GM_MOVING_LINES

This node generates lines using expressions which can be used as distortion or create an STMap.

Using lines as Distortion on a ColorWheel.

OUTPUT / Pattern Only

The generated pattern shows up on RGBA channels.

OUTPUT / Pattern Over Image

The generated patterns added to the original image.

OUTPUT / Distorted Image

The generated pattern used to distort the input image.

OUTPUT / STMap

Generates an STMap to create distortion using a generated pattern.

OUTPUT / Keep Original Alpha

When the checkbox is on the input's alpha is combined with the generated one.

TYPE

Allows you to select a type of curve that generates the lines

AXIS

Allows you to toggle between X and Y axis for the lines.

DIRECTION

Allows you to change the movement's direction.

THICKNESS

Allows you to adjust the thickness of the generated lines.

GAP

Allows you to adjust the gap between the generated lines. 

SPEED

Allows you to adjust the speed of the lines' movement.

OFFSET

Allows you to offset the lines based according to a choosen Direction of the movement.

BLUR

Allows you to add blur to a generated lines.

COLOR

Allows you to adjust the generated lines' color.

INVERT

Allows you to invert pattern's mask.

ENABLE CROSS

Allows you to add another set of moving lines on the opposite Axis. Apart from the Axis the rest of the settings applyes a same way as to a first set of lines.

OPERATION

Allows you to change the Merge operation of the two set of lines. ( ENABLE CROSS must be on )

MIX

Allows you to to adjust the overall mix of the generated lines.

Hope you will find it useful! 

 

Here's the GitHub link ( just select the text and copy to Nuke )

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