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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 7 `( J) j3 N% ~' T6 j) ]3 k
+ X0 K- f' H7 f- M" ~" e3 j* C- I1 e0 a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
; |+ W3 ]: R1 B4 ~5 O9 m1 x9 v但你代码中- Dim temA As AcadBlockReference
复制代码 temA是blockC的块参照,不是blockC ; R( s5 Z& L, Z0 Z
- Private Sub cmdInsert_Click()
% X# U- k) `6 g4 g( J' t: n
! [+ x; w/ g1 g8 T' ` f- Dim ptInsert(2) As Double '原点: x; e. H/ @/ l; R5 M$ M1 c
- ptInsert(0) = 0& m9 C( s: K4 K+ }; {# W
- ptInsert(1) = 0* P6 S, A; p( v; v
- ptInsert(2) = 0
1 v: v, J) J2 O3 m1 H - ( g7 \+ e$ g3 |! Z3 w
- Dim BR As AcadBlock '定义块4 P' I3 r6 E6 p; q2 @
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")5 l: W4 e. d& ?6 |; X9 m1 k
' [, ~, A, {( W7 k n% 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! W! J" Q* \7 E7 N( W6 E% |
- Dim E As AcadEntity: t* v5 p, |1 B! ^
- For Each E In BR4 U6 I+ _; I! W- [1 ]
- E.Delete6 x" [5 _0 M9 W# x7 m
- Next* l3 Z" G% d* @+ c0 W R
- : u; d; m5 g, x ^; Y9 i9 O
- '----------插入块A 仅一个---------------------------------
; u3 C. Z+ f5 D' L6 A; Q - Dim B As AcadBlockReference '声明一个块参照变量9 @4 C- O9 m3 E6 O9 b
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
4 ^7 ~# t" Z5 e$ o4 b9 V& t: A - Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)- k! M1 ]) z. [0 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, w' q" W5 }1 b9 A# P
- 8 y$ K7 c0 ?* P8 j5 ^& \. y: N
" Q7 p/ _6 Q5 F2 [) o/ p- '----------插入块B---------------------------------
5 Q" m' k# t1 O% M
9 x. B1 A( L1 \1 d; t; a- Dim pNew(2) As Double
: N9 k9 ]4 O+ [# v: y - pNew(0) = P(0) - 500
0 \: g9 V# z4 S4 v - pNew(1) = P(1) + 1405.089 ^3 _% w0 c. e# ?* U! Q6 a
- pNew(2) = P(2)8 t E$ b/ b. G V' M6 v
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
( w Z. ^, I8 w, r! Y4 L/ M! ` - 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 u5 P' F: |/ ?* a0 I- c- W! y5 z, n
% B$ M, c- p9 I+ R' k
% s0 p; x# J9 D5 c& r5 [, {3 c9 o- Dim I As Integer& O# k7 l5 E7 y
- For I = 2 To Val(blkBNum.Text) Step 1) a; c- }, p) N8 Q
- Dim pBNew(2) As Double$ {, D" e, F6 c0 C1 i0 T4 E
- pBNew(0) = P(0)
* e3 p+ Z' t: H - pBNew(1) = P(1) + 2000, J5 \1 _/ ^* u. q. C0 W- C8 D6 |
- pBNew(2) = P(2)# {9 |$ n5 F' K: q0 A# L
- ( D" P- b2 a& k) K" ^/ K: |
- Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)+ q8 w' [- [ d6 a# ~" 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+ A/ M; d! R9 Q6 W
- Next( j7 @6 a' E2 u6 D A
( s& F$ R c- b2 M
# B- p0 g9 F P9 S: \- '----------插入块C 仅一个---------------------------------
9 u6 a1 M& f; @" j# g) j4 e7 m - Dim pCNew(2) As Double8 a- L: B! q; }8 e$ z
- pCNew(0) = P(0)
" Z9 u/ i7 }1 d: n" L, a - pCNew(1) = P(1) + 20007 V3 S5 A# B: r8 {( g X- [9 y+ [
- pCNew(2) = P(2): J1 j' ?: W) F4 T! N
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)% R) F) _0 c/ M8 X. M/ w0 k
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)
0 |+ P3 H7 d) M - 5 U8 H( ^: P, s' f, u8 c
% t# X3 d/ ?3 z8 i( ^- '----------旋转块E---------------------------------* `) p0 u, y; M) h6 \
- B.Rotate ptInsert, 0.2
' t; |: w" x; o6 Z1 a1 j& b o9 u" T5 r
0 B9 x( u* [& ^/ m& v/ T( S- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
* C8 O; M0 R. m& ?
* _& R2 b* W( R- Dim temA As AcadBlockReference
8 U' Y6 ]1 c v9 [+ S8 l2 @1 {3 j - Dim temB As AcadEntity
$ J8 v5 H. L E$ [" I" u - Dim ptCir1(2) As Double '第一个圆圆心坐标
* B1 w- L" `- I - Dim ptCir2(2) As Double '第二个圆圆心坐标) k" V6 A9 X S0 x& i' T0 B
- Dim C As Variant, J As Integer1 C- A# ^3 H4 K, F
- ) Q6 @3 f% B: g) p; s
- For Each temA In BR '这个遍历就行
) M) i3 ]2 @( k2 P; z# A: z7 a - If temA.Name = blkCName.Text Then
% ?) M- ^1 v, {. |7 k' V9 D - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标
4 [+ p& x: a1 m& ~. ^5 z - J = 15 P7 P' a/ |8 g) F9 O9 u2 Y- z
- ' 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. z+ T8 k% F$ h
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
" ^' c' h2 l! Q( E; J2 A" Z - '开始找圆,找到圆就提取坐标
! `* E3 |8 T0 [, R - If temB.ObjectName = "AcDbCircle" Then8 Q- J( W9 E8 T$ N) Z n
- C = temB.Center '提取圆心坐标
; Y% ]+ Y" x' b - 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 l. j* L0 z$ I - C(1) = ptInsert(1) + P(1) + C(1)! D. E0 B1 M, R) a* M4 e
- C(2) = ptInsert(2) + P(2) + C(2)
. j/ c4 h1 h5 Q+ I- V! F" b& X - If J = 1 Then' b, @7 Q& B4 G* Q
- ptCir1(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
& _; l, y( E: V" O - ptCir1(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
" f( C( C3 F4 y: b$ G: N - ptCir1(2) = C(2); H3 |% I7 J3 @. p; o
- J = 2
( ^8 A+ B$ H7 c - Else
- s: F2 t+ X9 N - ptCir2(0) = C(0) * Cos(0.2) - C(1) * Sin(0.2)
2 T9 E, F: s) [0 I - ptCir2(1) = C(0) * Sin(0.2) + C(1) * Cos(0.2)
8 I& z# Z1 b* r' C5 o- S - ptCir2(2) = C(2)
+ G% ?* A8 t5 }/ R/ n! o/ y- Y8 { - End If7 x1 G4 e: O, u. Q
- End If' N3 `, Y5 E5 d% P, C7 U! i
- Next
7 w3 ~+ M& }3 t2 j5 ^ - End If4 j& y) ]% u# i
- Next+ X- C( s2 W- k. a! I
- 8 w: ]9 H @- c9 L5 j
# _8 o8 r. w% i% y! d- ThisDrawing.Regen acActiveViewport3 q C3 _ O6 x3 y _4 Z1 }
- : C% l0 ]1 o/ Q4 A* U
- End Sub
复制代码 0 Y% U3 K) s8 v9 c+ T
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! S7 \. l/ u; _+ l
- Private Sub cmdInsert_Click()5 ?% v( c# [4 Z- I$ Z
- Dim ptInsert(2) As Double '原点 B% X& S! B8 i2 _8 {
- ptInsert(0) = 0
4 l& i6 J$ k% l: f `, k2 k5 H - ptInsert(1) = 0
4 m" D" U. G" w. v5 j- k$ x - ptInsert(2) = 08 {' y3 l7 I! c' U
- Dim BR As AcadBlock '定义块9 ^+ k7 S% a* K; `
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE"). t; h6 P/ I6 N3 C9 `8 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
+ u. i3 l# x" z. U; S) h( B - Dim E As AcadEntity
3 `" s5 r2 ?( v7 M0 ^ - For Each E In BR/ {7 d& G" O- [- w: g0 a4 _- N* N
- E.Delete) K' B" X' Y9 ~8 k) L8 M5 i
- Next8 r0 F8 v0 C1 ^0 K( @1 d$ f
-
" o5 W5 Q# d4 y8 F+ W( i - '----------插入块A 仅一个---------------------------------
' ~% V& R: B* K0 v8 a2 M2 A, q" c1 I. C - Dim B As AcadBlockReference '声明一个块参照变量
9 i* p: R' \ }' R1 M - Dim P As Variant '声明一个变体变量用于接收三维点坐标+ a' i8 s4 }8 X
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
( l6 n t. ]4 s& w$ Y9 @: `& d0 m# 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2 e9 X3 M* | t9 i6 e$ a
+ ^6 R( `& o1 R( `- C, @- '----------插入块B---------------------------------( B( c# e- S9 u* P8 E+ z
- Dim pNew(2) As Double
7 U, G/ _8 ? o4 F+ d - pNew(0) = P(0) - 500" d' D8 d9 j# C; y
- pNew(1) = P(1) + 1405.08
B. p3 n* l8 }* h+ W# ` - pNew(2) = P(2). d9 W7 N/ q: M% P
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)
- z8 C) H$ m) T" M6 N. 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
# q' z" I: D, ~, s! I) _: F - Dim I As Integer7 u# M: `6 ]' Q0 Z7 ? n
- For I = 2 To Val(blkBNum.Text) Step 1
* B: _- y7 S/ F3 b* e4 r* C - Dim pBNew(2) As Double
1 T' Y+ p/ C/ u2 i' J& F+ C - pBNew(0) = P(0)! a4 r e/ G7 v7 I4 Y% N" o- X
- pBNew(1) = P(1) + 2000
6 b J" [+ g, J3 P) o. U+ O, E4 x- v - pBNew(2) = P(2)
/ f: ?" T. Z9 r/ S; P; J -
# N# w* k3 n2 l/ H/ {4 u - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0)/ h) S6 L) w! O1 A# \7 Y0 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4 s+ y) V" P# \9 x! y
- Next
. G6 u2 o7 U3 L9 S) ]2 U
4 J7 u6 U1 p1 I: q8 z# ]5 A- '----------插入块C 仅一个---------------------------------: r' T0 B; T' h1 g& i. x* ]
- Dim pCNew(2) As Double7 }0 p- F5 M/ B; Q9 k
- pCNew(0) = P(0)4 M6 k2 S' I7 p$ T$ Y4 d. N
- pCNew(1) = P(1) + 2000( D4 [' h- B1 _+ G3 Z1 c
- pCNew(2) = P(2)& m$ P& K4 j+ {4 r% v. d% E
- Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)3 ~* i/ b8 q0 U; J# j6 |- F
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)6 u: ^6 K, I: A/ h3 w
- 3 f+ l$ C+ Q. R( H
- '----------旋转块E---------------------------------
) o n0 g5 p% K- N - B.Rotate ptInsert, 0.2+ \$ c! M! L, Y* v9 t" W
- '创建两个UCS,用于下一步转换圆心在模型空间的坐标+ p5 b8 h. D, @0 J2 I
- '其中,MyUcs是绕原点右旋0.2弧度,对应块E左旋的0.2弧度7 @5 M/ d3 j, I* n9 Z8 t7 _
- Dim MyUcs As AcadUCS, MyWcs As AcadUCS% ^; M* z- k$ l9 X/ g# v6 Y7 F
- Dim XP As Variant, YP As Variant
8 v3 [+ H, t/ B9 V3 q( Q - With ThisDrawing4 M7 D/ S( @/ q
- With .Utility
I1 c! r0 j* R - XP = .PolarPoint(ptInsert, -0.2, 1)
, C9 b; E) h n: c) H/ n/ a - YP = .PolarPoint(ptInsert, -0.2 + .AngleToReal(90, acDegrees), 1)- {7 @5 j$ x0 t7 i/ G% m4 }
- End With) D+ I$ S! W: B4 Z ]1 P% A2 o( U' {
- Set MyUcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyUcs")7 d4 i1 s4 L, i) C0 F5 P4 g# W" ~
- XP(0) = 1: XP(1) = 0' p1 W1 n: A% p+ R2 \8 e* ^) K; B, y
- YP(0) = 0: YP(1) = 1; F0 L) `6 }( w4 F# H9 I
- Set MyWcs = .UserCoordinateSystems.Add(ptInsert, XP, YP, "MyWcs")8 l Q& F* {3 a5 s: W( A& F
- End With9 f1 T' |' m, ~2 M, T
2 O: {9 v6 e0 `. ] R5 O- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
$ L4 n* I$ d" R* u* O2 a' c. X - Dim temA As AcadBlockReference
/ x) Q2 Y; H9 g B* J0 S& q Z - Dim temB As AcadEntity
6 Y( A% K2 [& U. z - Dim ptCir1(2) As Double '第一个圆圆心坐标
, |( i% r# K& H/ [1 B - Dim ptCir2(2) As Double '第二个圆圆心坐标
( S4 t i6 k! K8 x) l9 e - Dim C As Variant, J As Integer- X6 }# _8 W3 ^0 O( W( B" L& }- @
- For Each temA In BR '这个遍历就行
/ h7 ^: ?3 e v" v - If temA.Name = blkCName.Text Then
& |3 |: i5 G: F5 E5 V1 M { - P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标# @( y7 C: _1 s
- J = 1 s, M9 A5 |2 S7 _
- ' 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" i) u- Y" T' w. o1 `3 f
- For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
% c; w7 i; B+ W+ g! V- M& ?2 v+ j - '开始找圆,找到圆就提取坐标
% w% j7 o* C4 ]4 n' `. }& z l - If temB.ObjectName = "AcDbCircle" Then
$ w% w: I- D/ [ - C = temB.Center '提取圆心坐标$ T1 ~! \: P- E5 N/ J) 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+ e) Y+ w) u" q4 m# r5 Y9 b* r
- C(1) = ptInsert(1) + P(1) + C(1)/ l/ q6 e" b( s5 Y* Q
- C(2) = ptInsert(2) + P(2) + C(2)
& f! ^. t/ }5 e/ [% r+ [. b - ThisDrawing.ActiveUCS = MyUcs '把当前坐标系改为MyUcs% C0 N" x+ k* P$ E6 g8 ]
- 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
* n7 O. G7 g( y9 S0 u - ThisDrawing.ActiveUCS = MyWcs '把当前坐标系改回WCS
: [% A; C- }" F9 [" T - If J = 1 Then; w. h4 U, j9 ~3 Y7 ^8 D
- ptCir1(0) = C(0)9 |/ _8 D7 l& v8 u4 L9 j5 N+ p- \
- ptCir1(1) = C(1)
9 X5 z' q. ?0 y! E" e; y8 Q0 z - ptCir1(2) = C(2)4 l( P2 u0 l8 z5 C# F! B8 z
- J = 2( q% n" L4 }( C) n* x
- Else# y+ N; H$ L |( O0 r4 Z
- ptCir2(0) = C(0)
9 U/ p) p- T1 ` - ptCir2(1) = C(1)
* d! E5 o2 |" f5 C2 v: c4 I - ptCir2(2) = C(2)* `$ f" E) } ^1 ^
- End If
; e$ i6 @2 b6 X) m5 E5 u$ J; _ - End If B- a* X, A0 k) S) c- x
- Next, b! ] t# t8 p0 R: [5 X( y
- End If
+ l* R5 k' O) f/ |: \. u& `' s - Next- W4 a( x' l0 p, _. \5 j3 \' U9 M
- 3 E( \ ~8 ~" X( p1 `6 x' b
! p' K' H" ] |9 k3 |- ThisDrawing.Regen acActiveViewport
9 d2 Y: u, \' _3 i" Y - End Sub
复制代码
$ i3 b% A) e" W5 w. T下面是使用辅助点
+ E) u& q5 D2 F: B6 R" M; }- Private Sub cmdInsert_Click(): M# j. w! W& b' U1 C7 T( B
- Dim ptInsert(2) As Double '原点: L9 q. u/ g; n0 y8 F# o
- ptInsert(0) = 0
/ @; e E; @% T - ptInsert(1) = 0' r* {- W* [4 q
- ptInsert(2) = 0
8 W N. V" N$ E) b - Dim BR As AcadBlock '定义块2 y% m* s0 Y$ ~3 q4 A6 U$ |. c
- Set BR = ThisDrawing.Blocks.Add(ptInsert, "blockE")/ \: u0 o0 B* X0 d! ?4 e$ I
- '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
) L4 A/ s p' x1 v4 M$ V4 z - Dim E As AcadEntity4 q( j% Q% D( s- }" r6 O' e! T# O
- For Each E In BR0 a5 |0 v" k. |4 a$ O
- E.Delete9 D8 {. E: @1 M
- Next
1 p. |% b: x1 D - '----------插入块A 仅一个---------------------------------
4 W2 }+ g1 n) F2 g9 N - Dim B As AcadBlockReference '声明一个块参照变量0 ?% q, F+ X2 W
- Dim P As Variant '声明一个变体变量用于接收三维点坐标) w. Z1 o$ I- T4 M
- Set B = BR.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)/ f* ~) s+ [" b K" 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0 M# R; H. ]: g. l" y0 _& `* O9 I7 ~
% U( |% o2 w/ S- '----------插入块B---------------------------------
# E, z8 @* H& } - Dim pNew(2) As Double
6 _2 m4 L% p0 f4 |" {7 p- K - pNew(0) = P(0) - 500
. S, Z8 u( Q' F - pNew(1) = P(1) + 1405.08
7 L2 @& z8 `; @* Q, I- x) ?5 e - pNew(2) = P(2)% b' {4 g: w8 Q7 r, }2 B7 T% f
- Set B = BR.InsertBlock(pNew, blkBName.Text, 1, 1, 1, 0)4 Q P4 P; ]3 B) I" o" 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
* C& G! _3 ^' \! @: l - & ^6 c+ W; X) U$ H
- Dim I As Integer
: Z0 s- a/ Z0 I - For I = 2 To Val(blkBNum.Text) Step 1
# g1 W) I; d6 X% m' u - Dim pBNew(2) As Double
' r8 ^8 F, ?* @; X3 D8 m - pBNew(0) = P(0)
5 X. s" V& h/ S; ]* q) e( v/ g- X - pBNew(1) = P(1) + 20005 N, y0 R& F0 H9 h3 G
- pBNew(2) = P(2)
7 l$ v$ r- Z$ o6 J. ~; k$ @ T% q -
( w- t( U: N% p7 H2 _& R, I7 X" _ - Set B = BR.InsertBlock(pBNew, blkBName.Text, 1, 1, 1, 0). H/ D8 w/ i: z9 l2 m+ P4 ?( j9 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
: w+ c; i- d7 T5 b - Next
" `0 e, w& d5 w8 }! K
9 Y; c# s9 \7 B6 K1 ?- '----------插入块C 仅一个---------------------------------9 D7 v# o# {3 J- M, v
- Dim pCNew(2) As Double8 z7 f9 c& O, Z9 b5 f
- pCNew(0) = P(0)
, L! ]! ?# i$ ^& I - pCNew(1) = P(1) + 2000
) F# I. v" v7 ^3 }1 A: g - pCNew(2) = P(2)
) a- |5 w1 K! ~% J - Set B = BR.InsertBlock(pCNew, blkCName.Text, 1, 1, 1, 0)* T8 p3 Y. P" Q/ [
- Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, "blockE", 1, 1, 1, 0)( u2 Z! A; R7 x
0 Q* W+ I4 \1 O: h1 i0 r, C- '----------旋转块E---------------------------------8 {% ?6 A" I1 X
- B.Rotate ptInsert, 0.2# l$ N6 T! `3 E% y; d/ W
- '----------查找块E中的块C的两个圆的圆心坐标---------------------------------
* [4 T' q N# h' e - Dim temA As AcadBlockReference
8 }) z8 {. v2 C2 D. l& {3 _8 e - Dim temB As AcadEntity
3 [" x8 ^+ S0 Y - Dim ptCir1(2) As Double '第一个圆圆心坐标7 Z( |3 _) F# |1 ~! m8 S5 e
- Dim ptCir2(2) As Double '第二个圆圆心坐标3 f0 ^# M- G8 e! B5 w: m
- Dim C As Variant, J As Integer
) D4 K3 ^# [/ A/ y! `4 k# @% T - Dim ObjP As AcadPoint '点对象,用于下一步计算圆心坐标
; c$ A! ^3 q, G, P7 }9 K - For Each temA In BR '这个遍历就行
, x5 d1 b; x w. ? - If temA.Name = blkCName.Text Then' A5 Q: c9 N2 Z5 D) ?/ ~" s
- P = temA.InsertionPoint '提取块C参照在块E中的插入点坐标, r* m# Z5 q* O* S3 m: [( [" n+ N
- J = 1
" j- [ K! c! ^: Z) U" u# H - ' 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: n6 S& O; g# F5 m - For Each temB In ThisDrawing.Blocks(temA.Name) '这个才是真正的块C,呵呵
7 k: O0 Y z! x5 z# h( I4 R - '开始找圆,找到圆就提取坐标. a @3 N6 k2 t( C2 ~( v% g! A* l4 {
- If temB.ObjectName = "AcDbCircle" Then
8 f( J6 G% g1 o6 i1 A: w - C = temB.Center '提取圆心坐标7 a3 v& v3 }- O0 R' D0 O w
- 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
' |, e* ^3 Q0 C3 ^) `7 ]* D - C(1) = ptInsert(1) + P(1) + C(1)
+ t }" V* D' U; c- F9 S* w& ] - C(2) = ptInsert(2) + P(2) + C(2)1 g6 `+ Z. V. y7 W
- 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2 ~: n0 w' @' ~" 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
4 p. l, H$ }5 @# ` - C = ObjP.Coordinates '提取点坐标,即该圆心在模型空间真正的位置9 x$ V% ?' U+ e4 L: G. ^0 A, K
- ObjP.Delete '删除用过的辅助点- g4 a( J4 \. T. M
- If J = 1 Then
2 c/ }* u K1 K9 i8 y1 |* b - ptCir1(0) = C(0)
* _7 a+ @6 Z; j) b: W - ptCir1(1) = C(1)% d: l5 s' W; q' L0 B1 c2 L3 t
- ptCir1(2) = C(2)
; o7 W: d# o1 E5 W8 z J5 h - J = 22 @" I' M6 S) D
- Else6 |3 r x2 W' ]& l0 m7 ~5 z/ ]
- ptCir2(0) = C(0)" R0 v. M# J' Y' \) K
- ptCir2(1) = C(1)
$ i* y" i6 n$ ~! x - ptCir2(2) = C(2)
8 [8 ~* e! N0 G) q - End If7 @. h7 P1 \( R
- End If- z3 h. t) `! c" G" Q1 Q; B" P
- Next, Y$ ~5 F$ ]6 Z7 j2 @. g
- End If* A( a$ a+ P, X8 T9 G3 f
- Next8 c7 B& y: a0 ?8 F8 C" K
-
- @9 Q5 v) P! d5 N" I% c2 t! ^ - ThisDrawing.Regen acActiveViewport
0 l, q" A3 J6 }4 j6 Y. J0 l# ? - End Sub
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