Linear Gradient

Directional gradient with adjustable shape and repetition.

Select a node to adjust its parameters.

Parameters

Parameter	Type	Default	Range	Description
`orientation` Orientation	enum	vertical		Gradient direction. `vertical` : Run the pattern vertically across the texture. `horizontal` : Run the pattern horizontally across the texture.
`position` Position	float	0	0 to 1	Peak position. 0=peak at start (descending ramp), 1=peak at end (ascending ramp), 0.5=centered bump.
`profile` Profile	enum	arc		Equation used for the transition from 0 to 1. `arc` : Circular curve. Curve 0 is linear; Curve 1 is a quarter-circle. `power` : Exponent curve. Curve 0 is linear; Curve 1 is square root; Curve -1 is square. `cosine` : Sinusoidal ease curve. Curve 0 is a smooth S-curve.
`curve` Curve	float	0	-2 to 2	Adjusts the selected profile. Negative values narrow the bright region; positive values broaden it.
`repeats` Repeats	int	1	1 to 64	Number of gradient repetitions.