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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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( U* D+ |* i! X 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 - u( B. \; ?0 L0 |
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
: r5 e* v: U1 J4 o( e8 G' b8 |- Private Sub cmdInsert_Click()
$ N& H& a; w1 A: P
) W2 @6 m% }7 E9 Q6 \ @- Dim ptInsert(2) As Double '原点
% U! }8 U i4 C4 Q% D - ptInsert(0) = 0+ x& h2 A7 r8 L" d5 e$ P/ e
- ptInsert(1) = 0
5 S& [$ v' `" n - ptInsert(2) = 07 w* r: e8 i) z$ {8 C x; _* m
+ g/ @; I1 W3 U- G& w+ S- Dim BR As AcadBlock '定义块
% K, j9 T& |8 R3 O/ P/ v" A; r - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE"): R8 x- c; @/ C" M
- 5 D1 p2 h6 q: z5 X% J2 r
- '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* @* x! l* r: |4 d1 T - Dim E As AcadEntity6 U) }4 \7 }2 l3 P5 A. B% n/ i8 l
- For Each E In BR
8 g- b7 t( O! [" a2 W! s$ s - E.Delete
# G/ c) z3 E( S4 {: @! }1 E. S/ ^: @ - Next
+ e. g! Y# Z Q6 g9 @ - 3 M8 ?6 |8 ?: z7 V8 k+ f% b& D) P
- '----------插入块A 仅一个---------------------------------1 \ N2 I& F4 W' |( G2 z
- Dim B As AcadBlockReference '声明一个块参照变量+ M/ I6 k3 C: M! w. v# D
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
B+ f0 X7 |7 n( m - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)* Z2 H# k5 ^5 b+ P
- 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 w2 e( z( ^5 k! v7 p8 `
' S) Z% M* z4 @8 U% a# F B
f0 K) X$ {0 {; V' W5 l1 l- '----------插入块B---------------------------------) x' x/ Z) b6 I- g7 |
- ( M7 h9 t. u, [% x8 T6 ?5 a7 [, ]
- Dim pNew(2) As Double
+ i( ~- Y& [8 D+ |3 m; f - pNew(0) = P(0) - 500
/ u, I' t! o8 Z& ^7 v$ d) `0 K - pNew(1) = P(1) + 1405.08 ~/ W6 B; k* C& y
- pNew(2) = P(2)
$ g0 x S( l6 ?8 F8 B# A! j - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)' b/ T( n; T7 k3 _
- 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 l0 {2 L3 k6 j9 o( W. @ - / c/ a5 D; c; X% l k' T/ O! K
9 H4 P% Y: w. f) m K% E6 E- Dim I As Integer
% V" W, a6 R& [0 A5 m: b) @9 ~) E - For I = 2 To Val(blkBNum.Text) Step 1
1 N8 C! o7 _7 z* k1 x' \5 P1 l. ~- y - Dim pBNew(2) As Double' j% n2 h8 x1 B- F6 s' T5 V, W
- pBNew(0) = P(0)( d7 L$ j( {! G0 G& b2 q/ P: f+ f
- pBNew(1) = P(1) + 2000- r2 B1 b9 N9 ]4 Q3 K
- pBNew(2) = P(2)
. P# R; r( w0 O4 J! d
$ m8 c9 w# @! _1 J- ?, E, R$ J- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)# }: D6 R0 n2 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! |- }% Y) w* A* F2 ~8 q) P
- Next- u" K; `3 B' _, o3 r5 Q/ E
* r% l9 y7 B9 A" @% ]8 M7 E8 D
% n! U' u( W) J" H- '----------插入块C 仅一个---------------------------------
/ ?* S& K- Z; d8 P - Dim pCNew(2) As Double
z7 E* q3 K9 s m" v- h - pCNew(0) = P(0)
3 T, l. Y; Z0 e, L4 |7 J1 O - pCNew(1) = P(1) + 2000
! f0 o" U! |4 x8 b7 p/ v' x: K5 ? - pCNew(2) = P(2)
7 o' }* n3 `; y( u/ X - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
8 S- e8 @+ l& I" k - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)- ] W* k# [8 j8 y
! [7 Z& H& y! j5 H! | L
' Z: ^! ~1 D! k9 X3 e- '----------旋转块E---------------------------------
, t) r, H) J9 l# E9 N - B.Rotate ptInsert, 0.25 ^4 o/ h" I% X" H. o9 I) }' Z
7 x8 E9 Y! f3 w- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------9 l" L4 G0 Z" P+ Y
- . s& z3 t9 }- i2 j8 B
- Dim temA As AcadBlockReference
) n k8 W# F$ s& E' r - Dim temB As AcadEntity2 @) I( b( ^ @( ~
- Dim ptCir1(2) As Double '第一个圆圆心坐标
6 q! I) Q/ H# Z; E; ?0 E0 y, b - Dim ptCir2(2) As Double '第二个圆圆心坐标8 S/ G% T3 |! @; m* r5 M8 P: u
- Dim C As Variant, J As Integer
# d! g/ u* p" k+ @
4 G+ M. @$ e7 U+ t# Y, M- For Each temA In BR '这个遍历就行5 W9 L' v+ T8 c' R8 `) d
- If temA.Name = blkCName.Text Then
! g5 }* n+ b( ?( X+ s" @4 G- q - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标: B: h; A! x) e6 c6 L$ |7 S5 T
- J = 19 j/ p/ m1 r9 O+ e, ]; y; 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: S* b5 f, |. Q5 l# i! C
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
7 t L [+ m9 R5 ~ - '开始找圆,找到圆就提取坐标
: j, p" [$ x- T# m4 D - If temB.ObjectName = "AcDbCircle" Then
# {, W* t8 L8 B, [! l - C = temB.Center '提取圆心坐标 ]; Y4 t; a) n ]" R! 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
$ I* f4 D* f9 _ P- N! ]7 G5 v - C(1) = ptInsert(1) + P(1) + C(1)! p, B. v! U6 f( \1 f" r# k( B
- C(2) = ptInsert(2) + P(2) + C(2)
3 m9 J7 b6 V& O. ]7 l - If J = 1 Then+ S) @/ E2 g1 J9 d" N6 O6 g
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
2 p' E& i8 j5 Y. C& {9 q - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)2 b2 Q" h6 Z8 t3 i4 A' v6 `/ L
- ptCir1(2) = C(2)
8 l4 S2 W: H0 b& }3 F - J = 28 Y8 b# F" }+ M1 q" Z0 ^. a
- Else
# A$ z% }8 k+ [+ U( q4 u+ n- A1 H M - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)5 y I; [: G' W9 U
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)* c) r% q* M4 y! q& N
- ptCir2(2) = C(2)
3 ^! S5 E8 S8 F; s7 Q+ r# K6 @ - End If
/ g+ m* O* F# E - End If# M7 a4 l" Y- n! M3 q
- Next
1 v0 n& f( W, P; M - End If
8 A9 h+ D2 {' C8 N$ p: b+ Y. y - Next+ l7 K1 ?" j- ?7 m* x0 I
! a& s# ~- g3 Z3 A4 R# ~
! R W& V# {3 f1 X# M" X2 U- ThisDrawing.Regen acActiveViewport
. T( C( U: \! W7 r3 | - ; p5 Z4 o. r. _. v1 X: c
- End Sub
复制代码
# H) I& v3 q7 n6 V: v3 j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/ c6 X! X' w) a8 O5 H& {
- Private Sub cmdInsert_Click()
$ p, x- P/ F7 y - Dim ptInsert(2) As Double '原点
% F0 v% {3 ]) i8 Z3 R X9 K - ptInsert(0) = 0" t9 l+ A; S! c. Q8 A6 |9 g
- ptInsert(1) = 0
: x( r5 |* q% ~4 X: Y3 n - ptInsert(2) = 07 V/ D3 W N& F) ~, A8 {' v4 M8 c
- Dim BR As AcadBlock '定义块
O+ J& c o0 R6 Y( v - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
: r& d+ A0 G6 }6 }3 u6 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
v1 A+ P" Q7 l7 ]2 f+ } - Dim E As AcadEntity
; g5 [$ K& O3 o3 s6 { - For Each E In BR
0 {3 N; M& G' b; q4 @ - E.Delete
5 {5 o7 S* {5 E# j* y - Next
" q5 u& t5 |8 U - ! ~; Z$ L9 Y* t# b1 O
- '----------插入块A 仅一个---------------------------------( V" I2 o h; ^5 |& N* `- |
- Dim B As AcadBlockReference '声明一个块参照变量6 O' a" w5 X, |3 E# G
- Dim P As Variant '声明一个变体变量用于接收三维点坐标4 _+ P+ @: n5 ]& L. |. _( O: ]
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
2 Q, }8 o7 b# {" B \# r: P, 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
$ t7 z; A; G$ x
: q, G& p- b) m5 ^* f# I: Y- '----------插入块B---------------------------------
# r5 y1 m- s" I4 ] - Dim pNew(2) As Double
& W* c' |% S0 X/ J9 l9 e! ]8 q - pNew(0) = P(0) - 5000 \. P: j; H8 p# c. @ b
- pNew(1) = P(1) + 1405.08
: }% b' w' _0 F& h7 Q3 N! Z; ?* y! B - pNew(2) = P(2)4 {5 c! ~/ [2 u( b+ Q( q
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)1 F1 n% c2 R* ~; p) a
- 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+ ]3 @+ D5 j% G4 V$ O+ D S) U0 u
- Dim I As Integer- H5 J5 X' R+ e) Z W
- For I = 2 To Val(blkBNum.Text) Step 1! }8 l* J! C& n/ [% s
- Dim pBNew(2) As Double8 b1 o/ y5 I4 C3 i3 j" I
- pBNew(0) = P(0)7 X. d% l; \3 v" z8 |2 ]" U) \
- pBNew(1) = P(1) + 2000- L0 v) f; }- i9 A8 I( d
- pBNew(2) = P(2)$ m4 q% A4 I, ^: [3 n
-
# P4 J& Q% K. K: z/ D% }, }/ S" w - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0), o. R5 o: B ^* e& }6 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6 k& O# s t1 @( S7 G5 U$ J
- Next
& Y0 m; ^4 Q0 C( Y( o2 \7 s - 3 `, }) \- L4 c1 i' I) i
- '----------插入块C 仅一个---------------------------------
. ]: |$ G" v- \+ x - Dim pCNew(2) As Double# q4 p1 {' t" E
- pCNew(0) = P(0)4 r. u7 p( J' `: X; F
- pCNew(1) = P(1) + 20006 \7 L: W( Q& N) Z" X% h; s/ \
- pCNew(2) = P(2)- Y( O1 z" M# w0 ]% Y L3 H6 c
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
- j/ k6 j0 @1 V* N4 q% L8 N - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
% V8 P3 ?; O% H8 m! g2 `
0 r) ] A5 n8 F1 S+ m) S7 X- '----------旋转块E---------------------------------/ g/ U3 {9 ?- F. G
- B.Rotate ptInsert, 0.2
2 F6 `- D5 e; m' Z t: v - '创建两个UCS,用于下一步转换圆心在模型空间的坐标' i `2 C6 R) a# }- 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2 p; L! {, i) e4 P! q2 b2 `" x
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS
0 o3 b/ G$ q+ S - Dim XP As Variant, YP As Variant$ }/ f/ L4 w8 w4 b
- With ThisDrawing" {% r7 r9 M* k4 F* a' T
- With .Utility0 A8 R! q" W0 z4 D' Y$ T0 J
- XP = .PolarPoint(ptInsert, -0.2, 1)
* I' R; M D) X! G - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1) z: }! T2 L% O
- End With. {/ r4 r, A* O x5 k' p _* m
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
1 v2 i4 ^1 c, m O. f! p - XP(0) = 1: XP(1) = 0
5 d- {- b" @% J. c# m - YP(0) = 0: YP(1) = 1$ {' r* m% ]3 q7 h
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
( E' ?4 H' ?% k/ {8 I- i8 J - End With
; U9 x4 `' ~- d% @' E/ q( l
5 X. a4 [9 @! q7 l% }- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
1 [+ h* m6 ~ b6 F7 ^ - Dim temA As AcadBlockReference7 ?3 Z: o/ l! H% x$ U- A$ }
- Dim temB As AcadEntity8 t/ T6 u9 X4 u9 @; A( D
- Dim ptCir1(2) As Double '第一个圆圆心坐标
8 d; R8 w+ @2 z7 \8 j - Dim ptCir2(2) As Double '第二个圆圆心坐标' P- N2 W6 j8 {5 D
- Dim C As Variant, J As Integer, G8 K1 A9 c8 z9 g
- For Each temA In BR '这个遍历就行: K9 ]2 j* h: G# a! V4 D' S
- If temA.Name = blkCName.Text Then: B$ T+ s' e1 _+ a6 x
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标. m5 |, a6 O3 R9 \% h$ P
- J = 1! V2 n& m% r+ ~$ `# ~5 L5 {+ |
- ' 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* U: K) A1 v( U$ M& s7 L m5 Y8 S! D! K( {
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
: F4 I# T0 i0 G - '开始找圆,找到圆就提取坐标, Q$ {0 V) @! q2 p) J6 M
- If temB.ObjectName = "AcDbCircle" Then+ V* F# l* P$ c8 E9 O
- C = temB.Center '提取圆心坐标
# h$ g6 C4 m8 {" U( b% W/ w" e - 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
. P3 p2 ^. r2 H - C(1) = ptInsert(1) + P(1) + C(1)
: R0 j8 l8 Y: { n - C(2) = ptInsert(2) + P(2) + C(2)) h# M& s4 L+ ?
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
; R$ l+ p% T: C( ~! 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 N. n9 q+ i4 N F4 ~% b
- ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
6 ~: }* O1 X1 B9 l - If J = 1 Then* a, o1 Y% P/ A3 Y* m1 C
- ptCir1(0) = C(0)
S9 o( Z6 Y9 g9 g4 D - ptCir1(1) = C(1)
3 d8 u( w% |- a- a$ f - ptCir1(2) = C(2)/ N) v% h: y* |& U% t0 y
- J = 2
9 k) }6 k2 i$ ^9 b7 x+ N - Else
% H1 ^# t# q( R [7 {" q - ptCir2(0) = C(0)
( V. a; w) O+ ]3 J% L3 E - ptCir2(1) = C(1), X# L1 D5 X$ q0 G
- ptCir2(2) = C(2)
2 B$ [' z5 Z" A A - End If
/ A; {& m0 ~) ^$ Z - End If
" }1 G) \1 c1 y. y - Next* B5 Q" @& F# y7 j
- End If8 F7 _# b1 Y/ b- r1 S( o! A' P
- Next
* g; a( V7 j% |& j# L+ i5 z - " }/ p" D/ @ a6 w! d3 Z$ Z
- + I" P& X5 \6 v6 R- }3 _
- ThisDrawing.Regen acActiveViewport- ^1 L4 R" v: f9 F8 w
- End Sub
复制代码 : Q# G* f' _" \$ M* o5 v
下面是使用辅助点
/ |+ i$ T! ^+ i8 F/ E) r- Private Sub cmdInsert_Click()
# T' d# a& o1 X+ U9 j# Q& g; \0 u - Dim ptInsert(2) As Double '原点, `; G( P0 }& j( R, G! H' m4 r
- ptInsert(0) = 04 u3 |6 y3 i4 `: A& M8 m
- ptInsert(1) = 0
+ N, x. X, k8 Z: ~+ T6 `3 g( { - ptInsert(2) = 0; O* @ u7 H w( ^' \
- Dim BR As AcadBlock '定义块0 r0 I$ N4 ^& Y" m* B
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")4 p F$ ~5 Y! b# d5 K
- '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/ y0 ^0 Q: x7 u( i
- Dim E As AcadEntity; o4 e" D. J7 }- E1 l4 b
- For Each E In BR0 ~# s7 W4 X* y# G( o
- E.Delete
4 x! R/ p/ f+ p: x, N4 _& } - Next7 a% ]/ j! z) _, ^0 k3 `% Q
- '----------插入块A 仅一个---------------------------------
2 }3 g" j" U! l+ d. O5 ?( U# z3 { - Dim B As AcadBlockReference '声明一个块参照变量
9 S* y9 l2 O, Z: a" \; G - Dim P As Variant '声明一个变体变量用于接收三维点坐标
) S% z3 ^6 g0 x - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)5 ~5 _( Z. A3 Q
- 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
1 q- M* y8 O, m1 O6 V# J# M - ; e! n1 d* v' J6 h, U
- '----------插入块B---------------------------------/ U9 W; D t, e+ L i! ?3 }- L% j
- Dim pNew(2) As Double
' q9 H+ l( B; V$ u) x - pNew(0) = P(0) - 500! Z2 O& g( j7 H" V L' i
- pNew(1) = P(1) + 1405.08; P8 {1 s! A/ h) z3 o8 o: r% P
- pNew(2) = P(2)
+ Y# y* \! o0 V$ p - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
. j& y* H( }) J) C2 } - 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
$ S! F1 i1 c. d) \- j! E - " Y+ X6 r) z7 \8 t" v3 ^7 @
- Dim I As Integer
3 l- s2 t" g/ n) s5 K8 h - For I = 2 To Val(blkBNum.Text) Step 1
3 W. r6 ^+ f# ~& n% K% K; v - Dim pBNew(2) As Double
5 D# g8 s& s9 _ _ - pBNew(0) = P(0)
, r R+ F& b* ^, [) @8 x - pBNew(1) = P(1) + 2000
' O, C8 _* O/ z% e - pBNew(2) = P(2)
, {9 v* l: O& ~6 M3 t% R1 E - 9 S% q0 J$ x$ m3 w' V4 h) Y
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
2 E! H3 ^* f; @& J4 ]- V) x) C8 Y8 _ - 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 e* \5 m, P A! d# {. ^
- Next
u& I! `. J1 i2 C. E- v
- q) S$ ~7 V* g% V' L. F- '----------插入块C 仅一个---------------------------------: d: Q8 n5 s: L4 _+ O$ Z
- Dim pCNew(2) As Double: y; k5 D. ?% w4 ]" J
- pCNew(0) = P(0)
' m/ J( k: s" w) i0 B$ K - pCNew(1) = P(1) + 2000
+ ^9 V# P8 |9 y7 a) c& E1 A - pCNew(2) = P(2)' |2 G. K: m, U& G" I% o5 u2 O V
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)1 ]+ M4 h9 T) A. t4 e* S9 a* S
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)8 y% L+ |- m. m6 d+ t
+ Y9 J: O( Y8 W' Z2 S O- '----------旋转块E---------------------------------/ R$ E+ W- m8 o6 Z% S* j
- B.Rotate ptInsert, 0.2
+ x7 q ]/ ~/ `) d - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------. C, y' l+ q4 _9 ?$ m
- Dim temA As AcadBlockReference
6 h% {0 [$ A* {1 u* P# i1 D - Dim temB As AcadEntity3 J" w B! |+ V0 Y$ B8 ]
- Dim ptCir1(2) As Double '第一个圆圆心坐标
, `" h. V( W* p* }( G& S4 t - Dim ptCir2(2) As Double '第二个圆圆心坐标# @2 C( K8 R) r# t' @
- Dim C As Variant, J As Integer
5 y3 y4 J6 s+ H; K7 [5 i - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
9 o! |2 `$ S1 O+ ?# E+ G* r$ x: k5 j - For Each temA In BR '这个遍历就行
* H! x4 ]8 c. W$ U+ w) d4 S - If temA.Name = blkCName.Text Then6 j/ s9 @8 t/ ?! L: \( X
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标; p. y8 `& ~! c: e
- J = 1
! U9 c( R Q* i5 \ - ' 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# q% u8 L! g1 {$ a4 w
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
% r+ E2 n p* G+ K( X6 u, X - '开始找圆,找到圆就提取坐标
" Z) q( a# K' z( }0 ?, u - If temB.ObjectName = "AcDbCircle" Then
: ]4 _" X3 ^+ f# L) t5 R _ - C = temB.Center '提取圆心坐标
' t8 [4 s g, `: G/ @: 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
P$ N/ c4 {. q, q - C(1) = ptInsert(1) + P(1) + C(1)
7 V# ^, ?/ j1 _, z" {. b) M - C(2) = ptInsert(2) + P(2) + C(2): R) W2 E# U+ p/ K# @. Z
- 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
3 l2 c+ s* P* Q/ Y$ u - 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
. x4 p, J* l! C- A7 o, p( J - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置+ u. X# ?; q3 j9 e0 r
- ObjP.Delete '删除用过的辅助点5 W' [4 B. K- s; a' T8 H1 l, T1 c
- If J = 1 Then1 n! o; h( n( [* L( e m( p' I
- ptCir1(0) = C(0)0 T2 K3 w q4 j" r5 F) m
- ptCir1(1) = C(1)
. J( U/ E1 ?% Q; G8 R9 B - ptCir1(2) = C(2)
. w4 L6 v+ B' Y - J = 2+ K0 W- Z/ S( @- E$ l* Q0 n# J
- Else/ H, F2 Y9 ~! G8 B( x t
- ptCir2(0) = C(0)3 Q7 h+ O* n7 h
- ptCir2(1) = C(1)
" l" c; T* ^6 [% @# H; |6 } - ptCir2(2) = C(2). m( e' ?- a% z M* x7 K* ^# m
- End If
6 k; X8 S4 R9 g4 j9 E# d - End If
( y; s, v, V* M - Next( a( A1 j" z9 R7 _
- End If
5 d3 C$ ]$ B5 ~! b" y$ {. ^ - Next2 x: P# _7 E7 B& i0 b: n
-
- G8 G* I9 o6 J8 x& z, a+ }. n - ThisDrawing.Regen acActiveViewport
6 h. P' |3 a! }" [1 N - End Sub
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