Ripple

Warps an image a ripple emanating from the center of the screen.

Method #

This node warps an image with a ripple emanating from the center of the screen.

Attributes

These properties control the core behaviours of the node.

Parameter	Details
Active	Enables or disables the effect. Disabling the effect means it will no longer compute, so disabling a node when not in use can improve performance.
Blend Amount	Changes the opacity of the new effect over the original image.
Blend Mode (RGB)	Change how the generated effect blends with the parent image RGB.
Blend Mode (Alpha)	Change how the generated effect blends with the parent image alpha.
Displacement Amount	How much the warp effect displaces the image.
Falloff Range	How length of the blend to the displacement.
Max Displacement	Maximum height of the ripple.
Ripple Speed	Speed at which the ripple moves.
Ripple Peak Sharpness	How sharp the peaks of the ripples are.
Ripple Scale	How many ripples are generated.
Ripple Repeat Rate	How many seconds between each new ripple.

Affect Channels

Toggle which of the RGBA channels are affected by the effect.

Name	Description	Typical Input
Falloff Node	Add a gradient that controls how far the effect affects the image.	Gradient 2D
Active	Enables or disables the effect. Disabling the effect means it will no longer compute, so disabling a node when not in use can improve performance.	Envelope Modifier