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GM_MOVING_LINES

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

moving_lines2.jpg
moving_lines3.jpg

Using lines as Distortion on a ColorWheel.

OUTPUT / Pattern Only

The generated pattern shows up on RGBA channels.

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OUTPUT / Pattern Over Image

The generated patterns added to the original image.

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OUTPUT / Distorted Image

The generated pattern used to distort the input image.

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OUTPUT / STMap

Generates an STMap to create distortion using a generated pattern.

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OUTPUT / Keep Original Alpha

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

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TYPE

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

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AXIS

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

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DIRECTION

Allows you to change the movement's direction.

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THICKNESS

Allows you to adjust the thickness of the generated lines.

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GAP

Allows you to adjust the gap between the generated lines. 

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SPEED

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

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OFFSET

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

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BLUR

Allows you to add blur to a generated lines.

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COLOR

Allows you to adjust the generated lines' color.

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INVERT

Allows you to invert pattern's mask.

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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.

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OPERATION

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

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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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