|
|
发表于 2012-6-11 21:12:54
|
显示全部楼层
来自： 中国辽宁
本帖最后由 woaishuijia 于 2012-6-12 07:04 编辑 9 F* i+ y J% E1 j" @
/ r) V0 {2 y# l8 ^5 E% p' c" I, M% P
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
但你代码中- Dim temA As AcadBlockReference
1 Y5 U: u! |* C+ Z R' A1 I: ^# ~1 Y- Private Sub cmdInsert_Click()
; c6 N+ X+ T+ }# n; F9 A- A+ p7 z& s
! |8 ?2 w6 N+ x5 d: c3 b- Dim ptInsert(2) As Double '原点
! u) N! I# ~8 q9 v, x - ptInsert(0) = 0
& d# B. x5 x2 H) ~, p - ptInsert(1) = 0; ?, y2 X' \5 O% T3 r8 E
- ptInsert(2) = 0
. K$ v5 L3 i! z9 R5 k5 ?5 Q - 1 K- l, C% I! ?, s- \! p
- Dim BR As AcadBlock '定义块) d3 f9 j1 w8 ]
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
8 L9 t' A. u6 t# y8 v
5 m; t3 b2 G) ^1 M 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, i0 M, K2 I# o! d2 \
- Dim E As AcadEntity& K" O' s! S" ]
- For Each E In BR
3 R, t5 x" [) @/ L) T! G - E.Delete3 ^, [( N/ E% R0 J
- Next+ s, x* a' ?% t0 k
- ; ?* f) e" Q; K9 _/ Y# I1 |
- '----------插入块A 仅一个---------------------------------" g3 g: g$ R/ {
- Dim B As AcadBlockReference '声明一个块参照变量
4 O% t1 ]" @9 j4 J. k$ |7 J, Q - Dim P As Variant '声明一个变体变量用于接收三维点坐标
% B: h! Z9 q# k8 ] u* X- ?0 G( q - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)9 Z, x+ v2 e6 r2 z$ t- 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 c/ Q$ n. L9 S7 {& z" Z+ Q5 T
3 ]9 I$ [, @: } N$ ?/ P- " |* p! R5 N* a2 y8 W% p: f
- '----------插入块B---------------------------------
% D! y2 s1 P1 q9 D
- U+ A8 k- L# |! g5 m- Dim pNew(2) As Double
0 R: G! e" o" i# p! e+ h$ ^ - pNew(0) = P(0) - 500- e$ K; e% M Q( L% l1 ]8 a" w
- pNew(1) = P(1) + 1405.08
! @- ~4 H, C! `7 `% v% K - pNew(2) = P(2)" H0 \1 N+ A1 ~( _& f
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
- y( ]3 [0 _. ]7 a* ~' 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, X; v# k8 B% ~, f
- # g, N& p' {1 U- K$ b; l
- - d; t0 U: e+ h
- Dim I As Integer" B @( h9 X2 B: k! B* W
- For I = 2 To Val(blkBNum.Text) Step 10 e( O3 `+ }/ x6 D
- Dim pBNew(2) As Double
r/ Z( w) O A. Z: e" f# p - pBNew(0) = P(0)
5 z" _7 E/ @# A0 w$ ~$ E5 u. J - pBNew(1) = P(1) + 2000
9 U( j* x2 D4 y+ E2 E% t _ - pBNew(2) = P(2)
( D% l8 ^1 ~- l+ x - % M; }% {% _8 L. |
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
/ S+ ` d0 U; e/ O2 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
; e* s8 X+ w* t - Next: F" h% j- v" q1 U3 l" N
r' W; i+ n( p- b- / P, d( P0 |# u6 Z+ `; |5 ?
- '----------插入块C 仅一个---------------------------------/ ?, u; s O, k: Q7 A: ?& N
- Dim pCNew(2) As Double) K, I# O' f8 Y0 \+ Q, {
- pCNew(0) = P(0)
3 v3 L' }. ]/ v+ m l% } - pCNew(1) = P(1) + 20002 F! u6 Y% m% _, X2 `
- pCNew(2) = P(2)2 r8 S( U7 @/ L* F* E( |
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)0 k. d8 i! _6 S4 I0 Q
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)2 h4 D4 R. r0 t$ T- k" D
M; P. h4 D! F
2 J+ d& J9 D; f9 E0 E- Z- '----------旋转块E---------------------------------
) y$ z/ p9 |' F2 E% o - B.Rotate ptInsert, 0.2( C* Z) h4 n5 ^# k% J
* l* t0 c* ?7 K$ p& E, t4 F- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
: Z1 F' R% n! g - 0 {. N% _" j8 ^4 e" D- a! Q/ S
- Dim temA As AcadBlockReference' G( k9 [- [" ~0 O# o
- Dim temB As AcadEntity
Q! Y0 w1 ^/ L' l" M - Dim ptCir1(2) As Double '第一个圆圆心坐标
- ]1 ?: P" z0 C! C* ? - Dim ptCir2(2) As Double '第二个圆圆心坐标
7 n6 l( S; z$ X! R: o7 H - Dim C As Variant, J As Integer
% G8 M$ [0 Z, ? [ - ) `* Z3 g6 u* p) T" S y2 s8 o R
- For Each temA In BR '这个遍历就行( }- m* e) N3 X3 [: B! t' p: y- Y
- If temA.Name = blkCName.Text Then8 ?8 H" c1 _: o" w" D) v
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标' A' m9 u5 h; D
- J = 16 i0 A$ k; U2 M9 j( K1 _
- ' 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 i5 M/ o$ D: V) F
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
) R' r! g) Z8 f0 y2 u8 A, ^: B, `1 m - '开始找圆，找到圆就提取坐标
+ J6 Z: @% [3 e2 E6 t( Z9 Y: d - If temB.ObjectName = "AcDbCircle" Then% |8 S, l4 B0 r7 y3 H9 s7 g
- C = temB.Center '提取圆心坐标
4 D8 f/ k) N8 f; 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
' R" g% D/ I2 G! K. ^ - C(1) = ptInsert(1) + P(1) + C(1)- Q" R1 {- h9 I+ t9 K
- C(2) = ptInsert(2) + P(2) + C(2)
7 H0 ~; Q1 T4 l; N1 Z ?* R! j6 r - If J = 1 Then
" R0 E) d, I8 V" v, }% Z - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
9 C6 I3 [+ x- z; k3 Q - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)3 A- t4 v: t* [# I; w4 p' I
- ptCir1(2) = C(2); j/ s+ i9 N" O% o& l, v
- J = 2
+ q, R! B# G' |0 a - Else1 }; Z+ D* M8 v3 V6 n% n% _
- ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)8 |& Q+ v! O% v, v0 s& L: D, u
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)3 r3 P- s4 ]; r! d; d2 \
- ptCir2(2) = C(2)
; E4 ~. g2 X$ ? ~' U! N; g - End If
, A+ B9 s% X3 y; j8 x - End If
: n0 W w; E7 o1 H6 } - Next( W3 W2 x1 L5 p8 g7 f
- End If8 y' _' T4 s) h, t
- Next; g$ ?# j4 M' T% ^" p- p0 d2 x
- 4 z, _8 S0 L: g2 _( q% S
- 0 L6 _! }# s5 L9 i* o, p* g
- ThisDrawing.Regen acActiveViewport
* H- b/ }: f$ \6 |4 }* ?: W - % J3 L* B3 w/ x4 E
- End Sub
( t# y+ H; y# A4 N- 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
; N& @8 L$ |6 O: `- Private Sub cmdInsert_Click(). B C! j* d E! L% C
- Dim ptInsert(2) As Double '原点
3 e1 A. P% S! Q/ h1 ]) z - ptInsert(0) = 0
$ Z/ O( x6 Z# E; C" c4 r - ptInsert(1) = 0
4 j; F8 P" \5 H7 n9 v+ j5 P+ D - ptInsert(2) = 03 ` T! M+ u+ m
- Dim BR As AcadBlock '定义块
0 W9 j. o M* B' o4 ]0 W/ q3 m - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")! y' h/ W1 K2 `# p5 l% G7 T
- '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4 L/ ~" ` O4 C: X ]: Q; m
- Dim E As AcadEntity
; S: M, J$ p2 L8 }9 m' Z, P" z - For Each E In BR
' p* Y. p( Y4 }; Q - E.Delete# K. K2 C+ `6 g! T
- Next
" m8 i% A4 S/ Y5 L; i/ W -
; d" @0 u: e. I9 H4 M - '----------插入块A 仅一个--------------------------------- M# h2 Z4 h, I) r
- Dim B As AcadBlockReference '声明一个块参照变量
3 ]3 x2 u& i& [1 o: A - Dim P As Variant '声明一个变体变量用于接收三维点坐标" r1 Y* r# e9 h' |8 k' s
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
3 L* \1 s, U# b; c1 R- U- o! 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8 A9 {% o6 t9 O
' N& o9 @, ^& k' `+ h5 o4 v- '----------插入块B---------------------------------
* G. k+ O3 ?( L3 \ `/ k& z - Dim pNew(2) As Double) e' E* n- @, {: C9 \; i
- pNew(0) = P(0) - 5008 W- g/ e' t1 s: [: B! D
- pNew(1) = P(1) + 1405.08* }9 y& P( J4 g; e2 [
- pNew(2) = P(2)
& x5 S* F( y. G1 N) m4 S' M9 | - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)2 W! K% S1 T" u- Q4 W& ~& 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0 U6 G5 `" Z: \0 j) C, l+ B( c0 j
- Dim I As Integer5 Y$ [& Q( q# {5 Q; Z
- For I = 2 To Val(blkBNum.Text) Step 1
! P& e" v% ^$ p - Dim pBNew(2) As Double
* {0 Q# |5 }0 t - pBNew(0) = P(0)
1 Q8 _( l9 |4 C - pBNew(1) = P(1) + 2000
- y k9 \; G) k9 _ - pBNew(2) = P(2), W9 z, ~% W& ?! e7 b- f0 E! H
- 8 b4 \) T) L$ {
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)* {; ^0 Z3 ^% O$ m3 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/ h5 q7 U- J: i. i3 j. ]5 z \5 h* E2 X
- Next
! I* H! x2 L, W: [4 I0 b. t
8 E: q1 q% d; I( |; b- '----------插入块C 仅一个---------------------------------( a9 H& D, G) H# U. g# u( ?: K- C
- Dim pCNew(2) As Double% m+ z5 y; f) ]: F+ }7 l
- pCNew(0) = P(0)2 T' W# |- J" _4 n: k1 Z# o! K+ M
- pCNew(1) = P(1) + 2000
; d/ `4 O1 r9 _# b, V5 V. h - pCNew(2) = P(2)
* i7 q r# y( `4 ]* Q - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
4 r& }" r' j) [: d+ c+ k2 K% q# W - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
2 A- ~3 e; y; E! N' d* g/ P5 ^
+ A- y0 {. u! |" j/ ^- |% w# w2 C- '----------旋转块E---------------------------------
+ V0 N& E; @3 m: N6 { - B.Rotate ptInsert, 0.2# u# f; Z( c( f
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标5 |1 Z& E) |# z
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度% S0 l. d: \0 K
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
$ |5 ~( I8 }0 w/ C* i( E) v - Dim XP As Variant, YP As Variant
C9 X5 g2 [( W& _7 @( S0 f - With ThisDrawing
w" B- F; d S2 I* h3 V& A& j - With .Utility/ ~# g2 {1 V7 c# v
- XP = .PolarPoint(ptInsert, -0.2, 1)5 |$ W1 N" Q/ i1 h. I' f
- YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)9 B" o, Y& Z3 w2 f+ S
- End With" r2 Z/ q k7 a% H4 @! `( R) @6 s
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
" B: p; ]5 i( ?1 z; z1 c - XP(0) = 1: XP(1) = 07 O: Y# c2 j' \/ ]; j
- YP(0) = 0: YP(1) = 1
! m! [ @! `& r4 O' I5 p - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
7 \4 W e$ S* [! b6 m; C p0 o - End With7 L- L3 L# g4 Y( a0 z( w
$ g. X8 ~4 v% n- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
9 O& r R# F. D5 o& a - Dim temA As AcadBlockReference7 j0 z' m! [! T
- Dim temB As AcadEntity% m, Q% T0 p' J
- Dim ptCir1(2) As Double '第一个圆圆心坐标5 P; C3 _5 X/ S: M6 d* m
- Dim ptCir2(2) As Double '第二个圆圆心坐标' u n7 ]% D6 }7 I" ?$ o; U& Z0 X
- Dim C As Variant, J As Integer( B$ @" Q# Z5 p3 N
- For Each temA In BR '这个遍历就行
: J) l( T) D* S9 `& @/ K - If temA.Name = blkCName.Text Then
3 }0 \+ X K& `5 u2 W8 \" U) G - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
1 {0 l$ O' \+ _3 Q7 J3 ?: v a - J = 17 b+ T }0 j4 E7 V) D$ j
- ' 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+ N5 M. I2 G& N2 f' s: T
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵& z7 Z1 }8 S P( a" V. N0 |
- '开始找圆，找到圆就提取坐标* S6 m& q' K K. S
- If temB.ObjectName = "AcDbCircle" Then4 ?4 g, \4 B3 G9 i* y
- C = temB.Center '提取圆心坐标+ M. H W% M0 d F* _8 e, 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
8 ^3 m* q+ S& p - C(1) = ptInsert(1) + P(1) + C(1)
- ?" `% u+ p4 a2 {' T& J. l - C(2) = ptInsert(2) + P(2) + C(2); x: @2 V _/ B
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs3 ]) o6 m( Y- J$ ?
- 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$ O+ X4 r, [- d7 v9 G. P% A
- ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS* m/ K. u) T s( n4 O2 J. |( H6 Q
- If J = 1 Then
) E: v& v) |# q4 W6 @ - ptCir1(0) = C(0)! t0 O# r. T) |4 B" `% V
- ptCir1(1) = C(1)7 @4 Y) p: [& b7 M
- ptCir1(2) = C(2)% c) I8 b6 M$ [( h
- J = 2
6 n( ^3 J0 t/ {7 p; d, [( n* ^ - Else, h7 Z2 p$ F$ _! J' B
- ptCir2(0) = C(0)8 D& ]; Z% ^6 V
- ptCir2(1) = C(1)
& p/ T5 v o y6 [& [* n - ptCir2(2) = C(2)
- a2 r# G: R4 q8 d# d1 r9 w* L/ A - End If9 n$ x% e( U* D9 A$ Y
- End If
. O' e5 d. e5 C1 d+ F: A* R - Next1 m; I k9 ^' i, `9 Z4 f7 s9 b
- End If
. y; `1 f" K9 W# W9 `( X8 z - Next
1 }9 I! v# Q# F8 y -
# y; Q' a* o) U% U7 k8 `1 g - , a# R/ o$ L; b" k0 R0 d
- ThisDrawing.Regen acActiveViewport
- J: D; w0 p' W" ^+ G - End Sub
8 ^4 B- }3 M0 `: F下面是使用辅助点1 i: }4 h: l' p
- Private Sub cmdInsert_Click(): }, s2 [9 N9 K ^9 Y# ?
- Dim ptInsert(2) As Double '原点
5 s; I! e! U/ |7 D3 U - ptInsert(0) = 0
8 p0 [2 O: n3 F5 h- V3 T* [& B k - ptInsert(1) = 0 Z' b5 T( w$ W
- ptInsert(2) = 00 k* G4 Z) S; z) y3 n; k. ~& a8 b
- Dim BR As AcadBlock '定义块
& l ~% T* H- h) A - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE") `3 g3 a; H' r0 i: S; i- 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
( q9 L8 b) v4 Z4 J. K+ w3 | - Dim E As AcadEntity
. @! r& W8 t, w - For Each E In BR x2 u. ^" r- u0 I
- E.Delete, g/ @8 ~$ t9 P4 x
- Next
+ g# \$ q1 W( c' J8 l: Z& u - '----------插入块A 仅一个---------------------------------
5 | z2 b1 ]4 M" ?3 [* u& Z$ D - Dim B As AcadBlockReference '声明一个块参照变量3 N+ O1 z) _" `' U) G0 h9 q
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
6 n% R8 B* g: w2 { - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
0 L$ E% I9 |- K$ y8 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0 O, [" t/ {. \- ^! d
: h9 {% V# m# ]( ?$ r/ [' a7 L- '----------插入块B---------------------------------1 H5 u/ b+ B1 z+ |. n2 ?6 E
- Dim pNew(2) As Double4 |. x6 v. o9 M) n: W! V3 V' B
- pNew(0) = P(0) - 500
& d1 \6 P0 u. D/ t& U8 i1 J - pNew(1) = P(1) + 1405.08
" ~% G' t6 O g7 {* c' y9 U - pNew(2) = P(2). _& h; \0 d: \ V0 n. H
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
- W$ @- c3 v) R2 G - 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
8 a' @: e: G& M1 Y, F - 6 E0 s& l0 `+ C2 ?/ T. x' g; K6 w+ i! j
- Dim I As Integer7 u/ K$ u- C2 J, Y# q
- For I = 2 To Val(blkBNum.Text) Step 1
- m0 j6 |% v2 S' ~ - Dim pBNew(2) As Double
' K) ^' I' J8 a& G9 s+ N - pBNew(0) = P(0), Q5 S4 R' l! a! o4 X7 l
- pBNew(1) = P(1) + 2000; C2 r5 l( G4 L, j
- pBNew(2) = P(2)
8 |9 M/ l" I& C0 f - 5 Z. d$ k4 x: Y9 I) F ]! b
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)8 G4 }1 N3 ]) K9 K4 n* ^( 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6 Y7 D! u; ?0 U' K/ `
- Next8 B( u2 x1 Q/ p+ O8 l
- ! z1 s9 P; J# ^( Y+ B" l
- '----------插入块C 仅一个---------------------------------. Y( [: r+ y/ S7 p7 |9 {/ E
- Dim pCNew(2) As Double
: ]4 T0 l# u! \" m' b - pCNew(0) = P(0)
8 [4 Q. ]: R' Z h. K4 S' i - pCNew(1) = P(1) + 2000+ X* N0 n9 v4 c8 ~6 v+ z$ Q
- pCNew(2) = P(2)
6 W8 s4 z8 m$ ? - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)( q! H1 I H) J8 F ~5 `
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
: F# g6 P: Z2 d" b$ R/ g - 0 K, K) {. z4 b. F$ f
- '----------旋转块E---------------------------------
3 H. n1 r; T; j6 r+ Y( `9 H" x - B.Rotate ptInsert, 0.2
0 r3 D/ r# b% u1 n - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------2 \) P3 C; Q* {5 U$ _3 k
- Dim temA As AcadBlockReference
) Q% `# C' ^* R8 O1 |! W4 w - Dim temB As AcadEntity
( {( X' Q# ]7 s/ g - Dim ptCir1(2) As Double '第一个圆圆心坐标% i2 M0 R2 J( H' ~( e
- Dim ptCir2(2) As Double '第二个圆圆心坐标
& x; a: ^' P5 M. R! z! | - Dim C As Variant, J As Integer3 d6 M3 i& m+ C% {1 Y
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标* h2 v3 p: A( n; m7 a2 I4 b
- For Each temA In BR '这个遍历就行& f- c; F9 C/ @
- If temA.Name = blkCName.Text Then
0 R1 v% W3 e/ b" B6 A! J - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
3 N# `- z" G/ d9 a2 U - J = 1
5 l& c7 ?/ D$ H, N+ O: Z# Y* I - ' 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 Y% N( b: o- ^, k3 m4 f - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
, h' L/ s- Y( O - '开始找圆，找到圆就提取坐标+ T4 X! n0 \$ R9 v) H. r
- If temB.ObjectName = "AcDbCircle" Then6 u3 u( L, X) Y7 ^2 x( q" q
- C = temB.Center '提取圆心坐标
# V9 s/ z0 O! v; C, Y* P - 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
& L3 P/ u& A3 S) B* B# W - C(1) = ptInsert(1) + P(1) + C(1)$ h; N: h I" @/ G' P& G* [! H
- C(2) = ptInsert(2) + P(2) + C(2)
. N+ N- Q% F4 R" Z" l - 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5 j3 T, }7 f8 c( x. e) F. D
- 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1 U, }; h/ z# @ Y% e5 d- j7 W
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
: F5 D2 y: g% x# g - ObjP.Delete '删除用过的辅助点7 q! P/ R( n) W8 ^8 [/ N4 |4 C8 @
- If J = 1 Then
6 f5 f' c$ [+ S9 y2 O - ptCir1(0) = C(0)
5 g8 Z6 X5 A! a - ptCir1(1) = C(1)
3 H7 U. u( I* [$ A, c - ptCir1(2) = C(2)
6 X7 Y$ a8 V9 D* l5 P- @, L - J = 2
; H, H# U, _7 v: o1 r/ J1 d - Else
" O" p/ j1 t- z: a, \1 m3 p8 N - ptCir2(0) = C(0) t4 L* q% q" P/ Y4 ?, i( J; d! {
- ptCir2(1) = C(1)" B+ J2 S8 h& {8 S
- ptCir2(2) = C(2)
: J7 p' s- r# Q/ g# l5 ]8 v - End If
9 i, F- n+ \ B; H - End If
: P( ^' c+ E$ [/ c - Next; x$ v7 z' M; ~. {8 x' w
- End If
9 d+ O9 _( F# h$ B0 Q - Next
) V7 H8 h" `( O* D -
; u4 V" ]2 P1 l5 y( K# a - ThisDrawing.Regen acActiveViewport- C3 G9 u9 _% x! n) r: i* l
- End Sub
|
|
发表于 2012-6-8 11:58:14
楼主
! w# H) [: M. Q. |. c
