textmode.filters.js

Complete optional filter system for textmode.js, including 18 setup-compiled GPU effects, custom registration, layer/global/final queues, and automatic resource cleanup.

Built-in filters

The shipped filter names and their parameter types.

Name	Description
BuiltInFilterParameterMap	Parameter types for every built-in filter.
BuiltInFilterName	Names installed synchronously by FiltersPlugin.

Color adjustment filters

Configuration options for the bundled color-adjustment effects.

Interface	Description
BrightnessOptions	Configuration options for the 'brightness' filter.
ContrastOptions	Configuration options for the 'contrast' filter.
GrayscaleOptions	Options for the built-in grayscale effect.
HueRotateOptions	Configuration options for the 'hueRotate' filter.
PosterizeOptions	Configuration options for the 'posterize' filter.
SaturationOptions	Configuration options for the 'saturation' filter.
SepiaOptions	Options for the built-in sepia effect.
ThresholdOptions	Options for the built-in threshold effect.

Custom filters

Types used when registering bespoke GPU filters on the manager.

Type Alias	Description
FilterName	Built-in names retain completion while arbitrary custom names remain valid.
TextmodeFilterShader	A precompiled textmode shader, inline fragment source, or shader URL accepted by custom registration.
TextmodeFilterUniformDefinitions	Uniform declarations for a custom filter, mapping GLSL names to public parameter names and defaults.

Distortion filters

Configuration options for the bundled distortion effects.

Interface	Description
ChromaticAberrationOptions	Configuration options for the 'chromaticAberration' filter.
GridDistortionOptions	Configuration options for the 'gridDistortion' filter.
PixelateOptions	Configuration options for the 'pixelate' filter.

Filter management

The runtime that owns filter registration, queues, GPU resources, and cleanup.

Class	Description
TextmodeFilterManager	Owns filter registration, queues, GPU resources, pass execution, and cleanup.

Stylization filters

Configuration options for the bundled stylization effects.

Interface	Description
BloomOptions	Configuration options for the 'bloom' filter.
CrtMattiasOptions	Configuration options for the 'crtMattias' filter.
FilmGrainOptions	Configuration options for the 'filmGrain' filter.
GlitchOptions	Configuration options for the 'glitch' filter.
ScanlinesOptions	Configuration options for the 'scanlines' filter.
VignetteOptions	Configuration options for the 'vignette' filter.

Workflow

The plugin that installs the filter system on a textmode.js sketch.

Variable	Description
FiltersPlugin	GPU-accelerated filters plugin. Installing it adds the complete 18-filter workflow to one Textmodifier.