Method
This node creates a trailing blur from a line across the image.
Raw texture |
Processed texture |
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![Raw Guitar Image]() |
![Feedback Blur]() |
Example Nodegraph |
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Attributes
Name |
Description |
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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. |
Previous Frame Feedback |
How much the previous frame effects the current frame. |
Rotation |
Edit the rotation of the effect. |
Stretch Position |
Change the position of the stretch. |
Stretch Falloff |
Change the falloff length of the stretch. |
Blur Scale |
How far the blur should push out. This is multiplied by the distance of the pixel from the center of the image. |
Affect Channels
Select which of the RGBA colour channels are affected by the effect.
Inputs
Name |
Description |
Typical Node Input |
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Colour Ramp |
Applies a colour ramp to the feedback blur. |
Colour Ramp |
Amount |
Change how strong the efffect is on the input image. |
Envelope Modifier |
Intensity |
The intensity of the effect that is applied. |
Envelope Modifier |
Outputs
There are no outputs from this node.