Folds the input according to the Folding Line. Imagine an Absolute Node where the 0 is defined by the Folding Line. The parameters are:

• Folding Line: The point relative to the input MinMax where the Input starts being reversed
• Relative To: What should stay constant. If set to Bottom, the minimum value will always be the same, while if it’s set to Top it will be the maximum value.

Setting the Folding Line to 0 does nothing while setting to 1 fully reverses the noise. Any point in between will act as an Absolute Math function.

Default Noise

Fold at 0.5

Fold at 1