EffectRipples AviSynth Plugin

# EffectRipples

On the image in a pool area ripples are created. This is differently formulated than EffectRipple, and has a more pleasing liquid effect. The wave speed, amplitude, pool area center and its dimensions can be selected and also varied linearly. Ripples must always form from center of pool. This restriction are for speed of rendering. Please see EffectRipples2 for fewer restrictions, but may run slower. RGB32, RGB24, YUY2 and YV12 formats are supported.

Details of parameters
Description | Name | Type | Limits | Default
clip |  | clip |  | none
Effect start frame number | sf | Integer | within clip | first frame
Effect end frame number | ef | Integer | within clip | last frame
wave length of ripples | lambda | integer | 1 to 250 | 40
wave speed at start | speed | float | 0 to 100 | 5
x coordinate of pool center at start | xcoord | integer | in frame | mid frame
y coordinate of pool center at start | ycoord | integer | in frame | mid frame
width(along x) of pool at start | width | integer | pool to remain in frame, atleast 8 times wave amplitude | frame width
height(along y) of pool at start | height | integer | pool to remain in frame, atleast 8 times wave amplitude | frame height
x coordinate of pool center at end | ex | integer | in frame | xcoord
y coordinate of pool center at end | ycoord | integer | in frame | ycoord
width(along x) of pool at end | ewidth | integer | pool to remain in frame, atleast 8 times wave end amplitude | width
height(along y) of pool at end | eheight | integer | pool to remain in frame, atleast 8 times wave end amplitude | height
wave speed at end | espeed | float | 0 to 100 | speed
amplitude of wave at start | amp | integer | 1 to 16 | 4
amplitude of wave at end | eamp | integer | 1 to 16 | amp

#Usage examples:-

    EffectRipples(last,50, 150)
    EffectRipples (last,50, 150, freq=20)
    EffectRipples (last,50, 150,espeed=10)
    EffectRipples (last,50, 150,amp=1, eamp=8)

Image with effect :

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