Screen Warp - Notch Reference Manual - 0.9.22

Method

This node adds a bulge effect to the image, whereby a chosen point is stretched and the outer edge is squashed.

Raw texture	Processed texture

Example Nodegraph

Attributes

Name	Description
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.
Amount	How strong the warp is.
Inner Radius	Radius size of the focus of the warp.
Outer Radius	The outer radius of the warp.

Affect Channels

Select which of the RGBA colour channels are affected by the effect.

Inputs

Name	Description	Typical Node Input
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

Outputs

There are no outputs from this node.

Notes