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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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. o; t1 i+ V/ H. s# {5 \* G/ ~2 K* J# r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 1 J1 U1 k4 T; e2 W% t2 d3 \
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
" n+ R3 H5 H! v- Private Sub cmdInsert_Click()* ]0 K/ u+ u% b; X Y
2 y- n1 D6 `/ U& p) p$ X! ~% b- Dim ptInsert(2) As Double '原点* e( E/ c2 S" w+ X( X
- ptInsert(0) = 08 p# |6 W) m, j2 r+ m
- ptInsert(1) = 0
. p4 H2 k/ h# U& s g& U - ptInsert(2) = 03 S: o. F9 r2 ?. Q2 }) ]6 `
- : q$ z6 N n# q- d
- Dim BR As AcadBlock '定义块& d8 b! }) a# @7 w9 o# J! m
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
% x/ c1 `1 m* D$ w$ ~ - 3 L' D5 |# Z; U3 q) ^
- '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 Q! ]7 \/ B+ b$ @ - Dim E As AcadEntity$ C, d+ n. c2 v3 }4 d" w9 n6 o3 C
- For Each E In BR
4 l* h/ y+ j2 y0 E5 Y: F, R - E.Delete
. k( G O; B4 G' M( N4 ^, x - Next) ?4 \9 f# H6 G
- |" ~& S* {) d1 I8 Q
- '----------插入块A 仅一个---------------------------------
. s: B B% p+ j# _8 k" ?( ] - Dim B As AcadBlockReference '声明一个块参照变量
8 d5 o& U8 p4 M1 V - Dim P As Variant '声明一个变体变量用于接收三维点坐标
4 e6 _/ \, D5 J$ w( |) x - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
+ t( j# d c1 D$ ^ ]5 w) s7 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
# f' @/ ?5 v4 T+ r- H+ b - 1 |7 I) F$ y) B% y* w5 ?. L: ?
- ) k6 B; I2 L7 {* Q& u) k0 @
- '----------插入块B---------------------------------
; G9 B, O: ?1 Z+ M- m3 V, s
4 N( B2 I8 K5 z6 T" b/ G- Dim pNew(2) As Double
) S& T7 l. S' G) Q. G - pNew(0) = P(0) - 500
9 Y; O; R# ]7 n n6 t - pNew(1) = P(1) + 1405.08
# e- g0 G& \" a - pNew(2) = P(2)! g' d4 @. ?8 P6 f) q
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0) _. Y/ F1 M p; y) c0 D$ x! 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
" G; G6 V8 ^8 S3 h - 1 R3 J$ I" o4 V1 N* Z/ {" i& c7 q
# _2 v; G" H/ V- }; k- u- Dim I As Integer$ w2 s. X8 Z+ ?# n" o' U
- For I = 2 To Val(blkBNum.Text) Step 18 I6 X! k+ Y8 j+ W
- Dim pBNew(2) As Double
) k( x/ l( T( G& w6 K% V - pBNew(0) = P(0)' u% X( d3 R; \& b9 C, j% j
- pBNew(1) = P(1) + 2000: P* y" S: j8 ~+ I6 u
- pBNew(2) = P(2)+ _1 [0 v+ B6 M! E
- ; p; Y5 l% P2 |2 [0 Z
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0). \/ ?. r) f# Y$ D" S F4 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
3 ]8 O5 h2 b- U2 A( O4 E, v* A1 r - Next5 W4 N; R& D7 [( i- |% U
- 0 Z- y- x" M7 u1 g1 b% b
- + r* b. Q$ E6 r, ]9 c4 c
- '----------插入块C 仅一个---------------------------------2 N$ i% G; B" S+ P% I" r& Z7 f4 H
- Dim pCNew(2) As Double
& u" @2 D" I& z1 J u& y7 Q - pCNew(0) = P(0)
! F0 B7 H& ^& ? - pCNew(1) = P(1) + 2000
/ G$ H7 N" Z) \0 e; m - pCNew(2) = P(2)
& |7 ^# A# C8 r7 `+ k. O0 ~ - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)2 Z; a' o* y/ [- P K& x* S3 x
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)) C' w5 k) g# J; t: d
- L# a7 G% u7 U* l- $ w6 W& v5 V/ X1 K* G x
- '----------旋转块E---------------------------------/ \* B6 e1 v$ }2 q( j6 |. {
- B.Rotate ptInsert, 0.2; Z& l. O6 \' w3 _; k6 ?! l
1 v- V+ ^1 ?" ~$ h- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------/ S/ e$ n* T" | E* k) W" A
- 2 P) B5 }3 G) B* k* `8 e
- Dim temA As AcadBlockReference
$ K9 S7 ], s/ J- K - Dim temB As AcadEntity- B0 T; _8 k2 ^8 q2 i! \
- Dim ptCir1(2) As Double '第一个圆圆心坐标
- J ~ q: r8 \7 E - Dim ptCir2(2) As Double '第二个圆圆心坐标, R' N5 Q2 p9 i* O! G [
- Dim C As Variant, J As Integer
3 q( B% f( E0 u6 W1 U9 p7 O7 G - - h- @+ l; k6 U$ r( U7 T
- For Each temA In BR '这个遍历就行: _+ z4 X2 L! O4 u1 d s( A
- If temA.Name = blkCName.Text Then4 N: [, Y9 ?% _- C" q: q
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标' K. M# s$ m+ ^2 n
- J = 1
7 T: k% D4 m# j" \8 H R - ' 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3 J! g. G2 `! e+ ~
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
% t: n0 | V4 j1 C! S7 i& h - '开始找圆,找到圆就提取坐标: I# w/ {3 r6 o' b# |- C
- If temB.ObjectName = "AcDbCircle" Then
2 `4 L6 M7 g' I) r/ L- `! Y - C = temB.Center '提取圆心坐标
9 v. t* @# a3 J/ ? - 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
' O" c& T6 G4 U: d# r2 @ - C(1) = ptInsert(1) + P(1) + C(1), I0 f- u M o' V; y" }
- C(2) = ptInsert(2) + P(2) + C(2)- T+ ]6 M+ r; V$ H
- If J = 1 Then
6 f* l( m; Z6 s! E W# t" S# n7 V/ F5 g - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
6 v1 i5 b8 I! ?- Z' j/ y: A - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
5 V0 y9 y8 ?$ V+ S8 ] - ptCir1(2) = C(2)/ r( h6 ]/ V ]' _
- J = 2
4 G7 K. Y' v; Z. \/ U, @! u2 W - Else& K$ b& K7 }) v% k- |5 K
- ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
* R$ B+ `- u% g9 S# U( A - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)# T$ t# K( n0 B3 Q& h; C4 b
- ptCir2(2) = C(2)% S: A' A3 B, s' M8 L: B- p
- End If
- ^! P- y7 D7 {, Y3 c0 k - End If% C" \3 \5 u/ G6 `
- Next! E+ w2 u4 r- Z% y. l$ v% N5 z; x
- End If* V7 `8 g8 ~7 K; W" f
- Next
! \( w" N6 v3 x7 y6 N - ' x4 b) {) H2 U0 l$ e9 z, S
- + H' y4 m) W9 d( V( u; [0 Q9 ~
- ThisDrawing.Regen acActiveViewport
/ V* r2 j6 u5 c5 S U( J( a - % a& C% p: |. `& i
- End Sub
复制代码
: |- K5 v1 P7 Q" q2 H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; V$ \1 Q, p; j
- Private Sub cmdInsert_Click()! s1 g. t4 R/ o, Q4 V5 `& ?
- Dim ptInsert(2) As Double '原点& ?* Q+ p3 v$ Z1 p5 g3 W' U9 c3 j% X% T4 ~
- ptInsert(0) = 07 Q# k0 w3 G5 P) W6 q. G" g3 [" o
- ptInsert(1) = 03 A) y- U6 R8 w# |
- ptInsert(2) = 0
3 O& V) T1 ]# m3 E; p+ V; m6 a7 | - Dim BR As AcadBlock '定义块
+ z& W9 N- C& ], Q9 T. m' r- j6 V - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")- ~! }4 R! S, y9 U/ C
- '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 O0 K: |( Z- V; L: j9 I - Dim E As AcadEntity) g9 m) M% J* Y, i n; k5 r
- For Each E In BR' i) V6 b2 \( E( ` _' |
- E.Delete) [1 i4 j6 b' v7 B6 b4 d* T$ f+ e
- Next" V: R0 h1 T7 C+ d* [; Z$ i; C
-
+ _" o+ ~( V* W1 W- b1 Y2 e - '----------插入块A 仅一个---------------------------------- X* x; h. j C& |/ p
- Dim B As AcadBlockReference '声明一个块参照变量/ m' c; k$ [% Z" A6 S
- Dim P As Variant '声明一个变体变量用于接收三维点坐标; ]% ?0 X, V) R% A
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0); f; }2 R7 q1 `' 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& y2 T0 c3 L( s4 M8 h
- w& M) _ |6 u' _- q: I- '----------插入块B---------------------------------. V# x, H5 r; q6 t
- Dim pNew(2) As Double
3 g- l( ~7 R/ _/ ? - pNew(0) = P(0) - 500
, [. c4 t6 E( y6 ~) a - pNew(1) = P(1) + 1405.08' j, `8 o* m1 _1 a0 z" v+ b
- pNew(2) = P(2)
2 f6 d j, `& D a# K0 c - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
$ E# S O3 M# e: o; 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
3 U# s' H$ y E) [4 T# F - Dim I As Integer
% `1 ]0 M: h2 [. }7 T - For I = 2 To Val(blkBNum.Text) Step 1
' |9 W3 g/ g" r8 g - Dim pBNew(2) As Double8 u( o& t2 ]. z
- pBNew(0) = P(0)
" @' \* c X. R6 }; ~; R - pBNew(1) = P(1) + 2000
5 A, ~- i! w- d9 Z. I0 J' i' l - pBNew(2) = P(2)# \, S6 [% k* u3 Q$ f
-
2 r) } ^2 R$ z$ _ - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
|$ U) }8 r( r8 V - 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
: W; s$ k S/ K - Next
: |# {( f3 i2 q8 I$ }0 v - 5 v: K6 A) W' u
- '----------插入块C 仅一个---------------------------------
* ]; W+ k1 C# {+ [7 y: Y - Dim pCNew(2) As Double
: K, M. L5 j. i4 e: A' B4 Q, t - pCNew(0) = P(0)
6 Y4 W! h+ `& \. ~. T9 ~$ z8 | - pCNew(1) = P(1) + 2000
% }6 t: J, {4 x, v5 b) Z - pCNew(2) = P(2)* k3 b% k5 T2 b/ y
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)/ r% { v O7 ~2 ~% [
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)7 y# M" i( G& \" D/ U; B
) ? _0 N& ] S8 f6 L$ X- '----------旋转块E---------------------------------' [9 F2 a, a( d' `3 k
- B.Rotate ptInsert, 0.2. p$ `, j3 L( o" ]$ p1 K
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标5 f# h7 x6 \& ^
- '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 v# z7 b% s" B3 \
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS1 |; F( \$ A, [1 x' b/ N
- Dim XP As Variant, YP As Variant+ ?, f, H7 ?$ v6 C4 V2 h6 [3 [
- With ThisDrawing
( O' ^9 [4 j: o# g$ w2 e - With .Utility
+ g! I1 d- B8 e; V - XP = .PolarPoint(ptInsert, -0.2, 1)
0 t( L$ X- P; L* C - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)+ h! B' P" i8 X
- End With
( e' M/ E$ _9 H$ ~ - Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
; h p4 D3 W! ?9 ^1 u1 L$ |+ c - XP(0) = 1: XP(1) = 0
$ ~; e4 {9 H& H5 p - YP(0) = 0: YP(1) = 1) o+ O. j2 g1 f& J4 W
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")6 D: {; B4 a# g7 W# S9 r/ O
- End With3 ]/ p. _1 d+ ]% E
- ' L" q5 w0 {- B
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------4 D$ j) d. A6 i
- Dim temA As AcadBlockReference/ n4 @4 {) ~9 z' F2 [) Z
- Dim temB As AcadEntity
: J( ~$ ]1 Y- I - Dim ptCir1(2) As Double '第一个圆圆心坐标
% e; T1 i. s, u0 S/ y - Dim ptCir2(2) As Double '第二个圆圆心坐标
& @5 z( _& P- J0 y: j& y - Dim C As Variant, J As Integer
* M8 X. t& Z+ v1 ?+ u - For Each temA In BR '这个遍历就行" I3 j4 `/ g# t1 m2 H/ a; a0 Z
- If temA.Name = blkCName.Text Then+ t2 ?( |* u) ~! V, R7 B
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
, x1 m, U: g( ]6 Y& |. K$ {9 M. C - J = 1
d& c3 g. ?4 B- O4 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
8 T# V; w! T% f5 d - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵% h9 t u; {3 C7 W, p# H$ V
- '开始找圆,找到圆就提取坐标
7 O+ E9 v% u3 n. i - If temB.ObjectName = "AcDbCircle" Then
" y6 M$ E+ ]* E7 Q( g) o+ K) ~ - C = temB.Center '提取圆心坐标
5 x- A! }6 ~4 z, 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* ~# e2 Z) @) Y+ T& l, D
- C(1) = ptInsert(1) + P(1) + C(1)
2 q1 }: z v0 D" j; F- o, y - C(2) = ptInsert(2) + P(2) + C(2)
" E8 }' M$ l. B5 Z8 U& M H" e) N2 n - ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs7 S# b+ |6 w0 j: Q; }$ C5 u" k
- 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
5 t5 D9 [9 Q& V - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
3 i6 z6 j( k/ l0 |9 e9 O T - If J = 1 Then
8 ]4 w/ n$ E- } - ptCir1(0) = C(0)
, `+ A0 z. T2 ]( m" c! n - ptCir1(1) = C(1): n7 A$ ]8 N0 D- K' g5 }) D+ p
- ptCir1(2) = C(2)
2 S) x$ t/ I4 I6 ?7 Y, O/ s - J = 2
7 H, C$ X) y: h4 `2 S* s, B - Else1 X2 o' r7 n' f: }) h# o4 }
- ptCir2(0) = C(0)
+ z/ Q9 \$ K* t+ b; L/ R - ptCir2(1) = C(1)
1 D( I+ e& y6 ]- r/ ] - ptCir2(2) = C(2)
; M+ J+ {) R/ S4 Y# i' A% e - End If& `! [( U, a0 @* {0 ?# N1 P
- End If0 K; ^! Z# H! c. ?1 J0 L
- Next
- \2 W! o* Q: {/ N5 L( y" f - End If* N$ h+ L3 D2 {
- Next
# d& v& p: R8 ~- O7 | -
, @* t$ t9 u% u2 u x5 g
6 {# }, X$ J" R8 J1 C7 H- ThisDrawing.Regen acActiveViewport0 C3 d5 R/ K6 A
- End Sub
复制代码
; h( W# {/ G- r2 V下面是使用辅助点
8 l1 n1 C# M8 t) ~7 n8 g- Private Sub cmdInsert_Click()
" |" M+ D; }0 R, p1 r" w - Dim ptInsert(2) As Double '原点
x. s$ A- Q0 j( T7 r1 p. J - ptInsert(0) = 0- p Q7 ~/ x. g1 c
- ptInsert(1) = 0- c! R+ l0 S& k! C; s0 Z* \
- ptInsert(2) = 04 Z ~6 y& E% C
- Dim BR As AcadBlock '定义块2 N8 R0 K/ S3 Y4 W9 Z3 I* N
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
; v0 K; A3 r& B0 S0 v - '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0 d7 n V# [8 F. w, v. ~
- Dim E As AcadEntity
- e' J2 T. ], c* v! d/ T! c9 J( | - For Each E In BR3 _( W( h5 q1 L/ p
- E.Delete: f; T) Z& j% Q% A) E
- Next- g/ Y1 ~& X, N
- '----------插入块A 仅一个---------------------------------& m" X( N+ V) g7 U3 o% L |) _& S9 D
- Dim B As AcadBlockReference '声明一个块参照变量! A- A( Z2 a6 Z* U
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
; E- U. Z5 o/ ~. G2 O* [2 h& f4 c$ } - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
+ e' J5 W' ~1 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* R/ d+ |' s) ?$ u: i2 ?
0 O' e& C* m$ T: [* H Q+ U, Z- '----------插入块B---------------------------------1 f5 k! P6 V5 X
- Dim pNew(2) As Double
2 H8 C; x) K1 Z7 r, U8 G - pNew(0) = P(0) - 5001 l3 g/ w$ @8 {3 W/ g5 H
- pNew(1) = P(1) + 1405.08
; I; I3 e% B) U3 a9 k+ n( n - pNew(2) = P(2). x- V* ~# P2 o& d5 u; d
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
$ n9 V" C, I) S" 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
) E1 Y$ X' X2 k4 t. y8 B
) V$ y, ^- P7 O- Dim I As Integer
* B$ S8 N8 x1 [1 e8 k5 Z% ~! W - For I = 2 To Val(blkBNum.Text) Step 1
9 p$ L4 s8 J9 ` - Dim pBNew(2) As Double7 {, M) x6 ?- O9 w
- pBNew(0) = P(0)
7 P& B4 k) f$ J) i( @0 T& M6 V - pBNew(1) = P(1) + 2000
2 Z* {3 o; p% F# { - pBNew(2) = P(2)8 R# v6 C2 r0 s% s6 o5 d: M8 N6 d3 ^
-
2 k5 d% v W, i# e - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)7 ~% t+ P* Z! l5 w. j0 |
- 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 B' A' \6 |% J3 K( ?- n3 D - Next+ g: R( e0 j& K8 I; Z H
: k0 u, r% r2 M- '----------插入块C 仅一个---------------------------------6 J! I3 J) g' R; X9 c3 s
- Dim pCNew(2) As Double
1 B2 ]. J9 T) U: W: r$ B - pCNew(0) = P(0)
1 T1 E3 B( c8 H8 N - pCNew(1) = P(1) + 2000
2 i4 t0 e1 ?# k$ y' F, V - pCNew(2) = P(2)
2 e3 g8 m, S# U" o$ _/ P - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)( o, K; S8 u4 Q0 g3 ~$ J& X/ b
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)- S# L# n: @) U. C1 J! Z
& {3 f! m! c* [) {$ o4 b0 J2 z- '----------旋转块E---------------------------------
. Y* f0 F4 W8 t" ^ - B.Rotate ptInsert, 0.25 B" ?2 X# q* @+ p r4 z
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
! _1 w8 g9 }" t$ g; ]2 f - Dim temA As AcadBlockReference* {6 @/ p: P% S! o
- Dim temB As AcadEntity
) r P0 C( w8 \ - Dim ptCir1(2) As Double '第一个圆圆心坐标
4 c* Q5 n* L2 D1 \) x9 I4 J - Dim ptCir2(2) As Double '第二个圆圆心坐标6 r6 v3 u2 D" g% `8 o
- Dim C As Variant, J As Integer5 z3 t7 {) A" Y8 e; B; i( G
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标' z* s2 _" a5 P8 w- q5 I: A- N
- For Each temA In BR '这个遍历就行) O( Z6 y! ?1 e Y& N
- If temA.Name = blkCName.Text Then
/ ^, S {7 V! `/ ~3 ^' o - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标3 \% `' L1 h, E9 |
- J = 1
8 t' [& u6 C& n6 Z [* 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- l2 l/ ?/ @- c; t
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
. P" f( {! D8 R$ [9 i8 B - '开始找圆,找到圆就提取坐标) g7 f& l g l
- If temB.ObjectName = "AcDbCircle" Then i! H0 d6 a1 z" f! P: @
- C = temB.Center '提取圆心坐标) j! v: h5 {1 p7 a& m
- 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" d7 K8 Y% Q* M
- C(1) = ptInsert(1) + P(1) + C(1)- i! I( C: g6 _" L9 y
- C(2) = ptInsert(2) + P(2) + C(2)
* W' E! H8 e# B: K8 G - 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4 F+ E" q2 ^) J7 H4 X
- 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# h7 S7 V. b
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
' }! Z! H/ g+ D6 E - ObjP.Delete '删除用过的辅助点
3 o( Y4 W( Y! g/ `3 V4 @1 T% N - If J = 1 Then. i" J. d. W3 R1 r1 h
- ptCir1(0) = C(0)# H( Y" ?, e7 G4 ?! S
- ptCir1(1) = C(1)
: R2 ?4 D0 R7 }/ R } - ptCir1(2) = C(2)+ C2 G$ g- a7 { e
- J = 2" T3 F( S2 W" G
- Else' @9 D# o! d4 G' w: H* m' H( c* o1 |
- ptCir2(0) = C(0)
: h" J [: P. P - ptCir2(1) = C(1), [- q; u6 e$ ^% L
- ptCir2(2) = C(2)
+ v/ S! l$ |2 _3 J - End If. O* r' D* T/ V% d" o9 C
- End If5 q; e9 f( e2 j) P, } p5 p
- Next
, ~; r# D) b1 |. H* ` - End If1 H# G+ p& J( |# s, h# y
- Next
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- ThisDrawing.Regen acActiveViewport
6 T S% F u+ Z0 K. z - End Sub
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