9 p% o6 @ [ - Dim C As Variant, J As Integer
9 _$ h, I& p$ B! r% f6 d( K - 1 _7 q- S. t3 ~$ l8 q! j) C
- For Each temA In BR '这个遍历就行- j& r i7 F* p% @, B, r5 ]2 t1 @
- If temA.Name = blkCName.Text Then
* r( ~+ [. J" q$ @ - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
Q; [) T1 V( P - J = 1
. H4 n# A3 l P( v - ' 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 r" G, [: ~! ]7 f
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵3 G7 _2 `% K; S; ]1 B2 H; q! l
- '开始找圆,找到圆就提取坐标
2 j4 l! s2 `9 @. S& e: @8 z& X v - If temB.ObjectName = "AcDbCircle" Then+ I) p( P# s' O( V7 F) ?
- C = temB.Center '提取圆心坐标- n8 @ F$ S2 _4 f6 @; k) 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' d6 l* } X/ S8 g" e+ U& ]9 K
- C(1) = ptInsert(1) + P(1) + C(1)
/ i$ X8 }$ R3 k& D+ U - C(2) = ptInsert(2) + P(2) + C(2)! Z% @3 j( }: U( ]# Y* ^
- If J = 1 Then: \3 L: M O% v( a7 |: o, h- \8 N
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)% V; Z8 l6 x5 \% l& k6 g+ [
- ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
% i6 C' D2 ~7 Z I0 L& Q5 M - ptCir1(2) = C(2)4 `- r: n* W; y d
- J = 21 u7 P$ i5 B0 V& Z" y
- Else
' _# K5 K6 |2 K1 v* y5 V% G5 Q - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
% b1 y0 C6 R# l1 G4 @ - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
* T0 @, t& }' R, W% c - ptCir2(2) = C(2)$ ?) I- I% W+ P$ s* l$ M/ ]6 G
- End If! r1 b( z& \8 d* M& K, L$ y* i5 e
- End If
+ {9 a. c% t4 E2 h: X - Next. e$ |$ y- k* m
- End If( B. g' ~+ a8 i* l6 J
- Next% x9 E: I6 D! d3 q, ~* ] y- f9 o
- + ]3 H# |2 O. C% L
% P( A9 o0 C/ j, a8 H( a( Y- ThisDrawing.Regen acActiveViewport
, S) K. h4 z+ Q. |1 i9 n+ O' V - 3 n1 }1 {" z2 m# {% z4 u/ f
- End Sub
复制代码
* a4 P. |7 Z4 z' y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3 f; O* O2 e* I) J/ S/ f& u
- Private Sub cmdInsert_Click()3 P) Y+ t% U* I% r
- Dim ptInsert(2) As Double '原点9 w3 Y; w& N M6 \$ b
- ptInsert(0) = 0
0 V# n3 Z+ y3 ^' S, r - ptInsert(1) = 0+ X! j1 V9 ~2 V+ ^( g
- ptInsert(2) = 0
- k" p2 ` J: p: B - Dim BR As AcadBlock '定义块/ l- \" r+ `; F- i/ N3 m
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")4 f6 O2 \! n* B* [' M7 a. 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2 J/ T) G' Y+ A
- Dim E As AcadEntity6 E9 R& y/ H" m* O$ G9 V+ }4 |/ ]* J
- For Each E In BR
2 n- ]; H8 S4 b) M* C& }* h - E.Delete
) a; Q$ E* M9 Z/ X - Next
1 n' ]. Q) |3 y( f" @ -
" f* j) Z. V2 z% f/ T( Y - '----------插入块A 仅一个---------------------------------
; r6 l1 T) \6 U' ] - Dim B As AcadBlockReference '声明一个块参照变量0 Z& f; `5 G; H7 n+ r- O1 r
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
" F0 {0 Z4 X; c) q - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
; b" m4 Z3 t# J( c - 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; q5 ~4 }: N& ?' F9 S& \9 T: y0 m
( J0 D; i# F9 K: r6 }/ J- '----------插入块B---------------------------------
, J; h- ~9 S0 Y6 i7 ]' X - Dim pNew(2) As Double
, C9 \) j8 z/ m N - pNew(0) = P(0) - 500- N9 |' o: J6 O& [! @8 }6 r `, p
- pNew(1) = P(1) + 1405.08
# d7 D+ Y0 @& Y3 {: ~& O( A. p - pNew(2) = P(2)5 W% Y; o& n5 r
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)5 V. ^" i& {- t7 u6 `
- 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 t! O# m n+ R* J0 w! _- s, a - Dim I As Integer
2 }- M" K# _# n7 u - For I = 2 To Val(blkBNum.Text) Step 10 r o2 [: u( O4 G
- Dim pBNew(2) As Double
8 q6 s0 b o; f. S& j9 r - pBNew(0) = P(0)
; v# H2 B$ F; p. U* Z( N - pBNew(1) = P(1) + 2000
3 R r1 }" [2 t/ V) v( o" r - pBNew(2) = P(2)4 n( \: @( t. ^
- ( n8 q9 h% v9 Q* V. q) @
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)4 j) ]3 {# F, U* X% R ~* ]; 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
. r1 ^; `0 f T3 j0 x - Next1 c+ Y9 G: ~" s, w( J4 L+ e
0 L* X9 ^% O/ L- k0 H- '----------插入块C 仅一个---------------------------------. V* Q5 B8 @& j7 Y
- Dim pCNew(2) As Double
" e7 p2 ~6 Z. ^* h - pCNew(0) = P(0), x8 L* h$ C/ u5 H
- pCNew(1) = P(1) + 20007 W, ~( O. D# e% q
- pCNew(2) = P(2)5 G* D' \. \$ C5 l. `
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)/ O# t: l) ~4 c) _8 D
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
+ O: A8 b; c( z7 i2 j6 m
2 k7 U$ ?3 L2 U+ M+ h. F/ E* o- '----------旋转块E---------------------------------
' B5 ?/ ]' T' |: ~8 p - B.Rotate ptInsert, 0.2' ], e, L4 {' l; F, W5 }- P/ z. ~0 U5 ~: c9 |
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标9 {# }$ \. h( v! `* @( N
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度
% A$ j+ U* }. l) B1 h2 V - Dim MyUcs As AcadUCS, MyWcs As AcadUCS
' f- X, e0 R/ `$ x5 O - Dim XP As Variant, YP As Variant5 M. K, E4 U$ B) R
- With ThisDrawing4 ?# W3 B( [9 H2 A! I" o
- With .Utility3 K0 C4 r+ |4 w- P* e
- XP = .PolarPoint(ptInsert, -0.2, 1)
6 m- }0 s% ?1 M- f! I: W1 W3 l: g+ E8 K& f - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
2 E3 y3 R- G7 \: P- W0 v - End With
9 v: l E1 r' M4 y. H' M! P7 q - Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")+ n( [& B; F& b' k0 {( ?9 p: V
- XP(0) = 1: XP(1) = 09 p: d; b- S3 d+ R+ ^; W: Y) K5 t
- YP(0) = 0: YP(1) = 1
# ^9 O2 c. W2 y+ W/ m - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
* v) c5 q, Y: b5 y - End With/ X+ _: `8 h) _ }$ O
- 9 q* i7 p: b( L: C
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
9 m0 ?, ^% X2 h# I/ K" H9 ~ - Dim temA As AcadBlockReference
, y. Z) f* A+ @3 {. z$ S - Dim temB As AcadEntity
) ~' s) F" D1 {( `( V0 k - Dim ptCir1(2) As Double '第一个圆圆心坐标
& J$ M' U" ^, R6 L5 L" d# I - Dim ptCir2(2) As Double '第二个圆圆心坐标/ R$ B3 U* J& O
- Dim C As Variant, J As Integer5 J8 B0 K- ^( y5 a
- For Each temA In BR '这个遍历就行% O0 q$ @ g) I# e. `9 ^
- If temA.Name = blkCName.Text Then# _6 G; ]) K" C1 L: {( n9 e
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标& M# V9 t1 W3 r" d
- J = 1
& T, P6 c: b8 D+ L/ |' a( i! 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
/ F$ F5 p0 x- Y+ Y - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵" d1 ]0 e9 `3 b% D Y! d
- '开始找圆,找到圆就提取坐标
3 X6 j8 F) h6 a4 _( z M/ {* j - If temB.ObjectName = "AcDbCircle" Then
* j: P; ^; t/ D( {, L ~* @ - C = temB.Center '提取圆心坐标( V: M: ]$ e6 T( @- K1 a1 ^1 u
- 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
5 s4 U. p# e P - C(1) = ptInsert(1) + P(1) + C(1)& m& j1 Y$ g* a: V& ?
- C(2) = ptInsert(2) + P(2) + C(2)! I$ x- ]' i* k4 n& V
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs4 N' i8 @! R# G5 H
- 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
, k7 V1 V0 K7 _- V$ n5 A - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS: u3 t4 f: X/ V# ^( M9 J9 ?
- If J = 1 Then$ `- a6 ?# u F" {+ x' i, q
- ptCir1(0) = C(0)
+ }. }/ L, Q. Q# m& j - ptCir1(1) = C(1)
$ q4 I% H* p0 ] - ptCir1(2) = C(2)
) o, ^. m, S5 {( I. T' o5 Z - J = 2
0 o+ n0 B+ S& g# G* c: g - Else
- J2 t5 _/ J0 _- v! U - ptCir2(0) = C(0)
h( V: l: o& w7 a7 @5 I - ptCir2(1) = C(1)- e: m, G) d+ q
- ptCir2(2) = C(2)% Y! h+ ]* N) S+ X2 [2 f0 @7 s
- End If
5 A1 X3 K4 U7 x4 n# D - End If; t5 x. ]* k9 _) K5 ?
- Next
, n% n- e+ N, J7 q" s7 o) N9 c$ l - End If
5 f0 w( \* B+ q: J6 J r7 Q1 D7 Y n" j - Next
; n2 A! D' k6 v2 ^3 k6 A" G: |- d0 T - 0 a* i1 h+ g! G1 r+ i
3 I$ }* J: U1 C6 ^$ G- ThisDrawing.Regen acActiveViewport
* d# x6 o/ [6 Q' F2 h - End Sub
复制代码
) h7 s, w6 R: }$ L/ Y, x下面是使用辅助点
$ B( ?# x! Z& M- g0 `6 r- Private Sub cmdInsert_Click()
. y5 w1 Q& f$ I+ z - Dim ptInsert(2) As Double '原点
: g) \6 U' \2 X3 ^# d1 r - ptInsert(0) = 0
+ f: O% r( @! k! V5 i# k( U, X - ptInsert(1) = 0' y! d$ G' Y- I: @0 i- ?3 g
- ptInsert(2) = 0
% f5 m- R' f) @; b - Dim BR As AcadBlock '定义块
, x" Q/ k1 t* H - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")5 v8 b# ~( x5 m6 z
- '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
! u, F! ]8 k. J- F! d - Dim E As AcadEntity
" \1 Y! D, ^' h - For Each E In BR
- q$ U. |9 D$ \, q- R - E.Delete
4 r( l% A+ {; ]- q - Next
! x# k9 D1 |, d - '----------插入块A 仅一个---------------------------------) M3 u- r; @6 e7 T! E7 E, _
- Dim B As AcadBlockReference '声明一个块参照变量
1 |5 |4 w5 `/ L" |* L - Dim P As Variant '声明一个变体变量用于接收三维点坐标' j; j6 I; D( B& J5 ]0 }1 c
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)( u7 H$ p- ^6 ]) ~/ o( 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
y7 D! @( S) H) ~2 E+ a1 { - 2 B* I" C( \1 i! z5 }1 O. n3 X% Z
- '----------插入块B---------------------------------
6 c% B2 n3 H7 \, y5 `2 Q& X- T - Dim pNew(2) As Double
8 R" ^0 V. I M - pNew(0) = P(0) - 500
, u& \$ i6 ^ I+ |7 }9 q - pNew(1) = P(1) + 1405.089 t0 Y: \# o- M7 J C
- pNew(2) = P(2)0 m/ N% |% l6 C$ m% w" s1 R
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)& T# l7 q4 \3 f 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0 Y, N$ f, g) d* P X- E2 |3 D' W# P
- # U% R! v2 X) d# j/ J" [# I
- Dim I As Integer9 U5 t+ u. x; ]+ X
- For I = 2 To Val(blkBNum.Text) Step 16 Z( l* p$ C. E
- Dim pBNew(2) As Double
l, y6 q5 } K4 Q - pBNew(0) = P(0); K' D$ G& M3 M5 ]& j s5 z
- pBNew(1) = P(1) + 20001 L6 z% m8 |) }) P
- pBNew(2) = P(2)
# {: D. Q3 w! _' I& L -
& M* ?4 x3 I" g' D - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
5 M0 B& E1 z* T7 X7 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4 g; t, {: J. ~3 c/ i
- Next$ c" ^) p& X+ h5 r- D! w0 ?4 Z
- H" K. Q/ r- T. d! f
- '----------插入块C 仅一个---------------------------------
0 n! v7 Q3 D0 |0 G/ b - Dim pCNew(2) As Double w p+ Q2 P- F
- pCNew(0) = P(0)) U: T* V d4 i2 I3 N/ t: z
- pCNew(1) = P(1) + 2000
+ K6 k% f; |, r - pCNew(2) = P(2)8 P4 `7 w6 g: R: a
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0), y9 L5 I+ [, @; E; O
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)) P5 V. n7 n. V3 w+ C0 z& U# F
" U2 P$ q3 c0 R7 h7 i) B- '----------旋转块E---------------------------------( K5 H$ j) N1 }! o8 r8 F0 k
- B.Rotate ptInsert, 0.2
. G e5 q: R+ a8 R0 a; T" L4 R- p - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
9 k$ S5 \6 m) a+ p4 ] - Dim temA As AcadBlockReference
( T0 ^% j9 E& y" _9 B, o - Dim temB As AcadEntity9 q! H4 O9 F/ B
- Dim ptCir1(2) As Double '第一个圆圆心坐标
- |- {( o" i* i, t& g" e3 m - Dim ptCir2(2) As Double '第二个圆圆心坐标
/ T4 a3 R! W! L' }2 q( N( j' V1 j - Dim C As Variant, J As Integer
: n) \& M& ~: ~ - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
- G# i8 J( {, z8 Y& ` D6 w - For Each temA In BR '这个遍历就行
) Z! W6 T4 y$ B! }, r0 j - If temA.Name = blkCName.Text Then6 r* \" w2 O$ l& a
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
+ S& D4 j! X' F/ t5 x, J n+ i( M - J = 1, S4 x d0 ], q8 T
- ' 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 j0 q" u% f0 [- R9 O" x
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
; _: J" G/ ^* W# g: ? - '开始找圆,找到圆就提取坐标7 Y. a0 H P2 h9 e1 Q6 Q8 C
- If temB.ObjectName = "AcDbCircle" Then) E! `9 x/ f$ P: y; S
- C = temB.Center '提取圆心坐标2 {% i' D: X$ n: R' 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
/ T5 | L* ]7 {; a' P0 d' T' j+ O - C(1) = ptInsert(1) + P(1) + C(1)% ?/ X& K A% K# e" P
- C(2) = ptInsert(2) + P(2) + C(2)* u* { V+ Z/ N0 m5 v, ~
- 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
( n' h8 d& i+ g - 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8 ?! n4 s' F, C' r1 G' M" |
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
m5 S b" B; _" @5 G - ObjP.Delete '删除用过的辅助点% j9 Y6 j$ \ X
- If J = 1 Then
4 u6 |$ v% M ]4 U2 E - ptCir1(0) = C(0)
% n. R" P/ ]- K. Y' s) `/ ]4 p - ptCir1(1) = C(1)
9 U- c. l" f) o9 c. B) e - ptCir1(2) = C(2)9 i/ f& ]% q8 z5 c3 L( D/ u% T. C
- J = 2
% r2 D# o5 m, L1 `1 A) M - Else6 h* D0 g1 W3 v# z
- ptCir2(0) = C(0)' G9 E- D1 z v" W
- ptCir2(1) = C(1)
8 \& o5 q8 _6 ? - ptCir2(2) = C(2)
- N: }2 |9 [5 p% s - End If
7 j6 {8 L( E5 v6 m$ [, D" r3 D - End If
5 W' C% q0 [$ x- Z q `! `, c( w - Next
- }8 H' T" O3 T# i* \ - End If& n+ x' K% }, i% @3 [# H
- Next
9 K- d9 n5 P/ y& c3 }6 d0 V+ R - ) N+ {- ^! d4 n2 K4 y3 B3 |1 Q
- ThisDrawing.Regen acActiveViewport( p. A7 [8 @) T- m( s
- End Sub
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