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[求助] 三维 动态仿真 vba编程 运行后 鼠标会闪动 请问一下 有没有好的办法解决 代码如下

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liaoqt
发表于 2014-10-7 20:55:58 | 显示全部楼层 |阅读模式 来自： 中国江苏苏州

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本帖最后由 liaoqt 于 2014-10-7 20:57 编辑 4 Q+ m  x  B( L3 c& x) g

7 |/ r+ q7 ^' hOption Explicit& A3 E: o% ^  O+ V2 `
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
% h5 S8 q, M1 P, R: [" \9 I3 RPublic Sub test()
" \/ c, Y5 ]/ W0 {9 I  N    Dim Boxobj  As Acad3DSolid2 o& K+ p! K3 [
    Dim cylinderobj As Acad3DSolid
" B" [! _3 ]. K$ t6 o6 t% p% f5 J    Dim Ptcen(2) As Double
6 D& P2 n6 T- D5 e, a0 U1 X    Dim Heigth As Double, Length As Double, Width As Double, Radius As Double7 p4 b3 }0 a5 B' s+ e
    Dim pt1(2) As Double
3 e! Y6 v, Q4 _( L2 q$ V# }    pt1(0) = 12: pt1(1) = 0: pt1(2) = 0
: Q4 _4 s0 N& ]3 x    Dim sset As AcadSelectionSet) ^) O- p. T$ \) q* c0 y
    Dim Objentity As AcadEntity2 U! x7 ?7 I$ m- o) |7 o2 N
    Set sset = ThisDrawing.SelectionSets.Add("NewSSet")( X; F8 Y( ]# U0 m. ^
    sset.Select acSelectionSetAll
9 E; I+ g" ~8 G3 q        For Each Objentity In sset
# _8 n; f$ e+ ?) p            Objentity.Delete9 I; s  I7 s, F
        Next
" Z/ E2 u; z0 X% g5 x& i    sset.Delete7 x: |. c7 P! u  [# k: i
    With ThisDrawing, w1 N9 S, P6 b& |

' q8 ^" j( u0 X4 m7 n        Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:: n! [6 O% |8 }! m
        Length = 30: Width = 6: Heigth = 100
* v1 _* v9 r# L4 j- g" B: o- J        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)8 V0 U; Q4 E# U! ?4 E
        Boxobj.color = 28, L  g  I  Y3 ~
        Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:
7 N7 E8 _. Z4 H* ]0 S* O        Length = 30: Width = 6: Heigth = 100
1 Z( b0 m+ t6 I; O7 }# M        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)7 u  ?9 T9 `" b$ P
        Boxobj.color = 28
2 p: b; n: M8 h5 Z2 n( E2 {3 G, F/ N, i
        Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:
, F" s; h7 p" p2 M' ]        Length = 10: Width = 10: Heigth = 10: Radius = 3& z, a$ v0 l$ w& p: W- [
        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)* l# j' s$ E7 ]( E
        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
# X* t' o0 A5 L( W. @% ?" S! D! j        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
2 z/ a+ `1 @4 i4 M4 C2 ~$ x: B        Boxobj.Boolean acSubtraction, cylinderobj
2 r4 g0 W/ ^/ `- ?  c        Boxobj.color = 19 P2 Z( L- {: [+ c" S0 H. m
        Radius = 2.8- u5 X; Z7 s6 w4 m
        Heigth = 1200 G0 W, L& G: F. Z; |, L9 E/ W
        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)' J  \) u- a# I7 ^9 H/ @3 q
        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 1802 a  E+ S: h% d+ i
        cylinderobj.color = 2. s  E! g5 n' H$ Z. ?

# E3 c. K  W1 w0 F9 ~' W. E' A  S    End With& e, I7 B2 a) y( f/ }* j
    Dim Frompt(2) As Double, Topt(2) As Double5 S- d4 m' M/ x3 p
    Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 0
2 @( O6 r+ Q) b! u6 D  P    Topt(0) = 0: Topt(1) = -49: Topt(2) = 0; {) @8 B3 H' _! u# E
    Boxobj.Move Frompt, Topt, }* d' [# P0 k9 H0 e( |2 q
    Boxobj.Update% Y' D; w2 `# `: o+ t, C1 x
    Frompt(1) = -49" r* o% O& M2 K' A' n* o
    Topt(1) = -48.9
0 S3 G4 Z+ e4 c$ L# o7 k6 \; T    Dim num1 As Double, num As Double2 R7 s; _3 f" d. G& O& O% x1 u
    num1 = 1
' M( M( f- @9 L' L6 K    Do
, O4 L# a( M% J( N; L        If Topt(1) >= 49 Then- @3 S, a1 F* \" x0 ]; l) k9 g
            num = Topt(1)- U: O+ ~0 s1 j
            Topt(1) = Frompt(1)8 w* Y7 a6 c( _2 d
            Frompt(1) = num) h' U# c* k( t5 P
            num1 = -1# j8 M- Y! m0 v
        ElseIf Topt(1) <= -49 Then9 c! @( G) J4 ?! h  u* I3 c" r
            num = Topt(1)  U) Y# d% d) F  b
            Topt(1) = Frompt(1)
7 @( @0 z8 O1 E; _9 {            Frompt(1) = num( U: F- l; c/ r) b+ E- p6 b. x
            num1 = 14 x- f/ O  o& ]" \& @( G
        End If2 z6 Y, J& G  \' Z" g; x6 Y7 H0 }
        Frompt(1) = Frompt(1) + 0.1 * num1
) b& v# `5 Z, C, B        Topt(1) = Topt(1) + 0.1 * num1/ S) z( D0 u0 [# ?+ a- \* h9 I
        Boxobj.Move Frompt, Topt1 r3 g; {- z6 H
        Call DelayTime(1)
, D; e) j/ J: e1 O        Boxobj.Update
$ }/ x; N! D/ `) N3 |        If GetAsyncKeyState(27) = -32767 Then
2 L& H7 O4 B# M4 P7 L            Exit Do# R+ j! u% t9 M: m, R
        End If
3 |5 Y: c# u: z    Loop& ^9 n+ Z) ^% p  G/ c5 n
End Sub6 y. t0 l; z8 E& ]
! O' C" P) y- T" v$ M
5 Z* f7 U: V' R8 |. y
Public Function DelayTime(ByVal timer As Integer)  '延时函数) b$ y, j6 K# Y7 T1 ]
    Dim firsttimer As Long
& J  A! U9 e' w% r5 n    Dim i As Integer& w+ a; m% t: j0 b" j' s& ^
    firsttimer = timeGetTime
7 e7 ]3 ^1 t6 |* P" W9 a' b# o( L    For i = 0 To timer- b& j$ d) j2 r; u/ S! ~
       While timeGetTime < firsttimer + 20
. h! k& Q& v, W9 T' n            DoEvents
3 F8 z- f5 X; d/ S) }, k       Wend
( }8 B, i6 S; v6 J5 x       firsttimer = timeGetTime
) h& c6 I' y( P* r8 z0 ]7 m    Next i
" p9 u! b  a" e* @8 c3 w5 iEnd Function. z, t' |% u0 Y2 k6 m! G- K# N
: g0 c* J- G+ p8 p
& B2 [  p7 Q6 k& M3 i
$ M2 g* }9 [8 o$ P6 W4 W; c: L' U

7 E, v* c" z5 I+ A- d6 }

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woaishuijia
发表于 2014-10-8 08:23:17 | 显示全部楼层 来自： 中国辽宁铁岭
timeGetTime函数没有声明
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liaoqt
 楼主| 发表于 2014-10-8 17:32:51 | 显示全部楼层 来自： 中国江苏苏州
woaishuijia 发表于 2014-10-8 08:23 static/image/common/back.gif6 D# E) ?( J5 n# W( B/ r$ |, O
timeGetTime函数没有声明
8 f6 _) ^+ ^  X! {6 _  ^
是我粘贴时后忘了   实际上是申明过了的    主要问题是鼠标会闪在运行时   
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woaishuijia
发表于 2014-10-9 06:42:58 | 显示全部楼层 来自： 中国辽宁铁岭
本帖最后由 woaishuijia 于 2014-10-9 06:52 编辑 2 P1 Z+ F/ {* B
" l; A" k2 c# _3 U: [0 V
把要移动的对象做成块,再插入块参照,用修改块参照对象的InsertionPoint属性的办法改变它的位置,不使用MOVE方法
5 t8 P6 Z4 Q: k, E: k3 z看这个用什么方法使曲柄连杆机构转动？. o: f, n+ @# U* ~* L
PS:重帖下你的代码.以后发帖时请注意用"添加代码文字"的方法,否则代码中会有大量乱码,别人复制你的代码会很麻烦
  1. Option Explicit  G! G- s- S' ~1 ]4 H
  2. Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer* `0 E  Y8 u" A% q  p3 K% U7 ?; D
  3. Private Declare Function timeGetTime Lib "winmm.dll" () As Long( u  X4 f8 O/ d) K
  4. Public Sub test()
    2 T# w9 B5 \1 J( Q
  5. Dim Boxobj As Acad3DSolid& F2 }% Z  G4 }0 U
  6. Dim cylinderobj As Acad3DSolid
    0 t; c* ]4 v5 ?2 V# H
  7. Dim Ptcen(2) As Double
    # u! W. p1 {" R% M
  8. Dim Heigth As Double, Length As Double, Width As Double, Radius As Double
    2 B& ]/ p$ x, D5 a; u% D/ c6 F
  9. Dim pt1(2) As Double  s$ s- ?! e! \) Y8 x
  10. pt1(0) = 12: pt1(1) = 0: pt1(2) = 0
    , B7 x- a& w3 d1 F- _
  11. Dim sset As AcadSelectionSet* h8 H# N, K) k! G: ?* s4 f" q
  12. Dim Objentity As AcadEntity8 ~, k0 _0 P5 o
  13. Set sset = ThisDrawing.SelectionSets.Add("NewSSet")
    2 [: q, j& S/ x  C* I$ i
  14. sset.Select acSelectionSetAll
    ' Q' L% F- r% n! ?9 Z3 b9 ^" h
  15. For Each Objentity In sset
    9 B$ A7 i: `/ p. L
  16. Objentity.Delete
    0 `; }- r! q  d( w* r
  17. Next% e) R2 ]7 V; J2 E/ y
  18. sset.Delete
    ) ~3 ~: q4 ^0 ]3 s, r6 A1 |$ }) O
  19. With ThisDrawing5 I% d8 y7 ~% G1 [, S' f

  20. 0 ^1 Q% j* x* h' ]+ e6 H  b
  21. Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:. w$ L) M0 D8 J/ l; ~3 [7 K
  22. Length = 30: Width = 6: Heigth = 100
    " Y: _5 L/ l: j; C0 D8 N
  23. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)6 y; B( H" e9 Z) {1 L3 T
  24. Boxobj.color = 28
    0 j+ J$ O5 J# d2 B+ H3 E
  25. Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:" f# K! ]8 x  S# t, d( G$ e
  26. Length = 30: Width = 6: Heigth = 1009 e2 ]0 n$ J- l' P, |# E0 w$ c
  27. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
    8 }* J- m# i/ `$ ]$ K( Q- T4 e. z- _
  28. Boxobj.color = 280 w7 J; l6 x- ]8 b

  29. ( n" b; P" f# f% t5 K% b: {6 `3 q
  30. Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:
    & b! Q' _9 ?7 p3 |( p7 u
  31. Length = 10: Width = 10: Heigth = 10: Radius = 34 Y9 w7 Y: j7 ~. Y
  32. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)" C/ L! {8 b3 x# f& H' ]  ]* P
  33. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
    ! P1 R2 H2 I+ G- H* T
  34. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
    5 v) l+ Y$ o: s$ B3 a2 p* a$ M
  35. Boxobj.Boolean acSubtraction, cylinderobj! ?1 v% C  X( r
  36. Boxobj.color = 1( E. o: B- u! N% s$ G8 K
  37. Radius = 2.8! @% P, P5 ^, f; j
  38. Heigth = 1206 A+ L, H5 l6 O3 ?2 H- V# b& Q
  39. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
    2 O0 F/ y6 H8 A4 k8 Y, @8 h  z
  40. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
    ) l4 S- u1 E0 e) J- ?. _
  41. cylinderobj.color = 2
    / c2 S" C9 A6 E& {0 Q' a+ S$ j' s

  42. + k5 z. x4 J% k# }' C  f- x
  43. End With4 h. X# a+ d7 p8 ]" D
  44. Dim Frompt(2) As Double, Topt(2) As Double2 O' c% U. C3 `
  45. Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 01 X% |8 Y- h+ S2 Y+ ?
  46. Topt(0) = 0: Topt(1) = -49: Topt(2) = 0
    7 U4 [7 z: Q2 d+ m  o0 E
  47. Boxobj.Move Frompt, Topt6 C0 S3 ~: M# y; V. n5 F
  48. Boxobj.Update- d9 m) W: O2 }# R3 Y; r9 N
  49. Frompt(1) = -491 o) z# C+ w* X/ H( T
  50. Topt(1) = -48.9
    1 {; w. K; J) X( `6 W" g3 [1 H: `
  51. Dim num1 As Double, num As Double
    & }' }) r" N6 v, O7 Z
  52. num1 = 1
    8 E( E5 a& V0 K
  53. Do
    ) c4 Y+ i/ K6 q& I* [- r
  54. If Topt(1) >= 49 Then5 W$ @9 B# \- a6 \% |" j* t  \
  55. num = Topt(1). s% @9 r" W9 ?3 l5 D" }
  56. Topt(1) = Frompt(1)$ s- k/ [2 `% d& t; u
  57. Frompt(1) = num, R) O! L( }7 `6 ^
  58. num1 = -19 t4 L& |# P1 d" Q. K
  59. ElseIf Topt(1) <= -49 Then$ s# p4 }8 e  r4 z
  60. num = Topt(1)1 J" I4 A! p& j$ t; d0 O
  61. Topt(1) = Frompt(1)8 N- ^/ u6 t" g1 K4 [" a7 }
  62. Frompt(1) = num
    ) e( b$ a4 F9 j1 |' t
  63. num1 = 19 r& k1 x+ D/ F% b2 s% m! F
  64. End If9 ]( V4 E2 H: Z' G9 w+ Z
  65. Frompt(1) = Frompt(1) + 0.1 * num1
    . D% A/ r4 i: q4 @' G
  66. Topt(1) = Topt(1) + 0.1 * num1
      j) [6 n0 a5 g: J4 N' N
  67. Boxobj.Move Frompt, Topt- O1 f& i6 F$ S- K9 b" M
  68. Call DelayTime(1)
    7 U  r# s) a% I% ?  d
  69. Boxobj.Update
    2 S/ [7 d! J' V" B, W$ _
  70. If GetAsyncKeyState(27) = -32767 Then" O& V, D5 I# p" ^1 q
  71. Exit Do
    . Q  {% O" [3 i/ n' s
  72. End If
    9 U) }6 V  Y# i
  73. Loop5 m  f% w" f" Y$ {
  74. End Sub
    - L2 J* X, r1 e, f; d( F2 x( Y

  75. + E' c' U! g( J* I4 F$ e0 I
  76. : X5 J* F) {/ [) B9 h
  77. Public Function DelayTime(ByVal timer As Integer) '延时函数9 E$ E2 p0 E0 |9 ~. {
  78. Dim firsttimer As Long1 p* J, m) r. U; L3 ?/ W
  79. Dim i As Integer
    ( g6 c: ~2 C$ Q4 |: F
  80. firsttimer = timeGetTime
    6 U( m; S( X$ n
  81. For i = 0 To timer
    : C" f$ q) G8 Y- c2 i8 e5 l# L2 h% ?
  82. While timeGetTime < firsttimer + 20
    ) r" B) N$ Y+ N0 k
  83. DoEvents9 t7 P% V' y: J" i/ [
  84. Wend
    7 y2 Q: r2 y; Q7 S0 j9 v
  85. firsttimer = timeGetTime
    " w* v6 d6 v6 F- }" I
  86. Next i
    8 [, }; K' V3 a; J, h0 Z5 u
  87. End Function
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liaoqt
 楼主| 发表于 2014-10-9 14:53:43 | 显示全部楼层 来自： 中国江苏苏州
woaishuijia 发表于 2014-10-9 06:42 static/image/common/back.gif& ~1 A7 b# a9 ?+ g
把要移动的对象做成块,再插入块参照,用修改块参照对象的InsertionPoint属性的办法改变它的位置,不使用MOVE方 ...
) O& ~2 r& W4 L
非常感谢你  推荐的帖子里 有代码解释 赞一个 :lol:
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