|
|
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
+ M* C1 k7 X0 H9 h
3 d0 q0 `( ]' f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 ' V4 G+ h0 `- B7 A
但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC
2 _9 d# o) s$ q* S# o9 ~8 a- Private Sub cmdInsert_Click()
5 W; V1 t" U/ _/ K; Z - : g1 {) ~: S3 |% n$ b
- Dim ptInsert(2) As Double '原点( [- l# S2 I5 c2 g4 I( E4 B
- ptInsert(0) = 0
. R" X' d! [! R& J: o# l, s - ptInsert(1) = 0
) g( O7 \ \, y4 C - ptInsert(2) = 0
1 g9 \# k+ e$ m
& L& V. I9 G+ A/ O- Dim BR As AcadBlock '定义块6 Q/ e, b3 f$ O/ L
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE"); F- |. B, k8 i" c/ o
- 5 b' A$ n; |9 e$ {, M& m4 o m
- '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
# I3 E- X8 `, m4 s% H - Dim E As AcadEntity
# ~( d0 A% X3 c/ ^8 U0 x - For Each E In BR5 }2 W- R4 k& Z$ x3 @2 w$ k! j
- E.Delete
( Q# N* P4 {7 a7 @) O - Next0 I! p' ?4 a- {. I! D
- 4 Y' X" p9 N3 f1 ^2 [$ \3 ~
- '----------插入块A 仅一个---------------------------------
* t# S1 s& U1 }% c - Dim B As AcadBlockReference '声明一个块参照变量6 U! R: r4 R0 N* M
- Dim P As Variant '声明一个变体变量用于接收三维点坐标7 `2 _0 t& \8 W @7 S) G# C
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0). O" X; N3 D/ 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 n; H2 X9 ]8 C5 Q
- . W( i) O; }- X& F( j0 d+ B9 I
; P2 w% ?. b# v$ z- '----------插入块B--------------------------------- g) v" T9 w' x
- 9 [) Y, t. [ t2 M8 w
- Dim pNew(2) As Double
5 { _; P' s5 w { - pNew(0) = P(0) - 500
# p( ?, |; A, x/ J! {5 ` - pNew(1) = P(1) + 1405.08
8 h% A8 m8 H% g' r" A8 P - pNew(2) = P(2)
; {7 R# K( X& B A - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)& G% C. |3 [7 r) K# U* 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$ e$ c, M# Q+ R
- ; S6 l6 S6 b% W$ V
# p r( B: w( k- J m! F2 m- Dim I As Integer
_3 g7 F5 a1 x0 R - For I = 2 To Val(blkBNum.Text) Step 1
) k$ W5 `% ^& N) n - Dim pBNew(2) As Double( c4 ^- S, M6 t# x% _
- pBNew(0) = P(0)5 ~ o# R8 `5 F6 ~
- pBNew(1) = P(1) + 2000$ j$ }- `4 Q# u L( W
- pBNew(2) = P(2)6 N7 w0 y+ f1 M
) a! f0 ] {8 D2 u1 @" J; b- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)% x( l A: e+ 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
; |5 k. k; @7 G0 k9 e5 G1 l - Next3 T, A8 {% w5 x/ v
( ^: B$ b0 l2 p' j1 K' _- * x/ [/ K; J* b3 x H0 Y
- '----------插入块C 仅一个---------------------------------# u) v6 r- R% Y( ^( N
- Dim pCNew(2) As Double$ Z# k& ~. h2 ^; a
- pCNew(0) = P(0)
" M, R2 J7 h# H/ S, A$ m" @ - pCNew(1) = P(1) + 2000
7 A H" |& T$ f$ q) I- I - pCNew(2) = P(2)
, u9 ]1 \1 ]/ [0 e+ F# j0 m. | - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
5 ?/ O4 U4 Q0 M' z* N! X# B0 w8 X - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
3 y; x z' a$ T( a2 G. w5 B
5 t# K7 ^6 c7 ?5 Q" s) p' X! j- 5 ^; g6 ~5 G3 A7 u: p0 C
- '----------旋转块E---------------------------------' Z0 O. p y8 i L
- B.Rotate ptInsert, 0.2
2 w. Y# P- Y/ `. y/ e9 m% e# I/ ?
* S- @5 H2 w/ O- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------! H- r. D; X8 c' h/ Y4 j' \
- 3 X: Y" W+ [! b
- Dim temA As AcadBlockReference
8 { l$ O2 R$ a - Dim temB As AcadEntity
6 P$ S" w) P7 b% H& o; A - Dim ptCir1(2) As Double '第一个圆圆心坐标
% n2 h% H) H" ?# [# u# n+ G - Dim ptCir2(2) As Double '第二个圆圆心坐标- [9 {6 `) _! R9 y. U
- Dim C As Variant, J As Integer
2 K" ?7 d' G- w
3 T) [/ o. _4 B3 `- For Each temA In BR '这个遍历就行 _0 z* P4 |! A0 y. _
- If temA.Name = blkCName.Text Then; t. b/ D8 W6 T7 m
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标8 D" K$ f9 ^4 t% w2 \; _
- J = 1
. W# c" Y& T8 ^ 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! _3 P& i$ _+ O( Z1 I! u5 T
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵" t" j' K3 B4 E7 W4 ^
- '开始找圆,找到圆就提取坐标
8 W0 q0 U {# O" i9 Q, x - If temB.ObjectName = "AcDbCircle" Then$ Y: u$ L$ c. [2 m9 v
- C = temB.Center '提取圆心坐标
) P g" x8 f$ a7 A+ ?& u4 U2 L - 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
$ k- H9 ~- Z0 Q1 S, d - C(1) = ptInsert(1) + P(1) + C(1): |* }1 l9 ?" t0 A
- C(2) = ptInsert(2) + P(2) + C(2)3 i+ G9 @5 T7 `- n7 Q
- If J = 1 Then: `2 F$ }# r, T9 X/ v9 M
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
- K; D2 a: @6 P" R! w; N! ~* z' w - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
$ r! s2 I2 Y4 K$ P - ptCir1(2) = C(2)% i& D2 k3 r1 ]6 ]
- J = 2
) U$ e" h, U: |7 P, Y( _; H% E8 p - Else
6 L7 N1 y- E& q- \- U0 Q: V - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
8 M6 O4 o* X% C4 A8 W - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
3 G% Z! u9 f" y+ Q - ptCir2(2) = C(2)6 p7 P+ {& S, p% {
- End If
$ [. c% _" P# d4 c: b' i% Z- ] - End If
3 q' k& I" i+ R - Next
0 F: l4 M1 n9 ?% l+ F: _2 e - End If2 `2 Y8 M0 s6 c
- Next
! f7 u2 z9 v, ~& T4 x
! s% U" K# }3 J
1 p' _8 J: D7 S) J m- ThisDrawing.Regen acActiveViewport
. F3 K0 l+ f( h, g# Z) K. [ - & V0 F/ H- ]* O; f) G9 x* w& d
- End Sub
复制代码 8 ^+ t' e+ J. Y% i9 y9 ~- 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
1 C2 b5 Z* ]/ R3 H8 z- Private Sub cmdInsert_Click()
0 j7 n, R. k, E) u3 h3 b# Z - Dim ptInsert(2) As Double '原点) h) C2 j& G6 p1 h% ?: Y6 F
- ptInsert(0) = 0
: g( B- H0 F( i4 \ - ptInsert(1) = 02 R$ ]7 g* a4 d2 O
- ptInsert(2) = 06 u$ D2 \& }) Q* f
- Dim BR As AcadBlock '定义块
5 B( C9 x* L$ D( X/ t: @* c - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
' g* }, R/ l1 r) v: [4 _) I N - '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
7 t e3 }8 i1 }7 @ - Dim E As AcadEntity
6 X+ t" q! r/ l+ w - For Each E In BR
% t! j: B7 \. q& `) p! L `7 _ - E.Delete
, R2 K y+ W% N9 Z' A, P: h - Next
* }% I; d; T) A% p% @7 ? - * a2 J: A2 p U% z2 W9 P8 m
- '----------插入块A 仅一个---------------------------------( @2 V; U z s% b
- Dim B As AcadBlockReference '声明一个块参照变量% p& d# c7 }% ~0 ]
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
8 U' w$ S0 p0 l - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
# T7 c/ W N# Z, r( v3 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. ~, ?4 |2 q6 a6 v+ Y
- 7 A/ r) W; [2 _. I# y$ O# S! C
- '----------插入块B---------------------------------5 K" ~# |% B0 P; Q
- Dim pNew(2) As Double
, g1 ~+ |1 A; ^ - pNew(0) = P(0) - 5007 P# \* X. m$ J8 Q" [, E% a
- pNew(1) = P(1) + 1405.08, q8 h# C. [: ^# y) k/ d2 s
- pNew(2) = P(2)
; f6 {/ z% E1 X - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
& f- j3 x" A) l* 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
/ Q' Z- n1 J, H) z - Dim I As Integer
6 L% t# Y& n8 B) \% d - For I = 2 To Val(blkBNum.Text) Step 18 l& u! ~, X- L) W7 v% e1 L/ w
- Dim pBNew(2) As Double
" Z9 {& U, u+ F+ M# [/ k7 y7 i$ w5 A - pBNew(0) = P(0)
4 _7 x# V& ~, q0 a6 V# t9 {; G - pBNew(1) = P(1) + 2000
9 b5 j& y. n7 V7 u) W K/ F - pBNew(2) = P(2); e8 v+ N) R" H# p6 s; ?5 p6 U* e0 m
-
* m+ `" I% J1 M3 l, @, y - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
; i+ Y7 z6 x2 k0 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
1 n" f3 ^0 ^% s - Next3 c$ g+ U, ]- [1 o. i6 K
( |8 Y1 `" G: k3 n+ r" p2 w- '----------插入块C 仅一个---------------------------------9 o, [+ o6 ?9 [ M' {; y: X
- Dim pCNew(2) As Double5 N* y3 M% v4 S- s
- pCNew(0) = P(0)
4 A9 I5 J2 J$ o3 Y2 F - pCNew(1) = P(1) + 2000
3 {- D( M. @9 h0 V7 }' Z - pCNew(2) = P(2): N- I8 y. y& X' }1 Y! R
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
+ M5 u: x% D. P( x - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
8 N% }6 ]2 G. q/ d8 U - ~; u8 ~( H. h" t- |: o
- '----------旋转块E---------------------------------7 ^+ H% l, U. c2 ~) X" G
- B.Rotate ptInsert, 0.22 y/ L3 \0 ~; Z5 G6 q) v3 t. e
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标7 b: M( @- N+ L
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度
; t2 d- E, }0 J' n! L# X0 u- @ - Dim MyUcs As AcadUCS, MyWcs As AcadUCS: W7 O( u$ s# D: S! B8 f- y7 r
- Dim XP As Variant, YP As Variant( |" s Y1 h* {5 }
- With ThisDrawing5 D! |) K9 D2 e* `4 [; @
- With .Utility$ z- @& V/ x$ u1 E4 L# {& V
- XP = .PolarPoint(ptInsert, -0.2, 1)" C" A( i6 u2 n! @' Y9 E" ]) b# o
- YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
! B+ m+ e* U7 B7 E; T - End With0 @; L6 b, }1 I& Y7 G
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
: P" v! N& s) _- C5 s2 B - XP(0) = 1: XP(1) = 0: M x+ {$ s9 d* u2 w
- YP(0) = 0: YP(1) = 16 b V) X" O) w( i! s
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
( e- s7 j( I N& K+ [" ]8 W - End With. ?0 k& H- _! _- n
# Y3 b; _# i g- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------5 H9 ~/ `- P; Z, Q& i% `7 P
- Dim temA As AcadBlockReference
8 }5 C0 }, E; c% } H$ B/ A - Dim temB As AcadEntity
" I0 ^1 K) Y6 q, E - Dim ptCir1(2) As Double '第一个圆圆心坐标& g/ d+ G. z- ]2 s8 L. d! N
- Dim ptCir2(2) As Double '第二个圆圆心坐标5 [/ y0 H# ~1 T* r: [% P, h$ }
- Dim C As Variant, J As Integer
1 p" n. g; _( z* T; n1 u* B" O1 G; w - For Each temA In BR '这个遍历就行
" M" D+ Z6 P1 G4 \+ X; d$ @ - If temA.Name = blkCName.Text Then7 L; q g: G' \# V8 i" {5 K
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标+ h% [7 I9 G$ c
- J = 18 W# `+ `% |, _/ {
- ' 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
0 P+ e4 J7 ~& B% j - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
, f# }. r& y! A M4 S* f - '开始找圆,找到圆就提取坐标( s# G2 F( Q8 l0 W, c5 m
- If temB.ObjectName = "AcDbCircle" Then
2 _2 p; k6 k6 I - C = temB.Center '提取圆心坐标
/ d7 |9 {7 R& i8 F# X {4 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! e5 J% j1 l3 \+ K+ w8 P
- C(1) = ptInsert(1) + P(1) + C(1), G7 N$ r% w! t; u- t6 L5 @2 c2 b; ?
- C(2) = ptInsert(2) + P(2) + C(2)4 K* v2 W% a6 A4 q& {5 K
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs! i+ U( C( a6 J# \1 T2 a
- 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
1 ?+ V* N2 Y& X1 @# O* K6 a4 i - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS2 h; Z, O( W$ p1 @$ o& x; O! q
- If J = 1 Then& p6 r, f# t( B8 U* W% n
- ptCir1(0) = C(0)
* l9 w Z U+ {" ] - ptCir1(1) = C(1); w) j& {9 n6 Z1 Y3 j8 \3 x6 Z M
- ptCir1(2) = C(2)
2 F4 w; C2 r, i - J = 2+ H% z& c/ W& D4 S% Q6 | v( f6 X) q
- Else5 j8 p! O9 q% y
- ptCir2(0) = C(0)$ E3 l: z3 L' @. H1 z9 r% j( j$ a
- ptCir2(1) = C(1); l) l) F" l h2 d, ]' k
- ptCir2(2) = C(2)
& C5 g( O7 d8 f - End If: |; `2 k4 @. K" a9 r' b
- End If( o" J0 [( c7 g
- Next
! O- N1 g* A: c x; w - End If' ^( v3 m0 ]5 o% `7 Q3 [6 \* ?- }
- Next
. K$ p/ F! u* |( |2 g {% y/ z -
+ S, v% b/ s* P7 N - 1 m# g7 j8 R$ S E o' [2 v
- ThisDrawing.Regen acActiveViewport
% F0 o9 h6 p& _ Y, }" e - End Sub
复制代码 3 l; D+ i' `2 s% R/ S4 o
下面是使用辅助点
/ y3 N# A3 Z7 \+ C; S7 C2 y7 X- Private Sub cmdInsert_Click()3 L* s' R8 V& Y0 I1 b& u7 ?
- Dim ptInsert(2) As Double '原点
) c# Y5 M, t# S7 s - ptInsert(0) = 0
0 w. \6 p0 l, d - ptInsert(1) = 0
2 X+ I: s- z$ o( j: ? - ptInsert(2) = 0
Q& V [% b$ q; i) K, B) O- c; q - Dim BR As AcadBlock '定义块
# I- q+ _& \: H/ T5 w - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")
: T: [2 v) Q1 A7 Z - '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
: G& h& ~* j" F' A( u - Dim E As AcadEntity" ]' R3 W3 B5 N! @: {5 I
- For Each E In BR# e2 H8 g9 y8 A" P: [
- E.Delete; I7 m2 {$ \- z
- Next( X" m8 Y' s3 a2 U/ A
- '----------插入块A 仅一个---------------------------------
$ O3 p, g' L% c# d. u* P - Dim B As AcadBlockReference '声明一个块参照变量
+ O% |" S# Z* e1 ^! v! K - Dim P As Variant '声明一个变体变量用于接收三维点坐标6 z a# U! X) ^# d6 [3 D/ x
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
: f1 ]+ p* q3 B4 l+ v& 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$ a K+ V" W6 X' I: V6 ?0 y! R
) @( u4 x& m$ W( ] Q- '----------插入块B---------------------------------
^: B5 J/ d( c! G$ H: f+ M& R - Dim pNew(2) As Double! |3 k: o0 n; X0 W3 o
- pNew(0) = P(0) - 500# D( O. G [3 R- @
- pNew(1) = P(1) + 1405.08
6 U- l8 P2 R. M' v - pNew(2) = P(2)
3 c4 @; s1 L ?# T, n+ c- M+ B - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)7 w$ a0 o( q, e) K5 D, D0 d3 K
- 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 D- _9 A0 t5 v3 N$ w" ] - * X- J; [- ^" _& S+ O6 j
- Dim I As Integer% k0 ]: G; x G3 q3 h8 A) V
- For I = 2 To Val(blkBNum.Text) Step 1
/ {4 C$ B8 w0 R( S - Dim pBNew(2) As Double
5 T, a, l& o2 Y! |7 p" y! Q - pBNew(0) = P(0)1 y- a! g- Q8 U% Q
- pBNew(1) = P(1) + 2000& A( O5 N4 o7 y A0 M' H Q
- pBNew(2) = P(2)
2 Y {$ s& t5 d" v. q8 Y: }5 [% R) e9 q, | - 2 h4 `: \6 a7 N- R3 x3 O
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
* d3 C& w) g) t7 F; L ]- ?! 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 V/ w* P3 H3 L8 j2 G. o2 R2 a
- Next
0 L8 B# G3 D0 _* W7 e' X1 u - " P# k8 X7 a0 M, t, f
- '----------插入块C 仅一个---------------------------------- r9 t! i# D$ g$ A- a! u# ?. d
- Dim pCNew(2) As Double; N% d# \$ p) k' a% P% A
- pCNew(0) = P(0)
2 c! o1 {/ S5 o2 L - pCNew(1) = P(1) + 2000
+ r8 F2 r$ V, c U- F - pCNew(2) = P(2); P9 I2 P+ v: n9 M
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
5 ~3 C1 A( N1 r6 Z) D - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
n, { F9 e) ?( d7 g% Y, M5 R - - M9 d" L+ E7 l
- '----------旋转块E---------------------------------
% h3 ~8 `% H8 d) t - B.Rotate ptInsert, 0.2
" D1 a, Y' V. I' m5 f/ P( K - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
1 }$ p; @) G: ^+ @1 I - Dim temA As AcadBlockReference; Q: C3 }# m7 n" n9 _" O
- Dim temB As AcadEntity
; Z6 r2 v( D+ G$ \; G# D5 v - Dim ptCir1(2) As Double '第一个圆圆心坐标
5 ]. y/ `$ c0 a3 f4 s0 d* X - Dim ptCir2(2) As Double '第二个圆圆心坐标7 s) T- \, S# h' i$ g
- Dim C As Variant, J As Integer
- j& }7 D6 B9 v1 h2 h - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
) n% H6 K6 {" g$ M - For Each temA In BR '这个遍历就行
7 z2 i( d# Z# Y; I9 W5 g# P - If temA.Name = blkCName.Text Then
- p: A' V9 E4 O: Z6 ` - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
& e* x. X. ?+ T$ d- \# N, T - J = 18 k5 m$ i# R$ Z: Q( k; B! `; P
- ' 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2 r! d8 F1 C1 X7 T+ @" ?" O) [7 i
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
2 F: n! z) e9 j$ j' {' e7 {8 F - '开始找圆,找到圆就提取坐标
9 u0 P d, |8 k* _ - If temB.ObjectName = "AcDbCircle" Then( w4 h1 l( C8 q5 c0 r3 U$ ^
- C = temB.Center '提取圆心坐标
: s+ ^( m L. E; X0 j+ E6 M6 | - 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 O" Y8 y; C# q( W9 C0 k, ` - C(1) = ptInsert(1) + P(1) + C(1)
, q* }/ W7 u7 s, e$ g - C(2) = ptInsert(2) + P(2) + C(2)
' X! L; a% G6 a. Q9 x$ V4 |( i: H - 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
( f ^( y" a! O - 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
+ |0 @/ L6 D1 u+ [; H- C - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置2 Z. f( u- f; o' _: q
- ObjP.Delete '删除用过的辅助点8 G0 i) X5 e0 D" B' o
- If J = 1 Then7 {) v) u4 b E* e z+ u7 G1 |+ o4 w
- ptCir1(0) = C(0). |: i+ |6 J( y' W
- ptCir1(1) = C(1) Y! H* D, j+ R
- ptCir1(2) = C(2). P. [& u7 ]- [% T! Q
- J = 2
/ U4 Y8 g: C4 y$ d" H8 H, E - Else d6 O9 _* w( ]' R
- ptCir2(0) = C(0)! c) P6 U' q1 L6 M' |5 }* p
- ptCir2(1) = C(1)- M. I( Q; {( c0 Z, J/ U+ H
- ptCir2(2) = C(2)
# F: ?5 }' K# m8 I+ m) Q - End If
" U9 r& N' R* t* r) n4 Z - End If- P. T" }8 |: t% E* x' n) p
- Next" @' n+ Z4 B+ \2 u. ?1 ^
- End If
: d5 g) z7 n5 l( O( w, ?6 g2 v - Next! T$ p Z0 p) |6 ]' c
- ; E6 `0 N, Q+ \0 T% ]/ E/ ]
- ThisDrawing.Regen acActiveViewport
8 \* B, {' G. V2 ?3 l - End Sub
复制代码 |
|