Luma Threshold

Convert source luminance into a cyclic threshold matte that can pulse between black and white regions.

Written By Massimo Albanese

Last updated About 4 hours ago

Convert source luminance into a cyclic threshold matte that can pulse between black and white regions.

Location

Texture & Pattern / Generative / Procedural / Luma Threshold

Select the layer to edit Luma Threshold in the Effect Panel. Open Parameters below for individual controls.

Double-click a control label to reset it. Use its function button to add keyframes or a driver.

Control	What it does	Default	Range	Nudge	Animation
Amount	Strength of the sharpening pass.	0.5	0 to 1	0.01	Continuous keyframes
Expr A	Expr A setting for this effect.	1	Panel-defined	Continuous	Panel-dependent
Expr B	Expr B setting for this effect.	step(clamp(amount + sin(phase * tau) * 0.25, 0.05, 0.95), (r + g + b) / 3)	Panel-defined	Continuous	Panel-dependent
Expr G	Expr G setting for this effect.	step(clamp(amount + sin(phase * tau) * 0.25, 0.05, 0.95), (r + g + b) / 3)	Panel-defined	Continuous	Panel-dependent
Expr R	Expr R setting for this effect.	step(clamp(amount + sin(phase * tau) * 0.25, 0.05, 0.95), (r + g + b) / 3)	Panel-defined	Continuous	Panel-dependent
Mode	Operation mode for the selected effect family.	procedural	Panel-defined	Continuous	Panel-dependent
Phase	Loopable animation phase for the carrier; animate 0 to 1 for a clean sweep.	0	0 to 1	0.01	Continuous, overflow allowed
Preset	Preset setting for this effect.	lumaThreshold	Panel-defined	Continuous	Panel-dependent
Procedural Color Mode	Chooses the procedural color mode used by this effect.	monochrome	Panel-defined	Continuous	Panel-dependent
Scale	Sets the scale of the generated or processed detail.	1	0.1 to 4	0.01	Continuous keyframes
Seed	Deterministic random seed for generated structure.	0	0 to 99999	1	Discrete keyframes

madphase 1.4.0

Was this helpful?

Still need help? Ask the team