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

liaoqt

, M' r6 N; B1 `8 @8 DOption Explicit
) R" }- S9 A; s" JPrivate Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
/ i) X* x, \# `% dPublic Sub test()
3 l% y; J( g+ H$ m    Dim Boxobj  As Acad3DSolid
% K' t) z2 F* S) \# Y- m. v. _    Dim cylinderobj As Acad3DSolid
    Dim Ptcen(2) As Double
& C1 G9 l4 |& e6 W    Dim Heigth As Double, Length As Double, Width As Double, Radius As Double
9 o( E2 P) m( [) f    Dim pt1(2) As Double
    pt1(0) = 12: pt1(1) = 0: pt1(2) = 0
    Dim sset As AcadSelectionSet
    Dim Objentity As AcadEntity
3 P. ?7 K' _( z$ _- e1 X    Set sset = ThisDrawing.SelectionSets.Add("NewSSet")
    sset.Select acSelectionSetAll
        For Each Objentity In sset
4 N( F/ i8 D  p. ~1 t            Objentity.Delete
        Next
0 ~" f% j- g2 [) v0 M% {" |6 c    sset.Delete
8 K1 _: m  S3 @" q: ]) d. G    With ThisDrawing

; Q8 q7 F" U( v( b        Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:
! `- v5 L( |3 F0 P: z        Length = 30: Width = 6: Heigth = 100
        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
: w: K; C4 D- K! d. f! ?1 Y; ]: D! {        Boxobj.color = 28
        Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:
  G' x* ?. t1 _        Length = 30: Width = 6: Heigth = 100
) F9 ^/ D* f; A  o9 }7 J- x: q        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
) [1 I1 K6 S9 \# N' z( o/ C! Y: l        Boxobj.color = 28

        Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:
        Length = 10: Width = 10: Heigth = 10: Radius = 3
) v, N; p* b5 s3 k8 l9 h+ L        Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
& I+ J* k9 O5 D8 A6 G( M$ x        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
        Boxobj.Boolean acSubtraction, cylinderobj
        Boxobj.color = 1
' N$ `7 ]$ Q/ [# I' r$ a        Radius = 2.8
1 e0 G! u" W0 [# D        Heigth = 120
* A( G. _  L% Q/ I        Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
        cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
        cylinderobj.color = 2
# }8 M9 |% c1 d! d5 r% t# A$ ^' k
    End With
8 b5 ]; h% n( }$ ?$ k    Dim Frompt(2) As Double, Topt(2) As Double
7 R- R3 h% E& X' `$ }6 j; I( E    Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 0
3 }: M% O7 ]) Q+ M, P  S    Topt(0) = 0: Topt(1) = -49: Topt(2) = 0
; J4 ]% p* R; o* h0 U1 N    Boxobj.Move Frompt, Topt
) }! ~0 n; t! v* K- Z9 [: O7 K) F/ }    Boxobj.Update
    Frompt(1) = -49
5 s* r7 `$ o7 ?    Topt(1) = -48.9
    Dim num1 As Double, num As Double
    num1 = 1
    Do
        If Topt(1) >= 49 Then
! C" \9 x' W. j  y) E$ ^            num = Topt(1)
            Topt(1) = Frompt(1)
. |* H% A# p& p& I            Frompt(1) = num
            num1 = -1
        ElseIf Topt(1) <= -49 Then
            num = Topt(1)
+ t1 u7 i0 ^' ^/ \& |4 u% ]( }, ]            Topt(1) = Frompt(1)
. ^$ Z  f9 W7 P( f/ K5 @3 Y            Frompt(1) = num
            num1 = 1
* H, B! Z( w+ D2 p4 m* J        End If
        Frompt(1) = Frompt(1) + 0.1 * num1
        Topt(1) = Topt(1) + 0.1 * num1
        Boxobj.Move Frompt, Topt
        Call DelayTime(1)
        Boxobj.Update
        If GetAsyncKeyState(27) = -32767 Then
            Exit Do
        End If
& M6 M7 E: A; Y% \( ?/ ^    Loop
' M4 d; |) u$ y& PEnd Sub

/ Q6 g% E2 v# i  b( O
Public Function DelayTime(ByVal timer As Integer)  '延时函数
% r+ f$ v+ z4 j2 }# ?* z    Dim firsttimer As Long
% |% t+ X5 @9 o$ w+ N/ U    Dim i As Integer
' z. a9 X! f* l' N6 E5 |    firsttimer = timeGetTime
    For i = 0 To timer
8 I2 J+ m( v9 J; R7 k' q) {       While timeGetTime < firsttimer + 20
            DoEvents
       Wend
       firsttimer = timeGetTime
    Next i
End Function
0 I4 s) H" L; h  d7 Y

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( L8 I7 X8 b5 A# k- c

woaishuijia

timeGetTime函数没有声明

liaoqt

woaishuijia 发表于 2014-10-8 08:23 static/image/common/back.gif
timeGetTime函数没有声明

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   

woaishuijia

: H! n9 b" h% Z" v
' C/ g/ ]7 S) u" H( {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
看这个用什么方法使曲柄连杆机构转动？
/ z. U; [% Y) B; x/ p1 ZPS: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
   $ ]- F7 Z7 ?. F, i
2. Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
   
3. Private Declare Function timeGetTime Lib "winmm.dll" () As Long
   
4. Public Sub test()
   
5. Dim Boxobj As Acad3DSolid
   
6. Dim cylinderobj As Acad3DSolid
   7 X9 T0 J0 f7 ?: j5 x: w
7. Dim Ptcen(2) As Double
   + @$ \0 o3 @3 Q, c4 ^, {9 D: y
8. Dim Heigth As Double, Length As Double, Width As Double, Radius As Double
   8 s7 p1 y& q8 L
9. Dim pt1(2) As Double
   ( |& r  G$ i  c1 {3 ~5 e
10. pt1(0) = 12: pt1(1) = 0: pt1(2) = 0
    ) P3 O7 {* @7 B! x! k
11. Dim sset As AcadSelectionSet
    
12. Dim Objentity As AcadEntity
    
13. Set sset = ThisDrawing.SelectionSets.Add("NewSSet")
    
14. sset.Select acSelectionSetAll
      K1 v% |" j$ U3 Z( S
15. For Each Objentity In sset
    
16. Objentity.Delete
    & W! @! D  U" k6 J6 }+ _
17. Next
    / H& {( R1 @+ e& }) Y
18. sset.Delete
      ~2 U& v# _& M! d* O2 O
19. With ThisDrawing
    4 o7 p) t% E) R& A
20. 
    ) s1 |8 B2 ^1 `: a* q8 Q) y/ [3 E0 D
21. Ptcen(0) = 0: Ptcen(1) = -57: Ptcen(2) = -40:
    
22. Length = 30: Width = 6: Heigth = 100
    ( x) ]- p6 d6 L
23. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
    
24. Boxobj.color = 28
    
25. Ptcen(0) = 0: Ptcen(1) = 57: Ptcen(2) = -40:
    ! v, c& D! t! ?3 v' i8 [
26. Length = 30: Width = 6: Heigth = 100
    
27. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
    
28. Boxobj.color = 28
    
29. 
    
30. Ptcen(0) = 0: Ptcen(1) = 0: Ptcen(2) = 0:
    
31. Length = 10: Width = 10: Heigth = 10: Radius = 3
    , `' L, J1 c7 M, O$ Z
32. Set Boxobj = .ModelSpace.AddBox(Ptcen, Length, Width, Heigth)
    : f- [+ m$ L( I, u7 n9 G8 I
33. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
    ) s8 F3 E8 v. v+ i' g7 S+ l
34. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
    
35. Boxobj.Boolean acSubtraction, cylinderobj
    
36. Boxobj.color = 1
    
37. Radius = 2.8
    # m/ [- G/ i# {# F9 J# x# ^
38. Heigth = 120
    ; R3 K9 }1 O3 h9 w: u& R; S
39. Set cylinderobj = .ModelSpace.AddCylinder(Ptcen, Radius, Heigth)
    + H& I+ T: l5 l! R: \
40. cylinderobj.Rotate3D Ptcen, pt1, 90 * 3.1415926 / 180
    
41. cylinderobj.color = 2
    " j0 n' F% Z* z4 |5 d& u
42. 
    
43. End With
    
44. Dim Frompt(2) As Double, Topt(2) As Double
    
45. Frompt(0) = 0: Frompt(1) = 0: Frompt(2) = 0
    
46. Topt(0) = 0: Topt(1) = -49: Topt(2) = 0
    
47. Boxobj.Move Frompt, Topt
    3 B( Q" Z; j; S1 _0 q
48. Boxobj.Update
    8 K3 M' A- O: ?) l7 O
49. Frompt(1) = -49
    
50. Topt(1) = -48.9
    
51. Dim num1 As Double, num As Double
    
52. num1 = 1
    $ U) M# x  R7 S0 w* Q4 k: |
53. Do
    * ^8 L8 @) z- [9 i: b- u# T; G
54. If Topt(1) >= 49 Then
    4 Q. }- d. t* C+ M6 |, S" y
55. num = Topt(1)
    $ e, Q0 r6 o; a4 M. Z2 A
56. Topt(1) = Frompt(1)
    
57. Frompt(1) = num
    
58. num1 = -1
    : I( Z* N8 @: C0 s3 ^
59. ElseIf Topt(1) <= -49 Then
    5 l4 P5 y! A7 S) R# f: ~' G. i: A
60. num = Topt(1)
    4 q% X% T1 q  M
61. Topt(1) = Frompt(1)
    1 r/ L; ~' \0 Q3 v; L* U3 z1 p- B
62. Frompt(1) = num
    
63. num1 = 1
    
64. End If
      N2 B) U7 e( M" f9 p
65. Frompt(1) = Frompt(1) + 0.1 * num1
    
66. Topt(1) = Topt(1) + 0.1 * num1
    
67. Boxobj.Move Frompt, Topt
    
68. Call DelayTime(1)
    3 S- d" Z& u% O; L/ g  Q
69. Boxobj.Update
    5 d  }9 O8 v1 W3 i# Y( U
70. If GetAsyncKeyState(27) = -32767 Then
    
71. Exit Do
    % C1 r4 N7 H8 Z0 M1 o8 s
72. End If
    $ }1 S/ l3 r; R% [" C3 {
73. Loop
    : C2 |' R; Q+ ]7 i8 v
74. End Sub
    5 B  }1 c. J+ \' r
75. 
    
76. 
    
77. Public Function DelayTime(ByVal timer As Integer) '延时函数
    $ D9 h* K# p) ?2 n8 t& ^
78. Dim firsttimer As Long
    
79. Dim i As Integer
    ) t  ]. A$ F7 x$ ?( P; [4 h
80. firsttimer = timeGetTime
    
81. For i = 0 To timer
    6 Z- w1 c/ |! n% `" a( V& U
82. While timeGetTime < firsttimer + 20
    
83. DoEvents
    & r# t/ w" I% s" ~
84. Wend
    ' t- @) `; r( b1 l1 Y- g5 P
85. firsttimer = timeGetTime
    
86. Next i
    ! X. c8 M+ c  `: i/ }
87. End Function

复制代码

liaoqt

woaishuijia 发表于 2014-10-9 06:42 static/image/common/back.gif
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 ...

% ^: M' v" ?& N- p. I% k$ A非常感谢你  推荐的帖子里 有代码解释 赞一个 :lol: