A parallax scrolling layer to be used with [ParallaxBackground].
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A ParallaxLayer must be the child of a [ParallaxBackground] node. Each ParallaxLayer can be set to move at different speeds relative to the camera movement or the [member ParallaxBackground.scroll_offset] value.
This node's children will be affected by its scroll offset.
[b]Note:[/b] Any changes to this node's position and scale made after it enters the scene will be ignored.
The ParallaxLayer's [Texture] mirroring. Useful for creating an infinite scrolling background. If an axis is set to [code]0[/code], the [Texture] will not be mirrored.
If the length of the viewport axis is bigger than twice the mirrored axis size, it will not repeat infinitely, as the parallax layer only draws 2 instances of the texture at any one time.