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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 3 _- p9 S8 I& x6 J* c! ~( ]8 I" _) A
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC ' j& D1 n7 J3 j# z- @3 h8 ?
- Private Sub cmdInsert_Click()1 s$ d. u+ v% x8 {. `2 i/ q
- ' s& U% b* r9 J% u6 C% C5 G! \
- Dim ptInsert(2) As Double '原点' t" q) g3 l; [, s9 C" c9 O
- ptInsert(0) = 03 q1 W+ a1 `2 r; S- t
- ptInsert(1) = 0+ H9 U8 Q h) x( k4 |5 ]7 m/ M
- ptInsert(2) = 0
6 V4 v) i* E, d7 H7 u8 D8 z0 }
+ f' k: O; H% r% s1 V- Dim BR As AcadBlock '定义块
5 r% x; K5 j6 |) s/ T* c0 t/ O, ~ - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")) z- L& ?- A$ G, z/ ]0 O8 p" T! t! ]7 t
- 5 N" l; c7 A3 U7 y0 G2 u
- '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 Q8 g) `# A$ o4 | - Dim E As AcadEntity
9 M! ?- b3 e" o8 h# ? - For Each E In BR
: d' [+ E1 A) m. t$ ] - E.Delete: K6 B" y+ i8 h" x2 \3 Y
- Next
# t9 Q1 z) k( K' D - $ o" r; g. H7 A6 e
- '----------插入块A 仅一个---------------------------------
! @* }7 Z, { i2 W- B1 ~ - Dim B As AcadBlockReference '声明一个块参照变量
7 q3 u4 }1 f. i! x# v - Dim P As Variant '声明一个变体变量用于接收三维点坐标+ ?5 `0 s+ K( O# }5 k- m9 A
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0). _0 m1 o8 ]' a+ C0 @2 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
' t9 r) W1 \0 O x3 H. V8 R& b9 F - ) Z9 J4 N1 V+ h7 J+ b
- ) H3 Q' P/ G4 E7 z, S5 ^2 x
- '----------插入块B---------------------------------
O8 |( X4 b; u0 y# \ - ' t; \* Y% M0 l1 S
- Dim pNew(2) As Double
* R# a* D. _, a* s2 u3 p - pNew(0) = P(0) - 5005 X3 N ]: n' Y- K/ K0 P
- pNew(1) = P(1) + 1405.08
- L( X# b; b5 X: J0 L6 c - pNew(2) = P(2)) c- [$ B) z! h8 t
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
* G$ X" h* S% ?% x4 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# U- c% v& ^ W
1 n5 }/ v! N: U$ d# U
5 y R2 V3 {7 k" N h. U3 _- Dim I As Integer
: ^( ?4 v+ T P - For I = 2 To Val(blkBNum.Text) Step 1; O& Y# h! V8 L
- Dim pBNew(2) As Double
- G6 t+ v7 L( N% p$ Y - pBNew(0) = P(0)
5 W7 U. K+ N! J5 H( J8 ], y! h - pBNew(1) = P(1) + 20005 Y1 ~( ~% Z4 h l# z
- pBNew(2) = P(2)
; v2 e# A' U9 \# ?# W8 M1 h5 L
/ P. C. M& Q2 j( @' v- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
9 }+ O# M5 Z. O+ T& V1 L2 B2 Q6 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 V; W4 S, ~( {( U) }
- Next2 z% k; ]3 }* ^3 n( v2 g
- # s8 h: ~& _7 p& X+ }
: E+ u( B8 [1 v4 s; d6 @( G9 F7 Z- '----------插入块C 仅一个---------------------------------7 J+ I8 U# a' s. m8 {/ b
- Dim pCNew(2) As Double
9 P) j) c2 S2 r4 N - pCNew(0) = P(0). v+ p# G: B# I; z% x
- pCNew(1) = P(1) + 20005 m4 T5 r3 r: ]- U# ^+ L- X
- pCNew(2) = P(2)
5 v7 E5 f1 R2 ~ d3 P - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)/ D. u/ {, ]( r, v# ]4 O: P% [
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
! c# B5 E" B3 M
, F# R8 S9 o' a& {, }- p- 0 l0 V3 w& H6 j& x0 x% {8 t& m/ h
- '----------旋转块E---------------------------------
7 U* F8 O- Q m7 U - B.Rotate ptInsert, 0.2- X4 Y) O: T" x3 c# u1 K3 Y* S
, O$ L$ n+ @- U$ B6 @( s+ \1 I- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------) _4 ?; W. v0 V. o. r
6 q, A! R/ ?( y8 _- Dim temA As AcadBlockReference# ~# G* U: a* Z5 K% x
- Dim temB As AcadEntity$ x+ ]3 _; D+ K5 }1 H( F7 @
- Dim ptCir1(2) As Double '第一个圆圆心坐标: \, i' L0 A/ _7 u% S
- Dim ptCir2(2) As Double '第二个圆圆心坐标
# b* w8 `% _7 i$ b! N) o - Dim C As Variant, J As Integer
. l+ ]- \; _8 F3 u% \% l - 8 U' y) H0 x& p' S7 D1 M
- For Each temA In BR '这个遍历就行
* U! P- f3 b/ O1 R, B" T6 A - If temA.Name = blkCName.Text Then
& O/ |* h1 b* ] - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标$ {. b( e' w3 w3 x4 u2 X
- J = 1, j) \7 E7 r* Y. O* ?8 _& N
- ' 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9 a5 L! _7 ?! a) P
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵# o& v7 @+ i9 h% t, E
- '开始找圆,找到圆就提取坐标
& c' F1 E- i! W) s0 K. O - If temB.ObjectName = "AcDbCircle" Then. W7 G. \& U! N8 D0 o
- C = temB.Center '提取圆心坐标
: \' J: s. q8 j9 q - 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
( s+ C" U% a2 T& N M7 J* ~ - C(1) = ptInsert(1) + P(1) + C(1)
_ I+ Y, O" B6 v! h' g3 E - C(2) = ptInsert(2) + P(2) + C(2)6 b" j) Q; S6 {6 W
- If J = 1 Then' ~5 Q' d* O% d( A9 o
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
& V3 n; F, j; V - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2). G) h5 t2 L& P! x7 y
- ptCir1(2) = C(2)
+ b1 Y* }; M4 J1 y - J = 2* h- w; b) v8 g" W" B
- Else
" L4 M; o7 \3 _ - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
5 ?; ?, T! `3 s9 R8 { - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)! _2 m; ?6 b% H0 q
- ptCir2(2) = C(2)
0 w L* y# S5 p4 @- x - End If# v& j0 m/ G/ g- H8 ~* [# L
- End If
# _$ ~) B% `0 P) ]$ ^ - Next
$ N, O0 _1 @, D. H - End If/ {( F) ?/ Z) e( l
- Next
' P, [/ a# Y! R - ) g% y& S4 d' k) ~. h' H( j9 d, G3 E
2 r( n% s3 S: X) j- ThisDrawing.Regen acActiveViewport8 o- p/ z$ M1 c, [/ p. Z
- 6 ~) a3 |' d0 L; o4 N
- End Sub
复制代码 $ Q$ L9 L; q! Z1 r, J9 c
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5 M3 V+ `( W) E/ q+ Z5 o
- Private Sub cmdInsert_Click()7 X& F; U% p/ E/ v$ W
- Dim ptInsert(2) As Double '原点, u- b6 p. i/ E4 a0 V+ n/ ^+ \
- ptInsert(0) = 0! D" j- \" b! c" }
- ptInsert(1) = 0+ P* J$ Z7 q( `, u
- ptInsert(2) = 0
7 l. K! W" w+ Q0 R4 q' c; R* m - Dim BR As AcadBlock '定义块9 T/ ?( f* c3 p$ Y# ]
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")1 O1 u; ^# n/ V: ~& j
- '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# ?6 B2 A0 }: Z - Dim E As AcadEntity
- K3 {" S- Y+ H$ O# ~0 A/ e - For Each E In BR* |- T1 Q7 `: u; F: c$ @
- E.Delete/ H0 s; D: l) ]7 N3 G) J2 l
- Next
8 ~& q% ]) K* d7 m -
4 f6 }7 l( l3 T" B - '----------插入块A 仅一个---------------------------------
" @* I2 C$ b4 L6 G. z' z5 N - Dim B As AcadBlockReference '声明一个块参照变量
2 e# |- ~- g1 c% `/ O" e% `& r: B - Dim P As Variant '声明一个变体变量用于接收三维点坐标
9 W" |9 z; R0 L: T - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
& } }5 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
5 ]2 s: A1 Q! M, Q9 A - ) c* V" C: K& K9 C
- '----------插入块B---------------------------------
9 ~2 V, K( i+ H6 u - Dim pNew(2) As Double2 D3 |% l& ?- h) L' L
- pNew(0) = P(0) - 500# `+ C- E2 d" y ]" V" c
- pNew(1) = P(1) + 1405.08
0 f2 w, ~9 f) D2 }$ K% e+ [$ ` - pNew(2) = P(2)
# g* X5 X6 |% d* A1 C1 I - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)- z* i) D! P6 _" p( H$ j' {! w" X
- 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 w% r) o6 B- `- w2 b; |0 f5 m3 K
- Dim I As Integer: Y+ e& g. T! N5 i: ]7 V6 X$ V/ K
- For I = 2 To Val(blkBNum.Text) Step 1- A2 g* v) e4 F
- Dim pBNew(2) As Double+ ~, k2 F* b& {; g5 C& Y
- pBNew(0) = P(0)
' b- W6 B- m: Y( ?* w- } - pBNew(1) = P(1) + 2000
|! U! M8 z* r - pBNew(2) = P(2)1 x- t6 b* Q! ?$ Y N
-
' z& M; n0 n5 i& f1 w! u- S - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
& c/ {" U( |0 U# ~; b - 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 `9 W3 I! l) Q
- Next; [) w1 V& d* K( @2 o$ r; J
- 0 A6 A, T0 u7 T/ K: `/ Y
- '----------插入块C 仅一个---------------------------------
3 T& u- p3 g$ m( C - Dim pCNew(2) As Double
2 A0 n7 P1 |% Q: ~' R% M - pCNew(0) = P(0)4 l0 M" e$ I8 ]
- pCNew(1) = P(1) + 2000
, G- \9 v3 `' ^7 r+ Y/ [* K. h - pCNew(2) = P(2)
1 I- k4 E8 _% ]4 K9 F8 t - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
* p. ~# u; a8 S5 \- v - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
$ O6 [5 J+ q4 t, R
/ z1 ?0 N, k4 |8 ~" l8 I: Q- '----------旋转块E---------------------------------
5 l" g6 M& P3 s/ E+ ?/ L, ^0 S2 R - B.Rotate ptInsert, 0.2* J& T6 H3 ~& R
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标7 g+ P: a: _% z, B& [$ 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8 I: V7 U+ M; d: r3 T4 @- D
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
+ ]8 u) ]3 P- p% p - Dim XP As Variant, YP As Variant
( p5 ^+ z+ R$ c. D5 Y5 L - With ThisDrawing
; T3 o$ ]5 a, O a# O; j) \- z1 O - With .Utility
1 T3 }3 W" }! Q - XP = .PolarPoint(ptInsert, -0.2, 1)
* \6 S% s1 h, I+ k7 L - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1): n. Z' L. p9 J5 V$ W; z. O. B
- End With5 W2 K# \/ X4 c: y5 c
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")) [4 D% ]2 Q2 v. V W" D; y, m# T* q
- XP(0) = 1: XP(1) = 01 O8 J6 h5 f& O
- YP(0) = 0: YP(1) = 1
% @5 F z1 n, M% N - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
0 M- ~- ^! R' u6 A& m) r - End With
- G+ v- D2 h5 W4 i/ }" P, F% V - 0 W$ I2 l+ E/ B | X
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
+ K/ x2 T% B, z- w. N: P1 A - Dim temA As AcadBlockReference
5 [4 B5 v. V0 j+ |! j - Dim temB As AcadEntity
: {1 a) W' k: d9 L |) F - Dim ptCir1(2) As Double '第一个圆圆心坐标
7 w3 L: h5 h- d$ ? - Dim ptCir2(2) As Double '第二个圆圆心坐标1 R$ i j" C2 }+ j9 L7 |
- Dim C As Variant, J As Integer
L; J1 f2 r" m7 U - For Each temA In BR '这个遍历就行0 i% S7 l6 g+ H( n& _+ H8 `6 T: D
- If temA.Name = blkCName.Text Then
3 p. ?0 p5 @" d3 \- O. q' } - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标) q/ ?$ O f3 a# [5 A/ g, A+ Q0 w
- J = 1 Z5 o. L) s' w. c/ t/ E6 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 Y8 h% V+ w3 ^3 [/ W
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵# v0 X9 z! H+ W3 E5 [
- '开始找圆,找到圆就提取坐标
5 A; b; R% v J8 ]" q - If temB.ObjectName = "AcDbCircle" Then
& q- v/ p9 E* F3 K% I8 `) h - C = temB.Center '提取圆心坐标
+ x$ e8 Y# m) @9 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 e/ R) h* C+ Y5 {+ k
- C(1) = ptInsert(1) + P(1) + C(1)
' T* p; @3 T4 w) D5 Y2 O - C(2) = ptInsert(2) + P(2) + C(2)- q( f; j3 f7 o2 E3 Y
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
/ X" n" w% D. f+ J" B - 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% K" K+ ^+ d: r9 { ]# {' g0 c4 F- \
- ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS! b% r' h. X: R4 o( U, \: h
- If J = 1 Then
7 ~0 N L2 C9 Z8 D - ptCir1(0) = C(0) Y3 y1 F, k8 d l7 Q' d- \
- ptCir1(1) = C(1)
J9 H; R& K. f6 K9 C3 p$ O' G' n. n - ptCir1(2) = C(2)
& G8 r" r R& ~- i7 r - J = 2( n5 W2 |1 X2 m$ y- J
- Else* K, p6 n* V! B
- ptCir2(0) = C(0)
2 K5 ^! x5 _& n, K3 g - ptCir2(1) = C(1)& [. h7 f' C0 a: h# n$ d# W9 P/ L
- ptCir2(2) = C(2)
d! q) Y( ]" ~4 R6 l4 s - End If: F& `( j ]* J6 Z
- End If
5 S- I! h6 d1 _, R( y; s1 ? - Next9 i, T) C( N& a7 M' s9 @
- End If
% b1 K- L& O' V - Next& N, {) B! i5 u' W7 v* ?! e1 V
-
O7 T9 f, p" P) E& ?4 V- C/ [
1 i( b6 I- J- [- ThisDrawing.Regen acActiveViewport
/ m9 i0 x0 w9 E7 c& Q - End Sub
复制代码 + \/ i" k" i9 }
下面是使用辅助点2 ]3 V/ [% f: C* w# |# [* @9 ?3 B
- Private Sub cmdInsert_Click()+ V) e4 d% A& e/ V$ y. ?
- Dim ptInsert(2) As Double '原点
( r, \1 w/ l$ m9 t - ptInsert(0) = 06 v: _9 n. g6 Z% G2 g8 ?; C. ~
- ptInsert(1) = 02 e! q8 ~! W/ r2 u; N
- ptInsert(2) = 0
& K% c. l# P9 _2 _ - Dim BR As AcadBlock '定义块# _+ X/ s; k& a
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
6 c0 o+ G# D5 `: Y) }! f: N) u3 @ - '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
' ^" F5 ^+ p5 H6 E/ m7 m% C - Dim E As AcadEntity
: J+ r1 b! _0 E. `# ~/ n - For Each E In BR! Z( g/ z- f3 d4 {" Q* Z0 {
- E.Delete
% d& u5 s$ c) f) h* { - Next) P* t) W! S( ?9 A$ i. M+ g8 H/ ?
- '----------插入块A 仅一个---------------------------------+ y7 ~% X. P+ a- Q. q/ X9 [
- Dim B As AcadBlockReference '声明一个块参照变量 C0 ~) a# `; x
- Dim P As Variant '声明一个变体变量用于接收三维点坐标5 W, l/ F6 r: I
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)# Q; p- K* J- j: U, 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
4 W' `% M1 ~3 }1 P) t n - + U" a1 S8 U# E& J) I% @: c- C- f: n
- '----------插入块B---------------------------------. o, N; ~0 r9 G& ]5 Y9 A+ p$ t! U& q
- Dim pNew(2) As Double
4 a1 ~: D: h( n, ?, R* o - pNew(0) = P(0) - 500 @' v7 ?8 Z7 x
- pNew(1) = P(1) + 1405.087 M( }" X" O' o4 o F7 I
- pNew(2) = P(2)
! b; B1 |# K) X9 o - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)6 ]* U) b, R& f g% r
- 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 s u& g: H0 ~/ G2 [6 ^$ x& y
: x9 T3 |' s4 z: {" ~) K7 _- Dim I As Integer' M% Y7 V1 h) H2 f& s' t4 a
- For I = 2 To Val(blkBNum.Text) Step 1# Q' p5 T9 H% X/ f, D* H
- Dim pBNew(2) As Double
, `6 t4 ~- k4 ?6 l9 D/ Q. }+ |7 f" \ - pBNew(0) = P(0)4 }+ T" [( \/ ~8 i
- pBNew(1) = P(1) + 20007 p+ ~2 s4 o9 E- f% g" j
- pBNew(2) = P(2)
0 L, R* F) c+ s A) r - 3 A" Q/ F( \& q9 h6 W. y
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
) D, }( x" ]7 n$ l4 k% 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 x% e! {6 I1 ] B" r/ i
- Next
& i% _+ J# I% h. w- n7 ?: P
% [4 w F1 `3 [+ S- '----------插入块C 仅一个---------------------------------
# y: L& @) `# w& R' V! ~ - Dim pCNew(2) As Double
) n; e3 K, L; C4 ]4 Y3 ^ - pCNew(0) = P(0)
5 j6 ~' @ [5 I: ]5 S6 W* i - pCNew(1) = P(1) + 20004 c$ @" R9 m/ Z: D, k5 }( R
- pCNew(2) = P(2)
# a* m3 s/ W& Y - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)2 r2 T0 O) z" t& ?, c" W
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)4 l) t! Y5 t4 ~& d6 w+ a6 c9 [
3 }6 u8 Q/ B- Z8 C0 X1 @2 u3 U- '----------旋转块E---------------------------------& Q0 z- Z# u& C6 v! u/ y6 E
- B.Rotate ptInsert, 0.2& `8 M6 ` q R- u9 H5 s% b
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
3 I( |: t, I$ d! _! Q& q - Dim temA As AcadBlockReference& s/ Y- {. A# u! x, m) i; B
- Dim temB As AcadEntity- j; @ a f0 a2 l% ^5 h4 A( P. f
- Dim ptCir1(2) As Double '第一个圆圆心坐标- o) J# a) v3 ~- O' G6 s
- Dim ptCir2(2) As Double '第二个圆圆心坐标
9 @; r1 _( c! T: [8 X7 o: } - Dim C As Variant, J As Integer9 {& X& {) ]8 r0 Z' J1 {
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
1 C+ B. _$ _" W5 n( v - For Each temA In BR '这个遍历就行
+ y' e6 W6 p( v6 @0 Q - If temA.Name = blkCName.Text Then
( Y# T6 U8 I w2 a8 G2 m - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标2 _/ m' k5 B" \& u
- J = 1
9 Z' ]' f+ z! y! T1 d7 \ - ' 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
; `2 i4 U$ {# d/ ? - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
) U: a- Z3 C1 g - '开始找圆,找到圆就提取坐标
$ G1 X+ a% {, _4 O1 f - If temB.ObjectName = "AcDbCircle" Then( o+ }5 Z5 A* |$ K0 E5 H
- C = temB.Center '提取圆心坐标
+ M" R2 `9 d6 C" v5 ~( v: n$ @; H6 \ - 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
4 `! ? e. `; y1 N/ m! ] - C(1) = ptInsert(1) + P(1) + C(1)
2 J4 b& h6 R3 o7 D3 ] - C(2) = ptInsert(2) + P(2) + C(2)
/ ?0 @% d) M1 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
* N2 `- m$ N: }' N! ^ - 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
! P: S9 m2 Y! E) Q U8 `3 K+ V - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置* ]1 O9 \" g1 K# q* q, L
- ObjP.Delete '删除用过的辅助点, O8 v. D' {$ n& | z3 @
- If J = 1 Then+ l4 Z& M& a( D [
- ptCir1(0) = C(0)1 R* g" N7 {4 v2 Q w4 s
- ptCir1(1) = C(1)
2 l. h% N9 j- w5 l9 x6 y4 K8 e4 I - ptCir1(2) = C(2), v/ i/ c3 W- u9 z0 D9 ~ `. j7 f
- J = 2# s L, W0 H: h# A
- Else
4 b& Q/ k# J7 H* e$ ` - ptCir2(0) = C(0)
+ M; ]* G- y$ M; b1 C - ptCir2(1) = C(1)
; w; f5 L% f- E* y' r - ptCir2(2) = C(2)
3 `/ h* r5 @5 u+ f - End If
: x# s ?% a) b. B - End If
4 x! W3 f" s& w2 Q- ~$ t, @ - Next
! z: K) S3 B# q f - End If
4 G' k2 e8 y7 M - Next8 H0 [& S7 [" Q% k: W
-
1 }# _! a7 w+ a: F, U7 v - ThisDrawing.Regen acActiveViewport
( P+ {- C# R1 D& [0 x5 ?& w( l8 B - End Sub
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