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Visual Basic class definition | 1999-06-17 | 774 b | 30 lines |
- VERSION 1.0 CLASS
- BEGIN
- MultiUse = -1 'True
- Persistable = 0 'NotPersistable
- DataBindingBehavior = 0 'vbNone
- DataSourceBehavior = 0 'vbNone
- MTSTransactionMode = 0 'NotAnMTSObject
- END
- Attribute VB_Name = "TransWave"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = True
- Attribute VB_PredeclaredId = False
- Attribute VB_Exposed = False
- Option Explicit
- ' A wavy transformation.
-
- Implements Transformation
-
- ' Transformation parameters.
- Public Amplitude As Single
- Public Period As Single
- ' Transform the point (X, Y).
- Private Sub Transformation_Transform(X As Single, Y As Single)
- Dim new_x As Single
-
- new_x = X + Amplitude * Sin(Y * 6.28 / Period)
- Y = Y + Amplitude * Sin(X * 6.28 / Period)
- X = new_x
- End Sub
-