VB的文本资料,需要时有帮助

Option Explicit
Dim X(100), Y(100), Z(100) As Integer
Dim tmpX(100), tmpY(100), tmpZ(100) As Integer
Dim K As Integer
Dim Zoom As Integer
Dim Speed As Integer
Dim I, Radius, StarColor

Private Sub Form_Activate()
Speed = -1
    K = 2038
    Zoom = 256
    Timer1.Interval = 1

    For I = 0 To 100
        X(I) = Int(Rnd * 1024) - 512
        Y(I) = Int(Rnd * 1024) - 512
        Z(I) = Int(Rnd * 512) - 256
    Next I
End Sub

Private Sub Timer1_Timer()
For I = 0 To 100
        Circle (tmpX(I), tmpY(I)), 5, BackColor
        Z(I) = Z(I) + Speed
        If Z(I) > 255 Then Z(I) = -255
        If Z(I) < -255 Then Z(I) = 255
        tmpZ(I) = Z(I) + Zoom
        tmpX(I) = (X(I) * K / tmpZ(I)) + (Me.Width / 2)
        tmpY(I) = (Y(I) * K / tmpZ(I)) + (Me.Height / 2)
        Radius = 1
        StarColor = 256 - Z(I)
        Circle (tmpX(I), tmpY(I)), 5, RGB(StarColor, StarColor, StarColor)
    Next I
End Sub