/**
 * `shaders/std` — the authoring layer for shader definitions.
 *
 * A definition is a plain object handed to `defineShader`: a name, its props, and one field
 * that says what it draws (`paint:`, `effect:`, `map:` or `shape:`), written either from the
 * words exported here or as a raw `wgsl` body. `defineShader` compiles it to an ordinary
 * engine definition, so registry generation, framework components, editor metadata and
 * presets all work unchanged. The GPU math behind each word lives in `src/gpu/kit`.
 */
export { defineStd, defineShader } from './lower';
export { wgsl, WgslBody, isWgslBody, scanIdentifiers, wgslTypeForProp } from './wgsl';
export type { WgslSpec, WgslInput, WgslType, WgslHost } from './wgsl';
export { tintToward, pointwise, gather, displaceBy, paintThrough } from './filter';
export { radialMask } from './mask';
export { simulate, op, GridSim } from './sim';
export { pointer, pointerSpeed } from './signal';
export { p, Scalar } from './values';
export { crosses, recompileWhen, isZero, isValue, allOf, identityWhenever } from './slots';
export { ctx, pointwiseOp, resolveArg, resolveScalar, uniformOf } from './invoke';
export { d as schema } from '../gpu/kit/index';
export type { ArgSpec, CtxToken } from './invoke';
export { lerpToIdentity, selectMap } from '../gpu/scaffolds/uvRemapShader';
export type { UvMap, UvMapResult, UvMapSource, UvRemapHookParams } from '../gpu/scaffolds/uvRemapShader';
export type { FilterParams } from '../gpu/scaffolds/pointwiseFilter';
export type { RttFilterParams } from '../gpu/scaffolds/rttFilter';
export type { SdfShapeShaderSpec, SdfShapeBounds } from '../gpu/scaffolds/sdfShape';
export type { StdDefinition, StdDefinitionBase, StdPointwiseFilterDefinition, StdGatherFilterDefinition, StdWarpDefinition, StdShapeDefinition, StdGeneratorDefinition, StdCustomDefinition, StdProps, StdPropConfig, PointwiseEffect, GatherEffect, RecompileRule, IdentityRule, } from './types';
export type { TintTowardEffect, DisplaceByEffect } from './filter';
export type { PropRef, ScalarInput, ScalarSource } from './values';
export type { GridSimConfig, SimOutputRef, GridStepOp, GridDeriveOp } from './sim';
export type { PointerSignal, PointerSpeedSignal } from './signal';
export * as math from './math';
export * as shape from './shape';
export * as paint from './paint/fields';
export * as gradients from './paint/gradients';
export * as patterns from './paint/patterns';
export * as light from './paint/light';
export * as noise from './paint/noise';
export * as materials from './paint/materials';
export * as volume from './paint/volume';
export * as compose from './paint/compose';
export * as figures from './paint/figures';
export * as media from './paint/media';
export * as radiance from './paint/radiance';
export * as voxels from './paint/voxels';
export * as frames from './frames';
export * as warps from './warps';
export * as motion from './motion';
export * as mask from './mask';
export * as signal from './signal';
export * as effects from './effects/index';
export * as sim from './sim/index';
export { layered, layers } from './paint/compose';
export { paintFrame, resolveArgIn } from './invoke';
export { call, expr, asLocal, ZERO, WHITE0 } from '../gpu/composer';
export type { KitTexture, EmitContext } from '../gpu/contract';
export { reliefStylizeProps } from '../utilities/noiseStylize';
export { listOf, accumulate } from './lists';
export { listPropConfig } from '../utilities/listProps';
export type { ListPropSpec } from '../utilities/listProps';
export { animatedTime } from '../gpu/porters';
export { colorStopsPropConfig } from '../utilities/colorStops';
export type { ColorStop } from '../utilities/colorStops';
export { transformColor, transformPosition, transformColorSpace, colorSpaceOptions, transformBoolean, transformAngle, transformEdges, } from '../utilities/transformations';
export { registerShader, unregisterShader, getRegisteredShader, getRegisteredShaders, onShaderRegistered } from '../customShaders';
export type { GpuShaderDefinition as ShaderDefinition, GpuShaderDefinition, GpuFragmentParams, Expr } from '../gpu/contract';
export type { PropConfig, PropUIConfig, ComponentProps } from '../types';
export type { StdWgslFilterDefinition } from './types';
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