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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 7 T$ |8 Q9 b/ l* _8 F9 g% b4 U
) a6 e! g* {& w1 q6 T5 |5 Q* c0 m
Option Explicit2 Y$ a" m$ ^0 G( [: f8 Y( s
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
( F& u8 _$ R, @9 @/ wPublic Sub test()
$ }( m3 _2 G# }5 _! ]. k    Dim Boxobj  As Acad3DSolid* L1 \  ^9 v4 P. N, D
    Dim cylinderobj As Acad3DSolid, u2 S, ^5 r1 w* r7 [1 i/ f& m3 I
    Dim Ptcen(2) As Double  H% R: ^( t: L' y) G1 z
    Dim Heigth As Double, Length As Double, Width As Double, Radius As Double: M0 J# Y* n2 n/ m4 L5 `" S- b
    Dim pt1(2) As Double
' I* V6 I1 {, A- z, ~- ~    pt1(0) = 12: pt1(1) = 0: pt1(2) = 01 t. F- x. a7 g0 @( D' ~3 ]  c( a8 x
    Dim sset As AcadSelectionSet
' W* b- O; V& K    Dim Objentity As AcadEntity: j( U4 \$ @9 W: N9 W' H3 T
    Set sset = ThisDrawing.SelectionSets.Add("NewSSet"): {  l9 V4 t9 N; Y" z. [+ Q! L2 k# d
    sset.Select acSelectionSetAll
$ h. g2 h9 i0 m9 U& J9 Y" V        For Each Objentity In sset( }8 j9 P& w8 ]- }' I% q
            Objentity.Delete4 U, ^% s" L( Y6 d# ~
        Next
( t$ u+ \# o! X7 I! t2 H3 V    sset.Delete6 p* o7 C: P  L5 ]' Q$ V
    With ThisDrawing
( r: X, D; O, }8 u# n: y8 T3 m4 O. h- ~
" R" J/ X4 F: r* U* @        Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:# {6 s' y' A( m: a* h  |7 `9 h
        Length = 30: Width = 6: Heigth = 1008 s6 \8 U6 C- k4 z
        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)7 l- K# O2 B# K" m
        Boxobj.color = 28
: X4 ]  J- v- M% [2 q" m7 j( h6 h( _        Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:2 q' r2 G: x; q1 a$ g# j4 M
        Length = 30: Width = 6: Heigth = 100* @- ^8 x/ R5 f( H8 `% Q( ]# M7 c
        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)5 y5 B0 @7 e1 Q7 V# E5 O
        Boxobj.color = 28# T$ Q+ T7 m  a1 X

( m1 k  F; w1 ]2 v0 S3 u5 N! c        Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:! K! f. g5 U$ M+ d' f) e
        Length = 10: Width = 10: Heigth = 10: Radius = 3
9 ~' A) w& |# i2 g, |7 V        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
' y  f5 S5 m2 T% n2 Y( l4 m        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
8 Z5 y4 J, K/ }( a1 j        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 1807 R/ z3 A6 F+ y. D0 S$ _( x
        Boxobj.Boolean acSubtraction, cylinderobj- `7 e) x9 B8 }8 f: ?" x# t; y
        Boxobj.color = 1& L4 u4 K( i  x5 B/ j; r
        Radius = 2.8
$ m- c) x7 p9 f8 N. [3 C        Heigth = 120
9 h. i* R  g/ D' t% b        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
! j7 `$ E+ @  d* @& O( `        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
( D0 P$ W4 P1 n$ t6 j% [+ a        cylinderobj.color = 2
2 o% ~7 [* F  \! Q; @0 _& A' k: ?
+ j& \1 Y3 a" q8 r    End With$ b. o. w, [/ O; h1 y
    Dim Frompt(2) As Double, Topt(2) As Double
; V" {! @& w2 A9 g  x" N( c    Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 0
# ?" n* j$ ~" ~9 V    Topt(0) = 0: Topt(1) = -49: Topt(2) = 0
  X. n2 u" B. w0 y9 |- b2 g) o9 n    Boxobj.Move Frompt, Topt
, e$ r4 e! e& c) H( t5 C2 x    Boxobj.Update
/ y) x+ `* C* A    Frompt(1) = -49
% G( w& L0 |4 B# w    Topt(1) = -48.9* ]* t. \# g; N1 D  i
    Dim num1 As Double, num As Double& ]- m0 @) N: [7 V5 k
    num1 = 1* P- `* @: V$ e- ?7 t
    Do+ u( _* n, w- C
        If Topt(1) >= 49 Then
. M  G' B, a) A8 i$ I4 m            num = Topt(1)
, O( v9 [3 y! G            Topt(1) = Frompt(1)
! x) W3 o9 J3 I            Frompt(1) = num( m( E: J; \9 q+ u* X% `9 A$ D5 Q
            num1 = -1
1 {8 o! K5 q. I+ S4 ^        ElseIf Topt(1) <= -49 Then3 |2 ^/ ~6 ~9 k- G' ~* [( x
            num = Topt(1)4 d( B( h* d  z  Y( Y. H" j) ?4 k
            Topt(1) = Frompt(1)
) v- T7 W4 b5 f9 W            Frompt(1) = num
1 m  s  E" c, e+ R$ b            num1 = 1* a! i" J3 g: G3 m4 q% J
        End If
* G; Z6 Z+ S: b0 m        Frompt(1) = Frompt(1) + 0.1 * num14 R3 j; W" {1 L3 X" {/ {7 X: ]3 Y
        Topt(1) = Topt(1) + 0.1 * num1
# D5 E7 G+ U& S1 F1 n' a3 L        Boxobj.Move Frompt, Topt
, ^4 h" c: c. J' D+ }        Call DelayTime(1)
0 u: b  x& e9 m4 V        Boxobj.Update& l. M7 W( g  N( N3 B
        If GetAsyncKeyState(27) = -32767 Then
  n, T/ O$ I' I' z3 z4 H            Exit Do8 r. B& d: d" _1 ?, `2 m3 F
        End If
" C' f2 d- w8 P* v% w) a0 w    Loop
6 t+ b! q( J* bEnd Sub
: _  K6 U7 w" U3 y! B& M; V0 H9 C1 H* P1 R, m7 s; ~+ F0 u+ v% ?

5 \: `( ~% r& ]4 J5 l# o. B2 HPublic Function DelayTime(ByVal timer As Integer)  '延时函数3 g; U9 t# i1 p: Z+ ?
    Dim firsttimer As Long5 |2 Z% |4 a" S0 E& ~
    Dim i As Integer
2 i' ^6 y: z% i; p, J    firsttimer = timeGetTime" U1 d2 o! a" P3 ^
    For i = 0 To timer- t7 a8 P- M2 F1 \" K0 I
       While timeGetTime < firsttimer + 20
3 |1 I- U1 m2 f- `% ]/ W5 {            DoEvents
/ r, o6 f: D, E' V# Y       Wend
3 b1 U( A4 n2 u" Y/ O+ w, }" j6 X9 @       firsttimer = timeGetTime
! M2 A) O4 [, @- t5 G5 H    Next i6 L( R# A; u% d# i3 ?6 I
End Function% V! j8 g) P1 J4 K- W+ Z8 N9 H

4 F$ D- O" e7 o' w1 B* h6 O5 s% @! z9 l: g' ?. k+ e( I9 R
  D8 w+ S- w: F
$ n+ x. U8 o+ y, |2 z0 N

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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.gif
0 g& a* M8 p. |; v  d5 |9 c+ VtimeGetTime函数没有声明
2 {1 \! G: h. q; M2 J: S4 ~) `: O$ {
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 ; p5 [( y+ [( d) Q
  Y# l+ X! I8 g" m2 w1 i
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
; _  a3 Y; `1 j- F看这个用什么方法使曲柄连杆机构转动？) z) v. v* G# v0 J% M
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
    3 \; O% {7 u4 R5 F
  2. Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer$ O  [+ t/ H2 ^4 ?) j
  3. Private Declare Function timeGetTime Lib "winmm.dll" () As Long
    % B) ?7 P( s: g( t3 S" a* h& o8 s
  4. Public Sub test()
    ! i2 Z$ o$ [; H2 E$ K
  5. Dim Boxobj As Acad3DSolid
    # L. {2 s; d) Y) ]% m
  6. Dim cylinderobj As Acad3DSolid
    - h7 B/ e0 [; E1 d
  7. Dim Ptcen(2) As Double* g6 w( A6 C- U5 i' n' j8 |9 l4 E
  8. Dim Heigth As Double, Length As Double, Width As Double, Radius As Double0 \) F  d) n1 ~3 d; Q6 k+ s
  9. Dim pt1(2) As Double
    7 s8 _( r! X+ H, I; @
  10. pt1(0) = 12: pt1(1) = 0: pt1(2) = 02 p2 ^; M3 [8 s* [6 g. u. }: O
  11. Dim sset As AcadSelectionSet
    % u& J: ]9 z3 K( [9 ?2 S
  12. Dim Objentity As AcadEntity2 x; H& g7 C9 W
  13. Set sset = ThisDrawing.SelectionSets.Add("NewSSet")9 r7 H& X6 m6 \1 L3 r4 z9 u
  14. sset.Select acSelectionSetAll
      T* t! Q6 \3 u! w
  15. For Each Objentity In sset
    $ S  n' ^7 c) x# U
  16. Objentity.Delete
    ) F1 y$ C/ ?& [# |# M
  17. Next& f$ L4 a  j  f  M
  18. sset.Delete
    # S6 z  L9 l5 F8 i* H  ^
  19. With ThisDrawing
    " ]( }6 w! J) \" o) ]/ j. R- @6 }8 }* n
  20. 4 f6 p, y5 S2 ^7 i+ b
  21. Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:! k; G4 S/ z; p, H8 i
  22. Length = 30: Width = 6: Heigth = 100
    , [' f( e. X3 S/ X6 ~/ G
  23. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)0 F2 `* T6 J4 O0 T& c4 ~
  24. Boxobj.color = 283 u6 g( I; k. y8 E4 M/ [, g
  25. Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:
    9 D1 q7 r5 E3 B  d7 k( j
  26. Length = 30: Width = 6: Heigth = 100+ _: }6 N8 F) P2 |& g( ?. w* Q
  27. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth): @6 X9 T% G1 ?; w/ Q
  28. Boxobj.color = 28
    - R! i/ u  D+ L  [2 Y( j
  29.   }/ a8 R% O" o4 y8 k9 N6 U3 l
  30. Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:
    , A1 o% H; u- G9 }5 a
  31. Length = 10: Width = 10: Heigth = 10: Radius = 3% m* U; l1 D+ Y5 U0 M
  32. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)+ G3 o) |& Z; w  H) |* v  i
  33. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
    6 b4 I& Z8 m. k, P8 h! A
  34. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180/ O  D' n- f" t: Q' X9 M# |6 h; K
  35. Boxobj.Boolean acSubtraction, cylinderobj
    1 N. G0 T  n. t5 O" i& k0 u  |  \
  36. Boxobj.color = 1
    : [) h. l2 E7 w) [3 _
  37. Radius = 2.8
      R+ J: L1 a# L, b( V- C
  38. Heigth = 1209 z. i/ Y% _  S% z' J  X
  39. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)" |/ W$ B; ?/ G* D7 O- [  G
  40. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
    2 \+ x& s0 }; t6 R3 A2 e1 J: B- z
  41. cylinderobj.color = 2, c- `( l9 D. ~6 N$ a4 `' @

  42. % Q  s, N# J5 o: ~. ?
  43. End With' v" J+ l9 |& d) G
  44. Dim Frompt(2) As Double, Topt(2) As Double: L+ m3 D. I7 G9 q. b. A, k- r
  45. Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 0
    4 c: z% V5 ?7 d( H
  46. Topt(0) = 0: Topt(1) = -49: Topt(2) = 0
    / T8 r6 P2 ~; B3 _" G' `: ^# S
  47. Boxobj.Move Frompt, Topt
    2 M6 P  O/ B' i, S7 V, ~' ~
  48. Boxobj.Update
    " V# \4 }$ T5 ?7 b8 A6 I4 S; ^
  49. Frompt(1) = -49
    1 A+ h# q7 V, T. t
  50. Topt(1) = -48.9
    % t; c- w6 K0 `- T! v# N$ v
  51. Dim num1 As Double, num As Double
    : k& Q3 d6 }+ U% t
  52. num1 = 1" R. H1 e; O& G2 d
  53. Do. z3 O7 V5 O. P1 t, \( f+ \
  54. If Topt(1) >= 49 Then
    ' u8 D7 e6 c6 P5 W
  55. num = Topt(1)+ g: I- y; H+ `2 V  h
  56. Topt(1) = Frompt(1)' f) V+ s7 V$ U
  57. Frompt(1) = num" H1 d6 _! Y3 F) Z- S, S
  58. num1 = -1
    . Z4 a/ y! V+ h3 U( [
  59. ElseIf Topt(1) <= -49 Then2 Z, y0 M4 r/ K
  60. num = Topt(1)
    * o* ?6 }8 s# t6 i3 C% ~
  61. Topt(1) = Frompt(1)% a7 M. l: `! s& r( P+ y
  62. Frompt(1) = num
    , H" o! e! K! H' ^5 R: I
  63. num1 = 1' m1 [3 v/ P: Q
  64. End If- v" S. L8 t; s
  65. Frompt(1) = Frompt(1) + 0.1 * num1# v6 _, H5 z* h& i6 u
  66. Topt(1) = Topt(1) + 0.1 * num1
    , R$ J, W: @2 s
  67. Boxobj.Move Frompt, Topt
    9 c5 z* K2 V  t' m$ k1 ^1 z8 F3 k
  68. Call DelayTime(1)
    3 N% X: K: N  P0 \7 \+ d9 l
  69. Boxobj.Update1 P" k7 M& Y) _5 [) D0 k' h
  70. If GetAsyncKeyState(27) = -32767 Then% d) U8 g3 i; C5 o/ v, i3 N+ b
  71. Exit Do
    # y9 S: C3 ~# [" t) B" r9 D
  72. End If
    " O" D$ t2 K% w* ?0 y
  73. Loop- F9 h. J& S' l% A. A& e9 N& h9 A
  74. End Sub& A- g& a1 g& w7 _$ o! |

  75. " l7 b+ c! z6 n1 B$ Y+ I4 X7 G

  76. 3 d& H9 A$ Y3 s" [
  77. Public Function DelayTime(ByVal timer As Integer) '延时函数0 f/ ^& W" ^2 }0 k, t3 _3 b
  78. Dim firsttimer As Long
    + o2 M& T& e( O9 m( z/ V! _! `; i
  79. Dim i As Integer5 `! P! r' }/ l
  80. firsttimer = timeGetTime; c. z$ ]( u9 V+ R" ?( Q/ I
  81. For i = 0 To timer5 s# W" y$ ~4 \0 \* U  {" q* M
  82. While timeGetTime < firsttimer + 20
    . h: O4 A4 S- W9 I! N
  83. DoEvents7 M  g! a  r0 j" n* Q- v% L
  84. Wend" }; {6 m9 G# A2 L+ o
  85. firsttimer = timeGetTime
    % ~, f* Y( Z* O4 ?; k1 ?1 }$ W
  86. Next i
    " v( J5 [0 e: }9 V, X
  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.gif2 C) f3 u8 P' ^* ?+ |: |; P' F; D5 a
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( W" y5 z3 j- ?5 e非常感谢你  推荐的帖子里 有代码解释 赞一个 :lol:
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