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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
/ `2 D1 K7 J% ]7 o0 G& h: J* k
6 @3 k3 C- j* G+ N7 F1 t& f) X9 d: B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
& T4 N5 }2 c1 }9 Z& `& F) F* Q但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC 3 y3 o. }- F3 h2 Y; O
- Private Sub cmdInsert_Click()
6 }( s: c2 M: \' u- i
8 Z$ w9 ~, J. i% V( F* {- Dim ptInsert(2) As Double '原点
4 \9 L8 n; S- V+ Z. M* g8 K4 z - ptInsert(0) = 0
4 b+ j0 D% q. |/ X* c - ptInsert(1) = 09 v" [- y/ B: Z1 m- p9 Y' m
- ptInsert(2) = 0
* k% A# I4 |5 ~' c0 P/ J4 U - # }9 @7 J4 A$ _5 D
- Dim BR As AcadBlock '定义块2 N1 b) o; _# @
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")2 f# l2 A( V( s# _' o, k
. n' `6 F$ T# G4 p2 c" J- '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' X7 e- z( J" g& \# i4 x9 S
- Dim E As AcadEntity
9 Y* M, a, q4 L* t Q) A - For Each E In BR! w2 j" t3 \. w) b% ?8 x
- E.Delete
4 j$ D" p% C7 G/ [) w% j - Next
# \( o; y. ~& J" t
! O1 }* f! t- l' i: k+ O- '----------插入块A 仅一个---------------------------------6 @' o5 s1 Y8 }/ c
- Dim B As AcadBlockReference '声明一个块参照变量
7 G0 q0 p- ?' o9 J6 q2 }# f - Dim P As Variant '声明一个变体变量用于接收三维点坐标; Y# @! J, k8 V7 q2 ? b
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
( U) c8 s. R5 ^. q5 b' K - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组 d- H7 x5 f* n: {$ u5 y f1 X
- : ?! }/ z+ ?# E% b
- ; Y( g8 F$ q. X+ U
- '----------插入块B---------------------------------
2 B8 W$ i6 j9 i - $ [+ H$ x; K) ?0 j- z" ?+ Q: X
- Dim pNew(2) As Double7 F# g! D/ k% e
- pNew(0) = P(0) - 500
( l- T8 Y4 N" G3 ^/ m' n - pNew(1) = P(1) + 1405.08
, P8 h A; c6 g3 p8 m9 V" f7 h- o$ A) e - pNew(2) = P(2), `( p: S& V; F0 s' a' ]
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)3 ~& e3 I; R0 P; y7 v. I* ~! n0 W0 j/ c
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组/ o. t/ n. u$ D& |, v7 b. a( o4 B
7 k8 L% ^$ C. }+ ^7 O- " y4 ^3 v) M" t
- Dim I As Integer& H9 F7 a1 k( e$ Y
- For I = 2 To Val(blkBNum.Text) Step 1
7 s- o) E7 |. v - Dim pBNew(2) As Double
. S" Z' E8 R7 o9 P* W6 y2 a - pBNew(0) = P(0)
7 b1 \; {. O& g - pBNew(1) = P(1) + 2000
( \) ~& R4 w" q8 j5 p: Y - pBNew(2) = P(2)$ ^7 ]7 C8 S3 [) u" s
, N9 Z( v) o( J5 O+ Q( i/ D- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)5 k% i$ a$ y2 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
! F5 `% [" d' H [ - Next
% M5 ]4 T2 u% H' \$ t7 ^ T
! p* O+ G5 h# {, A7 F
! L. R; B) ~' g" [. y- '----------插入块C 仅一个---------------------------------; X$ Z( ~6 ^' a; P' I
- Dim pCNew(2) As Double# i/ w2 D8 n* S
- pCNew(0) = P(0)8 u) ?, q% [# _/ O0 r
- pCNew(1) = P(1) + 2000
; _( T; P; {# ~+ h - pCNew(2) = P(2)
; x4 K( K# a$ W. s - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)
$ Z: ^3 C- c) h1 } - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)$ R4 m q9 k" v1 k* B! C# r
- 7 l1 |# m( Z5 @2 ~$ F6 \6 k3 d
4 e, _2 _- x. ~! K- '----------旋转块E---------------------------------
7 _5 D1 t: S: F+ n- W9 p - B.Rotate ptInsert, 0.2
% ~! f5 x9 f$ U3 _6 c4 n
: u9 X$ X b* e0 V- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------5 {$ q- {5 [2 M8 ?
; r) y* R B5 E/ g7 P- Dim temA As AcadBlockReference9 ?9 T/ Y/ S1 F
- Dim temB As AcadEntity! x- i1 G5 X+ A& [
- Dim ptCir1(2) As Double '第一个圆圆心坐标
4 [6 Y' @4 O) W( |% H - Dim ptCir2(2) As Double '第二个圆圆心坐标
& P: y2 b1 l- g( l - Dim C As Variant, J As Integer
+ Q& Z' B" ?# {5 p4 r
# z3 r5 ^4 j! s6 ~: Q- For Each temA In BR '这个遍历就行 ?+ c+ |. Q4 K" x+ P
- If temA.Name = blkCName.Text Then
5 [! P( \! \) x - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
6 v- h- G" h& Q3 v; L$ C* R3 g I- m - J = 1
' l) \9 K7 J% @% 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# B1 d) r- z. M
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵; n1 Y0 L# d# P
- '开始找圆,找到圆就提取坐标
! L, {! N- \/ |- T6 L+ W/ c: T - If temB.ObjectName = "AcDbCircle" Then
$ V2 [2 J1 L* n9 ~6 l0 v - C = temB.Center '提取圆心坐标
. _# n; Z! K7 c/ @6 w$ Q - 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, Y7 w( T7 U- ?! q. d
- C(1) = ptInsert(1) + P(1) + C(1)
, ]3 ?' \, s: D' F' S& G - C(2) = ptInsert(2) + P(2) + C(2)7 V* D; `; x8 Y+ v: G# Y
- If J = 1 Then
1 x; |0 w/ m! K- A: {' Y! O - ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
' G* c& w' ~) r0 R2 m2 Y - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
2 t2 `9 b$ U* R; X7 t* q - ptCir1(2) = C(2)) p3 a! [0 G( w- }' v
- J = 2+ W/ K5 m K) Z8 P. v9 f
- Else
$ ^9 q) T5 a7 P5 o3 J& z6 N& l - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)4 n8 c7 g( @, ^& e1 K
- ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
# Y; X7 P: C9 T% g - ptCir2(2) = C(2)+ b+ M6 b. n# @3 z0 x! @
- End If/ X6 {, j3 O2 E' t
- End If
# \( J) ]+ z7 f% \7 F( z - Next8 E) M! N0 ~1 I! D
- End If
+ z; Y% C. r' l0 [! G - Next
* I7 [% z5 M' M - 9 n$ U3 f1 X' [# G
- / t4 l4 Z: G K* J$ [! z O0 B
- ThisDrawing.Regen acActiveViewport
* q1 m* ]% ^( {* t - 4 s, f* `) q1 q4 }) ~ @
- End Sub
复制代码
( j! r9 p7 j4 s% U5 V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
0 z( g$ f" k, o( Q% I1 q- Private Sub cmdInsert_Click()
! k1 Q, `. W$ c$ s; J6 E - Dim ptInsert(2) As Double '原点6 n0 k) X: {0 L+ a+ a! X$ F* w: L
- ptInsert(0) = 0
) s- \' n: Y+ `' N% D& ` - ptInsert(1) = 0 z7 z7 G7 x( {9 t# M
- ptInsert(2) = 0$ ~! f; P! ^5 I
- Dim BR As AcadBlock '定义块
1 V* _: f$ M. n, t# ` - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")" b0 G0 Y& @6 g2 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3 p& H3 c" g5 O# y$ I0 [
- Dim E As AcadEntity2 r, c: o0 ^$ N1 g
- For Each E In BR
& o* b: s9 X- I. ]* e5 a - E.Delete" E* \% o$ T8 Q" a; Y& v
- Next" ?0 C) X8 y7 ~) r
- 6 X g6 {% N2 H1 q0 [, x9 S2 p- x! [+ \. S
- '----------插入块A 仅一个---------------------------------
% @% f3 V; g) | - Dim B As AcadBlockReference '声明一个块参照变量
# D; n( {# K2 L( E( x - Dim P As Variant '声明一个变体变量用于接收三维点坐标4 q7 o! Q( T; L' w. w
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)$ f% {1 u; ?& S# Y5 ?
- 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
' h; r5 t3 y( T1 H7 i. I
8 p+ b5 {2 V2 g1 m, Z- '----------插入块B---------------------------------0 {* h+ A$ N5 Y2 `# c
- Dim pNew(2) As Double
- G0 S5 R9 E8 K E* s! ] n - pNew(0) = P(0) - 500/ `" W+ ^) g5 \! Z6 V
- pNew(1) = P(1) + 1405.08
3 p* f/ r# F V9 h$ N8 F - pNew(2) = P(2)8 g3 e( r- I$ d' _+ G: G
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
: E% [7 |$ U3 x2 ~! 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7 D5 y5 E* T+ P" @) l
- Dim I As Integer) A: _: q* e5 m' T
- For I = 2 To Val(blkBNum.Text) Step 1
& B P& t" G* X/ o; e0 L; @ - Dim pBNew(2) As Double: O8 e1 N3 l" Z3 i+ h6 v' {. H
- pBNew(0) = P(0)
5 o+ g: ?' o' c5 ^ - pBNew(1) = P(1) + 2000- s* }* D5 U$ u: F
- pBNew(2) = P(2)$ u' @( E( V/ _& G% W7 F: a- V
-
0 d/ K6 _; U. u8 P" X - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
, h) w8 z1 k- n# @; `0 ?: Q9 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
1 _' s: w! V' {7 G+ ^+ L4 ? - Next2 @& X' F4 E( W
# y; m* A, q! }8 P' Z' Z1 [- '----------插入块C 仅一个---------------------------------4 v6 A! x3 \* U$ k6 b2 @( d
- Dim pCNew(2) As Double
. I7 R. W1 u; K. S8 |* b5 V; U - pCNew(0) = P(0)
" v, X) K1 v) U- f - pCNew(1) = P(1) + 2000
) F o& X, y/ M/ x) V - pCNew(2) = P(2)" f7 d1 }; c/ \1 m2 R n' K
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)3 V/ m y5 e) F; t9 v
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
" j* L! f( i' x! s! s
& P1 O0 d# D9 t+ f! A! b; u) U- '----------旋转块E---------------------------------
2 ?. g8 c" {5 B' ?6 | - B.Rotate ptInsert, 0.2
/ Y9 n$ T2 J) _$ E' L& ], K3 N - '创建两个UCS,用于下一步转换圆心在模型空间的坐标
1 J, u- e! ?* P$ i$ I/ x - '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度
" \1 l0 [" w0 y9 x, Z) v - Dim MyUcs As AcadUCS, MyWcs As AcadUCS
7 q/ `/ S0 f! F+ C$ P' W - Dim XP As Variant, YP As Variant# A$ p* ~. i! g7 B( e$ a
- With ThisDrawing
3 K% l7 t/ T9 k5 c2 f - With .Utility' Y3 b" R" F9 O i0 a# S" t( g9 v" z
- XP = .PolarPoint(ptInsert, -0.2, 1)
! d; b& e3 Z2 F( N - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)
% D0 d( P; u6 P6 P8 I. O" a; b - End With' g' L/ K: t" o' z' J8 \! x7 N
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")
6 i4 y, Y2 l. w" T - XP(0) = 1: XP(1) = 02 T5 }, b I" E
- YP(0) = 0: YP(1) = 1* p7 ]+ I# C2 V' ]' w0 E2 a
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")
) v; O$ m0 v* V/ a3 F2 }3 b2 H - End With
5 u" v0 `- i8 ~
- d" q% X; a4 Q7 [9 t- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------' Y/ e# W n1 H% O, l1 [
- Dim temA As AcadBlockReference4 m8 E7 ~' B( ]
- Dim temB As AcadEntity
- }! J, {' J4 d+ r - Dim ptCir1(2) As Double '第一个圆圆心坐标1 |) C& I5 [5 Q7 |
- Dim ptCir2(2) As Double '第二个圆圆心坐标
* F; O% F/ G5 H, g' b* V6 J - Dim C As Variant, J As Integer
) {6 W3 D$ e2 d1 `5 ?0 e: i - For Each temA In BR '这个遍历就行, q: x" d0 _" w& N% a3 C8 ^
- If temA.Name = blkCName.Text Then
; x4 q3 A: p; d) @ - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标; G$ _& D: Q4 ]( @
- J = 1- o4 E @9 t7 v
- ' 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 m3 \# A0 }) `5 Q( E - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
& X4 l% D h0 `8 Z - '开始找圆,找到圆就提取坐标6 M# w& I# M% P, O
- If temB.ObjectName = "AcDbCircle" Then
4 ]+ k4 Q4 l' i9 a& V* ? - C = temB.Center '提取圆心坐标
1 P/ C" u" i' f2 w! M9 }' p% 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) |; \2 F, ]0 U' M) ^/ i
- C(1) = ptInsert(1) + P(1) + C(1)0 k6 O7 |5 R: m( c R0 s
- C(2) = ptInsert(2) + P(2) + C(2)+ G& z) w9 s s+ y* S( l- ?
- ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs
' b! }! ^) g; X$ x - 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
J' ~! J* x! {+ d - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS, ]6 o$ m/ z7 o. v0 T/ {: }% {+ o
- If J = 1 Then/ W- [5 j5 N/ [% i" h
- ptCir1(0) = C(0)1 b/ w$ G0 H; D& S! i0 I2 m
- ptCir1(1) = C(1)
: I- K( T) U- | - ptCir1(2) = C(2)
+ c7 H+ J0 E P9 z. J6 S. D - J = 2" S9 b$ }! ^+ S2 L
- Else
?. Z" i: J% x - ptCir2(0) = C(0)
0 v' B$ G. r$ z& D, n6 T2 G) z+ [ - ptCir2(1) = C(1)
( C" D& p* ~9 O; H" V' u4 Y - ptCir2(2) = C(2)2 }6 A% P6 K1 R2 d
- End If, ^3 w( x1 y) G6 {$ r
- End If, E+ E6 _% w1 f0 ]
- Next
8 @& _8 Q6 H5 P- L3 P( ]) A- O - End If
Q& l8 F7 i, A7 r0 n* _; i& Q - Next% x5 H! C5 I/ p; \. k4 y9 |# u
-
9 ]: P) K) u6 H7 X. {* w7 } - $ x! c/ h9 h9 s3 R2 O7 ~
- ThisDrawing.Regen acActiveViewport
/ ]* M, ]4 q. _0 l+ d - End Sub
复制代码 ! J/ ?0 g) g2 q- m7 {; Y4 D
下面是使用辅助点
. ^& D. E2 L7 Z3 d' t! ?( k. m' U2 S- Private Sub cmdInsert_Click()
# T" M1 ~8 i; \6 f; m: R - Dim ptInsert(2) As Double '原点5 |9 @7 l8 g& \) x6 g& h) v/ A
- ptInsert(0) = 0, |: ^4 C g9 e7 x* W" o& D
- ptInsert(1) = 0) |) n) ~3 m! D% ^5 q3 Q: z
- ptInsert(2) = 0
1 B- d! h: `, u$ R3 H) N - Dim BR As AcadBlock '定义块
G3 I) D& @5 C* [9 f, l - Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")0 g u+ ^& o' G, _$ l. g
- '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9 u! Z5 n1 O4 N+ \
- Dim E As AcadEntity- j# t! Z9 m. o. J$ H3 c
- For Each E In BR1 U% ]4 S/ m, J% _' b3 v
- E.Delete+ O1 ] f7 r' y8 h e$ Z& l
- Next1 C8 j& I& P5 ?6 N8 u' R
- '----------插入块A 仅一个---------------------------------
5 R! p. U/ ]0 h, i- h. k+ U - Dim B As AcadBlockReference '声明一个块参照变量$ ~" z5 N4 s: t, ^
- Dim P As Variant '声明一个变体变量用于接收三维点坐标+ H! C/ `. ?' a3 d: i% z" j
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
j2 h& A' U: f' R! r8 [: _ - 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, l6 s# m5 m3 S" |; j% V8 [
- & |4 H0 G9 u; E/ i1 n: E
- '----------插入块B---------------------------------
0 l2 P0 `1 U4 u& }. [ - Dim pNew(2) As Double/ J" U$ ?( T$ T, I. H
- pNew(0) = P(0) - 500 G3 G4 O/ n6 N! t
- pNew(1) = P(1) + 1405.08
1 f) v% M; W1 p, s# Q6 p4 Z - pNew(2) = P(2)
0 n$ i4 u5 f7 } X0 j - Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)/ L& B3 Y& P- {; t3 @- z |4 R: D
- 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 |4 m/ i9 o& Y) {' j
- , T0 W. \, ~1 k- r, a% r
- Dim I As Integer1 A# E: \1 Q4 B3 x/ Y6 b f
- For I = 2 To Val(blkBNum.Text) Step 1
P* ^" R- X# K a9 `4 j - Dim pBNew(2) As Double8 j( ?4 U) |5 t. [! k8 R1 e5 V
- pBNew(0) = P(0)
f, `" _4 w' f8 f$ L9 Q, k9 X/ p - pBNew(1) = P(1) + 2000
' f) b2 Z! {9 d. \/ G. v - pBNew(2) = P(2)- O- S9 v S! [1 b
- ! q6 }; Z! B5 ], x* Y
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)
- i5 ^ l$ v& l6 O8 o% 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) m! n) x9 ~2 u* v7 i+ q. h
- Next
8 |- t/ \( F0 h4 _3 e* W" @
" \+ A# p2 A+ |) ]0 f( v- '----------插入块C 仅一个---------------------------------- z' Q. w0 w& B& h% E' t: N
- Dim pCNew(2) As Double
, c$ v. |' G9 } - pCNew(0) = P(0)
6 G# x+ h1 L# L& W1 q( ^ - pCNew(1) = P(1) + 2000( {' o+ q1 {! V4 D% x" P0 H# E
- pCNew(2) = P(2)
x- L" r: G! I - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)' F6 W# H: O9 F- u) u+ X v1 ~- e
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
3 G" r _; n0 n9 ]9 V - 0 y" q/ j' U2 [1 B7 j) f. r* ], V1 ~7 i
- '----------旋转块E---------------------------------0 G% n7 [. U/ f/ v2 u( M
- B.Rotate ptInsert, 0.2
}. K. p* F" j" w5 p: \" h - '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
: h3 [! I: `: d N - Dim temA As AcadBlockReference4 g" K- F! H0 f9 i
- Dim temB As AcadEntity# y' I9 ]9 E2 `6 q& o. e9 i! S! c0 U
- Dim ptCir1(2) As Double '第一个圆圆心坐标" b6 i& R4 c3 C/ J n
- Dim ptCir2(2) As Double '第二个圆圆心坐标
[# g4 b: P$ ~+ x5 M - Dim C As Variant, J As Integer/ J6 w7 }9 e3 M' k
- Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标+ m/ p- n# W" F3 Z5 n9 R# H; u
- For Each temA In BR '这个遍历就行
9 N$ C z, i" f/ N. z# ^7 w - If temA.Name = blkCName.Text Then/ v- x) Q k; P( Q6 k* c0 y
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
u2 G+ w% `7 f: F& s - J = 1. r# D1 l+ F+ \' ^! U) x9 `3 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 K. Q( j# Q) R3 S
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵. e/ p# w/ [2 T4 |- ^6 P4 ^
- '开始找圆,找到圆就提取坐标9 B V0 d: ?! _3 ^4 R6 ^1 [
- If temB.ObjectName = "AcDbCircle" Then
7 W& i0 j: M2 y" e6 g& e - C = temB.Center '提取圆心坐标6 m8 o0 z- K% M3 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- S- Q/ z% r" O4 x' J* ]% J1 O* ~* c% @
- C(1) = ptInsert(1) + P(1) + C(1)
' D. y- g( ^' r$ ^/ w$ a s - C(2) = ptInsert(2) + P(2) + C(2)
0 g- r; v3 o. l% n: O* 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7 y! R8 f0 `) M) H3 ~4 p
- 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. h% q, e0 |1 u% S1 ?1 |
- C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置
& i; v$ l6 O# S( v; i9 G - ObjP.Delete '删除用过的辅助点$ F4 d1 |( N3 ]& O3 X7 r3 h( D) G) U
- If J = 1 Then
+ D) i1 q4 L3 N: v$ o" O - ptCir1(0) = C(0)
& d$ o( g9 z. A3 z% F - ptCir1(1) = C(1) V# s2 |' H- Z* `
- ptCir1(2) = C(2)3 m, X. J+ @% K$ |; a$ ~4 J& W
- J = 2
/ w2 ?1 ]% F) O/ S3 D8 D( E9 Z - Else7 Q! [+ u9 \, C' D' ^/ ]4 {1 z% R+ c
- ptCir2(0) = C(0): o5 s3 _/ }) _6 n0 X
- ptCir2(1) = C(1)& o! ^. U! [, p
- ptCir2(2) = C(2)
]( g D- e$ F3 V0 t" n5 V- t- T; n - End If" V- g' l/ F8 C- i/ Z0 F0 [+ w. V
- End If, W& s/ m) q# I0 Q. F
- Next
7 i% g% |+ f; a2 _% E# X0 b/ c - End If
2 H- r* L0 Q) N& Z9 P - Next- G2 A' Z, I) J/ L+ l
-
2 i& o7 y/ Z$ c/ \ - ThisDrawing.Regen acActiveViewport
0 A: {5 G( i: ]# S - End Sub
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