|
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 $ z# L5 h2 d' j$ K8 ^
; _- Z# k$ F2 ?4 {% v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
- l- E$ k9 D. {6 L+ q6 N但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC ; M- l5 X2 j5 K; B0 h
- Private Sub cmdInsert_Click()
! V1 `# b: k0 t/ |; N- A
& i i& T! [" c+ t' T+ Q' R- Dim ptInsert(2) As Double '原点
" F; j: N1 l0 k0 f [ - ptInsert(0) = 0
' y$ C/ b1 m, ?: `% t& ]) F( K - ptInsert(1) = 0% x" H+ u0 x5 W. D3 F F9 X6 p W9 Q7 f' D( K
- ptInsert(2) = 0
7 G) i, Z$ D7 B b9 X% H' Z7 {; ^
- O: N% h- p) J( w- Dim BR As AcadBlock '定义块8 y9 A% O' N6 \9 W, x& i
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
* L- c, [6 C5 W: A' d8 B1 q/ e - 4 j9 A3 u; Y0 z/ P, P# ^! 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 ^9 H( X. r2 `! _) z+ Y - Dim E As AcadEntity
4 K: Y+ {* n' ]0 c& v, c; M - For Each E In BR
4 `+ G, w7 A9 k& F% l3 W$ ] - E.Delete+ w/ C7 {4 A# W9 g
- Next. I/ O R% |% |0 P4 w
3 n3 V' ~2 Y- ^! l- '----------插入块A 仅一个---------------------------------" q: _: F" z2 N2 r' I+ _; |: m* h
- Dim B As AcadBlockReference '声明一个块参照变量2 v8 C+ l( ^1 o$ S) n# H
- Dim P As Variant '声明一个变体变量用于接收三维点坐标+ e/ B L5 g2 z, Y! K
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
, E. G+ K" }- y: A0 D; Q5 o3 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: L3 y1 \& C0 A! s
/ B5 z0 e/ e, f2 j- / g: o Z7 z/ `' ^! g* n7 ^$ L
- '----------插入块B---------------------------------
4 }! d$ r1 r, ^" L! p9 c
8 E3 d5 V' U. ], n& B& H/ Y7 V- Dim pNew(2) As Double
3 n' U- U, K3 X6 H! A% [' L - pNew(0) = P(0) - 500
, m6 }5 ~' C, B% i) } - pNew(1) = P(1) + 1405.08* m4 E: p6 o) V3 Y' K
- pNew(2) = P(2)% k b/ c( m8 R7 W) h, D' T
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
7 a1 |' C# K9 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
3 ?( ]! F( H0 |& |- G0 F
% l* U3 e# P$ x* k ~9 T- n7 `
0 s# m- O1 K2 Z6 h% ]- Dim I As Integer9 F. }% w8 f6 \" j% B" r, o7 {# u
- For I = 2 To Val(blkBNum.Text) Step 1/ y6 ^) R9 i* n6 r
- Dim pBNew(2) As Double3 z. H9 C2 N/ m) ]; C
- pBNew(0) = P(0). b2 ~8 S& n }; V
- pBNew(1) = P(1) + 2000
a# j- {1 V, A+ N - pBNew(2) = P(2)
! k8 ^/ ~; a0 B5 t* e l6 F
0 b. |$ ~& v y1 f/ a! k4 ~* I- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)5 v7 z. l' D, F4 a3 e# u2 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
! {) Q. J1 [$ L7 p - Next
+ \: U7 ]. Y. q f
3 Z; l r) o6 ~9 l- ; ]' M. d5 H+ c" `
- '----------插入块C 仅一个---------------------------------
# }, \: a! l$ A! H# V - Dim pCNew(2) As Double" G# m1 ?* f7 J2 x9 ?
- pCNew(0) = P(0)! w( @/ o: M5 L) t
- pCNew(1) = P(1) + 2000
+ S& u4 p) J$ b, p3 |, U - pCNew(2) = P(2) L, U$ _; N3 Q. e+ a
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0); G. `- _# g3 `* @
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
9 Y' H, H' \. U
( }7 N% W* c1 m- Y
; K; |1 Y: ~) ~; f+ V- '----------旋转块E---------------------------------0 J* U4 a" Z8 u+ h) ~3 S" j
- B.Rotate ptInsert, 0.2
, F) @& I. P; ]" J
6 Z9 o$ ~! [- n1 x; r7 e9 s( l! x1 e- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------* p8 i, R9 {+ g8 M' i+ l. O
- 9 z5 y3 U0 e5 b+ z+ Q# j% N
- Dim temA As AcadBlockReference
9 y4 i, D; j7 ~2 a/ i( U) _ - Dim temB As AcadEntity6 H! o/ E& W6 w8 J0 ]5 O2 l
- Dim ptCir1(2) As Double '第一个圆圆心坐标) K. n% Q; \. }# }$ m' }
- Dim ptCir2(2) As Double '第二个圆圆心坐标
2 ` x; L8 `- v0 z& Y+ ^/ l. U - Dim C As Variant, J As Integer
0 v( w7 @1 F5 Q! H! j* E4 ` - ' j7 Q3 S# [% U) U
- For Each temA In BR '这个遍历就行
1 U K! @) k/ Q# Y9 z7 Q* c. z - If temA.Name = blkCName.Text Then" H0 r, z" R/ o! n8 ~# {
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标! F/ J6 _" j" S5 m4 O ? u: P) {
- J = 1
$ U9 e7 S( U d5 L, 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
4 G# Q9 g9 a5 k" @2 u - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
/ E2 { H x+ s, R8 { - '开始找圆,找到圆就提取坐标
) m+ R- q: |0 J' V" i$ k - If temB.ObjectName = "AcDbCircle" Then& C* d% w$ ~" e6 A4 a! Y
- C = temB.Center '提取圆心坐标
/ h0 E0 \- v9 @+ `; D, g4 N - 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1 ~* Z6 b$ J( c: G
- C(1) = ptInsert(1) + P(1) + C(1)5 ]+ u& z% p9 z8 p7 \6 M% ^0 m
- C(2) = ptInsert(2) + P(2) + C(2) V. d$ g6 |4 p& F
- If J = 1 Then5 P9 X' s7 X* P/ y! _
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2). N9 ~: e" {8 x7 p
- ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)5 z7 l+ t/ H' L4 a8 W! F
- ptCir1(2) = C(2)# N) P: k7 V- W) d6 Z! O+ m
- J = 22 V4 g, f" f6 d& w
- Else
) U, q! J. y; I* l, `0 F - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
4 K$ ]! C7 [7 `9 s - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)0 O, Z9 }/ T% p3 w
- ptCir2(2) = C(2)+ E+ L7 O. K. Y3 z4 K! ?
- End If& k" a9 k K5 A7 j5 J3 c3 U- F, S
- End If: N' \. N# \/ o! h {) E, |) }
- Next7 v6 g9 y1 j- x! k: ?; |# U
- End If
2 G7 r0 n) \( x8 D0 {0 Y - Next
5 Z) z" v9 a( x3 N
% e. c4 j- D4 X4 f
! k0 k( r$ I$ }- ThisDrawing.Regen acActiveViewport4 K% s1 _: X' W; }6 L
; h( v. L7 u5 G" \# D6 [5 n- End Sub
复制代码 + Z! J6 z6 p/ `. A
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' z& p$ D: f8 z6 F0 J) D
- Private Sub cmdInsert_Click()
( v. u5 t$ B$ l3 ]2 i - Dim ptInsert(2) As Double '原点, Z6 d$ B1 R9 Z% d2 b# S
- ptInsert(0) = 03 |& p/ l/ A" Q" W* d7 H; @ u: h( y
- ptInsert(1) = 0& x. r" J3 p' E' [. Z* c6 o
- ptInsert(2) = 0
! E+ m- V! O" U% n- L9 U - Dim BR As AcadBlock '定义块
' T+ p4 s' z" ~+ v4 ` - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
2 V; @5 w" m" E. E% p# p - '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 h% F& z% \0 s I - Dim E As AcadEntity2 Y9 ^- H2 z, L a
- For Each E In BR- S2 \3 n* u- A) z9 {' V8 q, q
- E.Delete- H, Q4 c* \0 s! C. `& A. ^& c
- Next) Z0 h' f% [6 `3 m% ^: E$ A
- & }8 {/ f( N6 f% k
- '----------插入块A 仅一个---------------------------------1 Q/ K; N! P5 D' e3 S
- Dim B As AcadBlockReference '声明一个块参照变量
# h2 s3 \& s; y# {$ w" P - Dim P As Variant '声明一个变体变量用于接收三维点坐标 G* b3 \; p6 ~3 [% H6 n) W0 t2 X& R
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
/ d& X' o8 b# S; d+ 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 H7 m& w: s1 ] w9 B
' k6 I$ c9 \( f- '----------插入块B---------------------------------1 w$ z$ ?- w# e- Z% ] b
- Dim pNew(2) As Double$ s2 t* B' G) N
- pNew(0) = P(0) - 5003 {% _+ l% N7 j B$ ]: ]
- pNew(1) = P(1) + 1405.08
6 y4 H) F1 \" e - pNew(2) = P(2)- N0 _' v- h' m
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
9 G: n; K$ Y; w( L - 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$ J. l8 W8 j" q2 X! k
- Dim I As Integer3 Z. B$ ^8 \: ^" e' f
- For I = 2 To Val(blkBNum.Text) Step 1: t" h* j8 O$ d9 N0 }
- Dim pBNew(2) As Double6 R1 J2 L$ Y, h
- pBNew(0) = P(0)
6 m7 h$ |9 b+ l6 p. Y8 l( W! ] - pBNew(1) = P(1) + 2000
" m$ y, U) a& G8 o% [, w5 l0 A - pBNew(2) = P(2)
" E4 N0 x) n% E; L# |2 _4 n -
: k6 Y4 Z0 n+ A+ |' { - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
& ?' o1 J7 n4 \' R! R7 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
! F, u# i2 W1 i; R; J - Next
, t- x. {3 r# Y- q9 J1 X g - 3 w7 f5 v- ? s, @& [" u! n/ ]
- '----------插入块C 仅一个---------------------------------9 c" t) ^% w5 { k7 b l0 k+ F
- Dim pCNew(2) As Double4 @: _+ J" ?* R' u
- pCNew(0) = P(0)/ e ]; J& b$ t0 k+ P9 j
- pCNew(1) = P(1) + 2000
. L. w7 u' f6 [$ \+ w - pCNew(2) = P(2)
6 y4 Q; y( l2 t# g3 j* Z, a% e - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
, V5 X1 U( m& G: d - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
- O; B! Q& D" j/ P3 j
' ^; G! E, C; Q" ? x I- '----------旋转块E---------------------------------3 m2 [9 h* t# S; D4 }1 `: |
- B.Rotate ptInsert, 0.2
/ w5 o- K9 V* Z. O! C - '创建两个UCS,用于下一步转换圆心在模型空间的坐标
( g+ m# p% V( u - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度
& w; V: d/ s' h' W( M. a - Dim MyUcs As AcadUCS, MyWcs As AcadUCS
0 g g4 H2 Q. b* K3 w) W' ^) F2 ^ - Dim XP As Variant, YP As Variant& e4 Z1 p. o% Z# G1 Q9 \
- With ThisDrawing; N5 v P! Z: t4 H0 y& |! u' H- z
- With .Utility+ e; Z) t! r; }5 h- l8 s
- XP = .PolarPoint(ptInsert, -0.2, 1)
0 @. O: H$ ]* s9 S+ |8 W - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)# L8 e/ l8 X) ^& X# Q
- End With
5 _0 F% w- f* F/ |1 E' P. d( ~, r$ ~ - Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")9 G) U+ u0 q' I: C5 W! {* N
- XP(0) = 1: XP(1) = 0
0 B& O2 L$ K% w; B( W! ]/ O; y - YP(0) = 0: YP(1) = 1
% ]% O, H7 H2 H - Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs"); ]% B5 r7 O* M* F7 \
- End With* z h6 A% V! M) C- m. K. _# Y: H( l
7 N G, [; E* g7 j# c) w# i$ E/ D- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
7 `/ U0 {7 y T$ S% F6 _ - Dim temA As AcadBlockReference
% I ]% M, C s, E - Dim temB As AcadEntity
' Q2 _/ i8 \# c) f8 i4 b$ {( N - Dim ptCir1(2) As Double '第一个圆圆心坐标( P- J2 ?* w; X- z5 O. P$ ]/ |3 N
- Dim ptCir2(2) As Double '第二个圆圆心坐标
6 i. |* s( Z6 E - Dim C As Variant, J As Integer
, f V& h/ p$ @" U0 Z) A - For Each temA In BR '这个遍历就行- B' g6 ^! w5 v4 S7 u& ?
- If temA.Name = blkCName.Text Then
4 {' a, T' x. J! U N - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
/ l1 x! j- ^8 q* i" d& Z6 b2 T6 x - J = 1
' x8 o1 r4 e; J. n6 c2 k- }& V/ U - ' 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
' T/ k$ h" b+ B8 o2 v6 T - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
% j) \( t4 P+ S' u - '开始找圆,找到圆就提取坐标' g5 j, D( c# v6 N. v9 n
- If temB.ObjectName = "AcDbCircle" Then2 h; N. Z7 p2 |
- C = temB.Center '提取圆心坐标
1 ~' W6 v! _" Y9 T6 {: _ - 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
& L8 C. p D H' k* X - C(1) = ptInsert(1) + P(1) + C(1)# |4 }; S! O6 h! l8 A5 [2 W
- C(2) = ptInsert(2) + P(2) + C(2)/ m& n, w* C: `! T; o
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
) G, A' l5 @$ e - 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
$ R& x' a/ r, b( n# o - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS3 M9 _, A7 N- f F/ j
- If J = 1 Then8 h% `0 u4 R0 V; {+ Y2 T
- ptCir1(0) = C(0)
+ t0 c* X6 ^0 F7 v1 l - ptCir1(1) = C(1)+ {/ X6 p# F( ]! e0 L& R
- ptCir1(2) = C(2)* K- i# O2 M* \" e
- J = 2
9 O& P. i" Q, G0 x - Else
7 O8 P1 ^' {+ V/ q d. g4 T5 |2 P - ptCir2(0) = C(0)$ M& _" {# } \$ s
- ptCir2(1) = C(1)
; z1 D6 M$ N' o: }" D* A( o* u - ptCir2(2) = C(2)4 [0 g a7 @0 B
- End If
+ O% h( f% J* l# m& w! g( P1 n - End If+ d6 a# ~. n; m! p' R( |3 C2 m+ J
- Next+ i9 t0 z# s. i2 h
- End If
+ y, _- _; E- D- _ - Next- S" `; H. v `; i3 Q
- ) V0 T" \/ W5 x; U0 [& z0 V
6 T5 e d; v5 a1 r% N' x- B- ThisDrawing.Regen acActiveViewport
8 a* `. ~* i2 R- }! f2 X7 h - End Sub
复制代码 9 W1 A, c4 C' E0 n. p y
下面是使用辅助点4 f# s9 V: s# M2 }. U4 X& H8 o, X
- Private Sub cmdInsert_Click()
" T: i- R* T9 J2 Q& S$ y0 y - Dim ptInsert(2) As Double '原点4 w- U5 o5 e* q7 M2 Z2 x8 }& d
- ptInsert(0) = 0
+ j/ ^9 |* ]; | `2 {) a2 O+ M0 Q - ptInsert(1) = 0. c* @ c' n+ t- G; g2 a
- ptInsert(2) = 0, w$ w. G/ d6 y7 N) @# A
- Dim BR As AcadBlock '定义块
; k" }! q% X6 ^+ } W, ^ - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")! r7 L$ [4 S! X; 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
) a# ~% Y% R/ N - Dim E As AcadEntity
9 J( a% q6 O3 b! R( w# }5 P$ v - For Each E In BR" q1 ~5 `( v: i* A/ G1 ` s
- E.Delete
& a# j3 _4 k$ [6 ^ - Next
) X% X( D# k. x$ @8 E5 x - '----------插入块A 仅一个---------------------------------& I' ?. X$ w5 g* q/ w: g
- Dim B As AcadBlockReference '声明一个块参照变量, m% U" x/ z" h b& ^6 O j
- Dim P As Variant '声明一个变体变量用于接收三维点坐标7 n4 K6 y+ \) Y( d
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
5 c* y9 O2 b6 l$ a1 g2 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
9 u5 T3 H* B6 v1 v* k! @
4 r' G$ F( h5 s ]! k* Z0 `- '----------插入块B---------------------------------9 V5 I8 u3 f1 g6 C5 `% r/ M% t
- Dim pNew(2) As Double$ D! `1 k+ N# l3 E/ F
- pNew(0) = P(0) - 500) d+ T: s) U: K8 A" ?$ t+ u
- pNew(1) = P(1) + 1405.08
" v s. `$ H2 {" T: u - pNew(2) = P(2)
4 J% ?# c; `) K - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
/ Z1 I7 c2 s B8 P! Q0 X3 T0 V, A* y! 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
0 Z/ n! F5 n# r- u
$ Y& o0 I( o3 N- p- Dim I As Integer8 n- Y2 _9 F) D, v( L* ~
- For I = 2 To Val(blkBNum.Text) Step 1
/ \) X' q6 g2 g - Dim pBNew(2) As Double
$ ]2 y) Z# l4 e3 G - pBNew(0) = P(0)
4 c& t# H: m6 R+ A. w( D - pBNew(1) = P(1) + 2000
$ a* X. T6 y0 T- O - pBNew(2) = P(2)
2 h, r, D B/ ^; [% L, Q: |6 {% x7 J -
8 H) Q3 j" V: J; |0 T - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
# q0 a" v8 y8 }" q: 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/ Z: [8 u: S5 d& F* ~6 k( @
- Next9 \; w8 a$ m# ]2 c
5 o7 ]! g# B1 ^9 A7 f) c- '----------插入块C 仅一个---------------------------------
' c9 c! H e$ T! }6 ^' A# Z - Dim pCNew(2) As Double8 x& ~ K& }1 q1 \
- pCNew(0) = P(0)
" U. |! M& ]( b2 v0 ^$ \' { - pCNew(1) = P(1) + 20007 ~3 _0 q9 ?# w" y* i: ?' o& P
- pCNew(2) = P(2)
8 K5 _1 W0 X+ }4 B% i4 [ - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
( S: j% w: _9 J7 w& w! [ - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)' U( g! Q( U4 t5 D) |5 ^' R
- ) @; j4 B/ { o: T! H
- '----------旋转块E---------------------------------
1 @# W9 ?3 {/ p) C# J - B.Rotate ptInsert, 0.2
2 J+ W9 \/ d- t/ s0 B5 B( q - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------- V% D: L% M* _0 ?( f) [
- Dim temA As AcadBlockReference5 d; e4 X8 |4 n
- Dim temB As AcadEntity
: C4 Z! R0 ~% M1 W* a) O - Dim ptCir1(2) As Double '第一个圆圆心坐标
8 q" }1 v) {! H& v - Dim ptCir2(2) As Double '第二个圆圆心坐标! Z$ v/ d# R( S5 h! b
- Dim C As Variant, J As Integer
& U- [. t# I* g* k( d. f - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
% S" E. J1 Q# @3 f: K: x! Q - For Each temA In BR '这个遍历就行4 q$ o' [) v' V* y
- If temA.Name = blkCName.Text Then/ [8 m* N4 L) ~$ Z
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
8 W K: @+ t+ S5 h - J = 13 R4 }8 U8 D3 Q
- ' 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 x4 f: K- c7 q# Y5 V, W1 g& R: R
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
5 N. T- D9 [; Z7 q+ ]3 g3 l - '开始找圆,找到圆就提取坐标
7 {! Q8 Z; t! S& f! m6 o0 h/ m: O - If temB.ObjectName = "AcDbCircle" Then* W2 H! Y+ j- t4 c2 N' Q
- C = temB.Center '提取圆心坐标
. L4 w! _/ B% ]6 p; J4 ?, N: C7 I9 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
5 Z/ `/ o: c" B K2 r& i - C(1) = ptInsert(1) + P(1) + C(1)+ Y! H5 A: A& p+ n0 y$ I: g6 |0 [8 e l
- C(2) = ptInsert(2) + P(2) + C(2)9 I. x" U$ \! \0 w5 f& P$ ]
- 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 e* M7 m. Y# @
- 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
2 {! b8 l3 y8 h5 B, @ - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置8 ?" i/ Q( D7 j& e% C' k. p! q$ }
- ObjP.Delete '删除用过的辅助点
% H8 `. J3 Z/ W& M0 T - If J = 1 Then* `0 A8 c' a8 Z7 B5 t: {1 c
- ptCir1(0) = C(0)
$ I6 F; e" C/ T: g - ptCir1(1) = C(1)
. ]2 c% i9 h \$ T. `/ P% ^ - ptCir1(2) = C(2)" V7 E% Z$ Y: e" w4 Z# p& s/ o
- J = 2! i* A- \* u5 X. y% G( B8 I2 l4 ?9 W
- Else. E6 F3 i: Y! `0 e+ {! q6 l
- ptCir2(0) = C(0)
" a3 R2 Z0 g/ H* G9 L+ i: f - ptCir2(1) = C(1)
. M9 A2 e# a& S/ p: U5 F - ptCir2(2) = C(2)0 ?0 P' j; D5 B4 n8 ]0 v% S" K; ~
- End If
% I0 ]- O* |1 e+ z+ K - End If* A6 c" r4 P2 @0 F
- Next7 Y6 h2 {2 P0 \$ Y8 F6 B! ]( j
- End If
% x* Q$ ?2 [5 a B - Next1 O R) K8 Q5 G- Y& ]! O
- * X0 h8 b& y" [; j* o
- ThisDrawing.Regen acActiveViewport
$ T9 O( D& e8 v, D' k' _: W - End Sub
复制代码 |
|