Directional Noise

Generators / Noises

Generates directional noise with adjustable coarse and fibrous structure.

Select a node to adjust its parameters. Double-click a node to inspect.

Parameters

Parameter	Type	Default	Range	Description
`scale` Scale	float	1	0.5 to 32	Increases streak density across the tile in half steps. Values below one enlarge the broad structure while preserving seamless tiling.
`coarse_contrast` Coarse Construction	float	0	0 to 1	Weights the coarse construction in the normalized mixture. Zero excludes it; one selects it when Fibrous Construction is zero.
`fibers` Fibrous Construction	float	0	0 to 1	Weights the fibrous construction in the normalized mixture. Zero excludes it; one selects it when Coarse Construction is zero.
`detail` Detail	float	1	0 to 2	Scales the finest layers around their average brightness. Zero removes fine variation. Clipping can still cause slight brightness changes.
`width` Streak Width	float	1	0.25 to 2	Changes deposit width across the streak direction.
`length` Streak Length	float	1	0.25 to 2	Lengthens individual deposits along the streak direction.
`angle` Rotation	float	0	0 to 1	Rotates individual streaks in turns while preserving tiling.
`angle_random` Rotation Spread	float	0	0 to 1	Varies individual streak orientations around their rotation.
`disorder` Disorder	float	0	0 to 1	Moves streaks continuously. Zero and one return to the same pattern.
`disorder_speed` Disorder Speed	float	1	0 to 4	Changes the travel radius of animated deposits. Zero stops their motion.
`disorder_anisotropy` Disorder Anisotropy	float	0	0 to 1	Makes motion directional, with fading and additional deposits.
`disorder_anisotropy_angle` Disorder Direction	float	0	0 to 1	Sets the direction of anisotropic motion in turns.
`offset` Offset	vec2	[0, 0]	-1 to 1	Pans the seamless pattern.
`seed` Seed	float	0	0 to 100	Chooses a repeatable streak arrangement.

Outputs

output (default format: r32float)