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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
, f1 L! @7 i9 s
$ d5 n) n( O% X5 k2 D/ ]' L$ {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
4 _% r0 S& a% T: w' v但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC ! I. ]: `# L% C' ]* f
- Private Sub cmdInsert_Click()
4 C* N2 I' s6 a+ D, U0 c - " _9 _" U @3 X' z9 d
- Dim ptInsert(2) As Double '原点
! I. Z" _" u B t - ptInsert(0) = 0
7 f# t' {0 e% ?1 ` - ptInsert(1) = 0+ r$ E5 `" e, d9 J9 X- ?; a. ]
- ptInsert(2) = 0
5 z9 X% {: q! ?/ | - ! y2 ^3 ]; M" N; L8 ]
- Dim BR As AcadBlock '定义块
5 C4 n, ]8 R% Q+ J3 _ e; [/ h! J! W - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")- A9 S1 z! f& z2 C+ l% {
( B6 L: O1 H0 Q& X q# d. S8 a- '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
1 ^7 F. H1 R' ?- C G - Dim E As AcadEntity
) r+ {9 b/ Y8 q - For Each E In BR
7 J3 v1 h+ A3 f* W- [8 ~$ k - E.Delete
9 D* M9 ^& t6 Z. w* z+ ?& x! M - Next
( v) z0 M' U) a
4 `# @+ M; _) f5 p) Q! H! S- '----------插入块A 仅一个---------------------------------
" l' Y5 ^# i m, p - Dim B As AcadBlockReference '声明一个块参照变量( o# H+ g) B4 B: }; Y1 l+ C+ s; P
- Dim P As Variant '声明一个变体变量用于接收三维点坐标. D! t; d7 P" l8 n
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
& H9 J4 b* p+ b+ Y$ @3 ^5 Y1 j0 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! P4 d' R6 b; y( e2 X' }9 i* Q6 p
4 F" j- K) Y7 P
2 Q& `# |/ e9 |+ d3 W3 m/ X; \- '----------插入块B---------------------------------4 v: J4 T4 B8 n7 k
- ' j9 t) b$ n* y# d
- Dim pNew(2) As Double+ b- M4 ~: U3 l" v; Q+ @
- pNew(0) = P(0) - 5004 K6 O# X$ q5 x* D
- pNew(1) = P(1) + 1405.08' z: D/ b: K. e) h B
- pNew(2) = P(2)1 d7 [- C1 ]: Z3 C# l
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0). ~: m# S3 }; L% ^ ^. D
- 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 v: M0 {9 J9 u G/ p5 |! P! y
- ( C g# \& Z2 [" O
- / |& k8 H( l0 [& ~4 I2 }- D" `# a
- Dim I As Integer2 }, Q. e1 V/ G. E: a; H
- For I = 2 To Val(blkBNum.Text) Step 11 Q8 e: O. m k5 s+ P) G' }
- Dim pBNew(2) As Double4 H/ V* D, x$ k
- pBNew(0) = P(0)
5 x9 k, C9 S, g- K, A" p5 X( ^3 B9 K - pBNew(1) = P(1) + 2000. b: ^4 d0 _0 L0 s6 G% Z
- pBNew(2) = P(2)( X; {8 O) v% l. U# {+ [3 Q
v' P$ G7 L8 `7 l- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
7 G& D L l& s' t% 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# M9 a4 R3 a$ O) j1 n: D
- Next
5 T* ]: A: E3 ]0 `2 L$ L. d! s
. F K/ i* I% N, p7 N0 g! L% X
' [" W. h* o9 j; k0 j; j- '----------插入块C 仅一个---------------------------------
8 ?# G) v& s' C1 ] {) L& | - Dim pCNew(2) As Double0 A* i2 C2 W" U9 t
- pCNew(0) = P(0)
4 I! X8 F8 G' V - pCNew(1) = P(1) + 2000
1 Y. _1 K! |( `4 r: i" V - pCNew(2) = P(2)( k( s* Q3 ?" Y3 Z# d1 t" Z
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)5 l1 [8 d/ f$ ^4 h8 n/ z
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)0 }! w: A# Z) M! b1 L( L& v3 z8 ?
# J# d, N! m) s
2 k" d0 g. [& @: o0 d- '----------旋转块E---------------------------------% K# c8 s+ ?, u) h
- B.Rotate ptInsert, 0.2
9 r! } [) D( L5 u5 S
% n/ V4 Q8 w- \( R8 @/ P- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------% E, X/ j! e9 i8 D7 D/ E
: k5 r5 j: Q% z3 Y- Dim temA As AcadBlockReference _) O' X5 ?) u8 V6 h
- Dim temB As AcadEntity
- p1 Z$ P6 V2 a9 W+ M1 c( V, f - Dim ptCir1(2) As Double '第一个圆圆心坐标
# c% s8 G: l v - Dim ptCir2(2) As Double '第二个圆圆心坐标
9 x# }- u' C/ S" @ c; Z - Dim C As Variant, J As Integer- ?9 W) w2 T. C" ^# p( R
- ' B% E7 O& ^! i f: [* {. C
- For Each temA In BR '这个遍历就行
8 I- H3 |4 F( ?) _% w6 Y - If temA.Name = blkCName.Text Then
9 Q& X. q3 G3 r o - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
, o4 ?# k& t0 x2 m* ?" f - J = 15 ], R9 D4 H2 C, f& f4 e9 r4 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
5 z) j, t: v/ f: f5 v - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵, \: G: Z- o* Y% d7 X
- '开始找圆,找到圆就提取坐标% W0 ?8 g0 ?- G7 Q
- If temB.ObjectName = "AcDbCircle" Then
: h+ X/ C4 {1 r; U9 x q- y3 u - C = temB.Center '提取圆心坐标6 A$ {" L6 _+ H
- 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$ I$ e& Y7 ]6 w5 j
- C(1) = ptInsert(1) + P(1) + C(1)& _% i7 p0 n8 T2 u3 [
- C(2) = ptInsert(2) + P(2) + C(2)% s. A$ v5 f2 ^$ }
- If J = 1 Then" y/ W- P- M9 h. D
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
2 i% Y) q1 k! p+ R' v - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)3 x3 x* ~* R1 j+ |
- ptCir1(2) = C(2)9 m- z/ m# r, ?2 F$ x
- J = 23 R! r/ Q$ u5 H% W i, A
- Else6 @0 ~% u0 H# {
- ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
0 _- R4 r+ k0 G" d% O2 f - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
6 q# w) f! v! h - ptCir2(2) = C(2)/ U2 p7 l7 l, m0 f6 D
- End If* s( a, b3 E* C8 R* V2 Q- P, X7 |
- End If: p7 ^) X) T8 K
- Next2 H9 ^7 q& J, C) F. j H
- End If
, M3 U. Q( J* H( P6 K% L9 \- u: B - Next5 W9 ?, m% ~1 R; n, o+ W
- ! s) d/ Z* t, C& c, b t* c2 P& s5 `, @ M
0 j1 X+ s( ~2 s& O- ThisDrawing.Regen acActiveViewport9 u3 C N7 I t( B" `3 m
. |6 Y" M* K/ v4 S) t/ n0 O- End Sub
复制代码
& n* i5 p) L" q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
2 b$ @ h6 X$ D: E, F- Private Sub cmdInsert_Click()+ o# O: r3 T7 e) {
- Dim ptInsert(2) As Double '原点
+ k, X; S. }* j% V8 i - ptInsert(0) = 0
. {2 W3 T% N! ? - ptInsert(1) = 0, x% ~3 H. K/ Z1 t$ V
- ptInsert(2) = 03 C* `5 S7 H$ Q$ I* S% O5 g8 ~2 r# h
- Dim BR As AcadBlock '定义块0 f; X/ E, q5 H N; n' ^9 Z" N4 }. v
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")3 V H4 E7 L( 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
- b, U8 `* H; u | - Dim E As AcadEntity
8 }3 x! Q- E: M1 Y3 d - For Each E In BR& \4 g2 n# D2 R) d/ @# j {0 o
- E.Delete
' c& C2 k/ L& W P! a/ ]: a9 v - Next! |6 x* O- l0 q% U
- 0 T0 V5 v. m3 @# y$ J4 `9 D
- '----------插入块A 仅一个---------------------------------
2 Y4 f5 ? R0 w - Dim B As AcadBlockReference '声明一个块参照变量6 N9 r6 a' d3 R
- Dim P As Variant '声明一个变体变量用于接收三维点坐标4 K" o2 ]- x' ?' X. v2 |- d0 f
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
- X4 y3 o4 r) j8 \/ C X8 ] - 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
) m- N/ E0 e2 i* h3 \ - ! u c7 J& w8 [, A. \, I
- '----------插入块B---------------------------------
# K' w! n/ W( [8 p/ g& o3 i - Dim pNew(2) As Double; ^& ^/ S9 I+ X0 ^0 H
- pNew(0) = P(0) - 500
" |' t3 k3 F5 c0 f - pNew(1) = P(1) + 1405.086 K9 N$ q! I$ D7 e% x
- pNew(2) = P(2); h9 M/ G4 X* u( d5 M2 i; m$ @! T
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)2 N# a! u5 ~3 N, P- 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
- ^4 S$ E4 P, ~. w - Dim I As Integer; p! ^, X S6 e+ t
- For I = 2 To Val(blkBNum.Text) Step 1& U" g8 l8 F) R' A- d( G
- Dim pBNew(2) As Double
* D! s7 Q- o# N, _: i( B1 C2 m - pBNew(0) = P(0)$ S A4 T7 C* B. `3 z
- pBNew(1) = P(1) + 2000) \% n; S" M# _9 f8 D
- pBNew(2) = P(2)7 a; O' r! ^* m3 W
-
, x1 m! ^6 R8 I9 y- S7 t# T - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)* I0 ^8 D W! 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
9 m2 r0 E! x( ?& q - Next! e4 z+ i& ]! U2 y- Z1 } C3 e
. N. j0 Y4 y. }- '----------插入块C 仅一个---------------------------------
/ b5 m3 ]/ |: L4 I( ^% r# q - Dim pCNew(2) As Double V" F' R6 E- [+ k& r
- pCNew(0) = P(0); j1 A: l/ V. r v. j- O
- pCNew(1) = P(1) + 20007 s' ?, k1 N( `! k, z# B
- pCNew(2) = P(2)7 r' s, N& x8 U' h# G
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
5 c6 Q# T. [$ {( l0 B/ O c: D7 {5 b - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
3 b- B; O, X4 ~/ E" Q - + Z& ?6 {6 W/ R4 }0 w2 ]# z8 H- F
- '----------旋转块E---------------------------------
* Y& H% ]2 }8 S9 _7 C- g9 k, D - B.Rotate ptInsert, 0.2) e9 x3 U0 y# _+ `! A/ n
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标0 H- y a, e: v, O3 A5 r
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度( K& r! @+ p& l( S' U C6 }
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
+ v. L/ [: n+ J' C$ B/ f) G - Dim XP As Variant, YP As Variant
w/ u: ?. [% C - With ThisDrawing
- p! s- y$ y2 ]+ L5 w - With .Utility
+ `; }1 z4 j7 y+ C; o - XP = .PolarPoint(ptInsert, -0.2, 1)
) B4 i, C3 g8 d1 r, } - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)% d, ^3 U! B/ f5 s9 ?4 ~7 U! c
- End With" L; d% ]) K9 X
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")# G( X* o: J* W K2 T7 ^% Y5 Q% a7 Q
- XP(0) = 1: XP(1) = 0
6 e7 j( J5 x# ?% S - YP(0) = 0: YP(1) = 1
+ ]# c5 R {3 v* P - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")9 _4 P& w# |, `2 g6 V
- End With
! A2 J0 x0 d2 A' G9 l
, p; a3 Z+ f5 ]( y k) D) k7 B# ] ^0 `- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------. s5 a) P9 V# B; g) |) n
- Dim temA As AcadBlockReference, t5 S, M* ]- A8 f
- Dim temB As AcadEntity' p1 X% n1 q+ J" M4 V
- Dim ptCir1(2) As Double '第一个圆圆心坐标
) z# B1 B" F& t - Dim ptCir2(2) As Double '第二个圆圆心坐标) w M( r2 j* }: T: R2 n% t9 W
- Dim C As Variant, J As Integer( e7 i k, x: O
- For Each temA In BR '这个遍历就行
% d' t" i7 A/ v: N1 \1 l% Z - If temA.Name = blkCName.Text Then
; O$ r% P6 A, {0 p+ a( I# @* h9 y - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标# ]" s/ y2 _8 t) y
- J = 1
, L5 h, w; Q4 @, a: @ B1 H7 p* J$ d - ' 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# ?7 x+ p. w: m8 ~# z
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
; t: }5 t/ Z8 j8 d" P - '开始找圆,找到圆就提取坐标6 E8 K: Q9 P. h( H5 r, L
- If temB.ObjectName = "AcDbCircle" Then
' t* z6 i: B- R - C = temB.Center '提取圆心坐标6 u: v9 G0 K8 C3 Z
- 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
( b, Q% B! y5 [1 f( [ i, c - C(1) = ptInsert(1) + P(1) + C(1)
) X/ S' n% c+ O4 j; { - C(2) = ptInsert(2) + P(2) + C(2) y- i$ i' \- ^& a3 t. i
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
2 Y, U0 N0 K4 }8 s9 h# V - 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
4 N) l8 v" r X5 S - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
+ B3 z! q% I' \6 J( d3 W2 d4 k9 L; v- z! o - If J = 1 Then
9 A* t4 ^1 }" D. d% ~- d+ P - ptCir1(0) = C(0)3 o W' E# h1 | U1 Q% }
- ptCir1(1) = C(1)
" m' U' x; U6 j3 R$ K - ptCir1(2) = C(2)
* a- Z2 [3 p" ]2 K - J = 2
- ^ [8 w) U/ m" j0 x" y6 ? - Else
2 F, v. l. C) \' s - ptCir2(0) = C(0)
1 @5 p2 k- X5 ~ - ptCir2(1) = C(1)
# S5 o8 O1 s8 X( x4 d - ptCir2(2) = C(2)
2 h( {/ I7 x/ j1 T& W - End If
; H. a8 ^* p3 U$ ~4 I% @, Q& e - End If' E8 b- Q1 J) f9 }+ }
- Next0 C- J, u0 u, T; G1 f
- End If# H* G* v7 x* M* l% @! o9 n% `
- Next% A/ A- {+ x4 p% e0 f# L
-
4 ` x' F, p+ J, ]/ d9 E3 C
, T" ]5 [8 z( w9 f7 C4 o& ^- ThisDrawing.Regen acActiveViewport
8 X3 w8 W$ Q$ C6 i3 O - End Sub
复制代码 5 c: }; B2 D8 w! G& v/ g' R1 v
下面是使用辅助点/ f1 g% t% l- }
- Private Sub cmdInsert_Click()
( L8 B- \' a' k+ q l - Dim ptInsert(2) As Double '原点
8 |* {. F$ |, Q# J - ptInsert(0) = 0, R- x* }9 x4 ]' W% _3 F3 o
- ptInsert(1) = 03 \/ |# Z* b# R) B B6 P& K# V* }2 Y
- ptInsert(2) = 04 `; S, b2 X. I) _# f. Y K
- Dim BR As AcadBlock '定义块/ \# L! G# u$ b4 W/ t' o! v: p
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE"); ]- _# z' L+ {! ^' e2 m- 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" N- G: U& n/ ~2 A- g
- Dim E As AcadEntity
6 U+ c) q* ~7 j5 b d - For Each E In BR
' a$ j# m, ^9 H. E% {6 H5 ?. F; K - E.Delete
8 O! ^: n! e9 ~ {" [9 v% q$ I$ I - Next
. J) k' l+ R: h; a/ k$ K- K - '----------插入块A 仅一个--------------------------------- y0 R& t# v7 E1 n
- Dim B As AcadBlockReference '声明一个块参照变量' T1 {6 s; U7 u+ J4 x
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
0 i& P3 n# V! k+ }* G, E - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)3 J8 w5 N* J$ 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
" ?4 C' h% _1 Y; {6 w - 4 i) Z* T' a: l; ?9 `
- '----------插入块B---------------------------------/ k+ z8 B1 _. F6 m9 `1 ~- J$ w6 X0 c/ w
- Dim pNew(2) As Double
6 p% V- s: B# y9 {) D& O/ e - pNew(0) = P(0) - 500
5 P2 M7 |) t) l - pNew(1) = P(1) + 1405.08
, Y- V: E+ D! m, k$ z - pNew(2) = P(2)
! t/ _. l: }- g3 x, {. `7 p - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
& K9 t4 X; \" M6 N, s8 B# k% P6 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
2 ~6 V: _% \) W5 B3 u2 L - : y& N/ T4 C& t ^7 T1 e0 u+ o; \+ N
- Dim I As Integer) Y" u" E# O" J7 x! B [& }
- For I = 2 To Val(blkBNum.Text) Step 1
, T5 u* X7 C( E" G: E; \ - Dim pBNew(2) As Double1 c% E3 Y- z7 f
- pBNew(0) = P(0)( k# N0 i& a) B+ z- v! V1 D
- pBNew(1) = P(1) + 2000
1 t+ f# W& m; t$ P9 n! R7 ^ - pBNew(2) = P(2). M4 @3 S) l! N2 k, M5 Y+ }
-
/ v& [' z2 `$ }! n, J - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
4 }4 q/ \ i$ [. F# O8 b h0 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
$ d. ?+ C" \9 @6 d" m' Q* \/ ^ - Next+ N7 a* K! y9 M d
9 [; a4 _' l% y/ r- '----------插入块C 仅一个---------------------------------# y. c0 Z, F) @$ j
- Dim pCNew(2) As Double
1 v! ]# i* J5 P. r9 V o - pCNew(0) = P(0)
6 j! s: R$ j F( W1 h1 a" z& B2 S2 g - pCNew(1) = P(1) + 2000
0 s. L2 U/ t4 p. ? - pCNew(2) = P(2)
, ?% F+ M1 u! U& ? - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
9 N4 y* H" w% ~7 M! `7 l! f k - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)/ C/ g! A" ]9 m1 n& ?) q/ s
3 R2 G5 y; [# o- I: m; ^- '----------旋转块E--------------------------------- D: i2 K) _4 d& f: E6 B
- B.Rotate ptInsert, 0.29 o) K: `$ r/ i7 X' G$ r# i
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------, c$ G# J) Y) D, D
- Dim temA As AcadBlockReference
, i& _# c! \( r- s) u# ]( q5 c - Dim temB As AcadEntity
* ^# I7 _ S$ L7 L* R/ J - Dim ptCir1(2) As Double '第一个圆圆心坐标
, D; T( s# i+ m+ j - Dim ptCir2(2) As Double '第二个圆圆心坐标
4 A r5 _4 z) N g0 b# ~; }# @ - Dim C As Variant, J As Integer# j" \! e4 A- h/ E% T. {* N, u9 Y
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
) Q& j$ g4 J' {' i6 x6 _ - For Each temA In BR '这个遍历就行5 e; V( m+ F7 H. n# X3 u7 r9 {
- If temA.Name = blkCName.Text Then( q! f6 ?/ T% E: g0 o* Z) g% a
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
$ p( r+ o- Y; q( a* A! H1 l - J = 1
" [2 Q3 l. |- s4 V2 [5 a - ' 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* m( P: E/ R- W7 p# X! m5 S
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵9 B; G+ u7 r# V( a
- '开始找圆,找到圆就提取坐标
! i ?: d$ ^: y2 ^1 P- G - If temB.ObjectName = "AcDbCircle" Then
# {; p1 P2 f, ~! R4 D+ t$ L! [ - C = temB.Center '提取圆心坐标0 ^- o% E6 \. `9 D2 l5 X7 G: r
- 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
' h( M7 W7 s; F) t - C(1) = ptInsert(1) + P(1) + C(1)) K8 U: g8 S/ q; J* J* L5 O
- C(2) = ptInsert(2) + P(2) + C(2)
$ G- i+ b, a! g9 B - 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 M' e3 j0 e$ ?/ v0 S. S' k7 \
- 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. ]( B' k7 K$ C' v
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置9 g4 O, j0 L. Y: M
- ObjP.Delete '删除用过的辅助点
4 H' @: C! Z. x- v: V6 g$ r( j" N( v - If J = 1 Then4 |9 ]- a, G+ Y! V2 |/ b
- ptCir1(0) = C(0)
; p2 z. _- Z' b8 Z+ M" y, O: y - ptCir1(1) = C(1)
, d* g) I7 [3 A; u1 Q) o8 O - ptCir1(2) = C(2)/ L# K$ P$ j3 I5 F T& R; S
- J = 22 _7 q& X4 \" }/ s p( s
- Else+ B$ h0 O6 s6 O
- ptCir2(0) = C(0)
# N- {! c4 B( f; }' J; Z( ]0 K- K - ptCir2(1) = C(1)+ O: c( \% G4 I6 v
- ptCir2(2) = C(2)
- ^4 c a& ^* B/ K3 g" c% A& H - End If1 P- t) ~( A" Q% C D
- End If7 t, I+ I3 Q( w& b3 d0 i* y
- Next0 Y4 s9 s1 N! o/ I4 D" p: S7 W
- End If# a# q1 l( J' h0 _5 V( i
- Next
5 e$ O) x$ q0 |5 |% \2 b2 E -
( ^ U% q2 T# b8 S3 E& y0 A4 D, g3 P - ThisDrawing.Regen acActiveViewport1 ?9 k6 Y3 g3 ?- u x
- End Sub
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