API reference

Every public class, method, and event in @codexo/exojs. Generated from source.

classRadialGradient

@codexo/exojs / rendering / stable

Radial gradient in UV space around `center` with normalized radius.

props

methods

events

Import

import { RadialGradient } from '@codexo/exojs'

Radial gradient in UV space around `center` with normalized radius.

Constructors1

new(stops: readonly GradientStop[], center: readonly [number, number], radius: number): RadialGradient

Methods10

_copyGeometry(source: RadialGradient): void

Copy the concrete subclass geometry from a same-type source.

_geometryEquals(other: GradientCPU-rasterized gradient base. A Color-like paint value (not a Drawable): it owns a normalized list of color stops plus subclass geometry and supports the value…): boolean

Compare the concrete subclass geometry against other. Only invoked once Gradient.equals has confirmed both sides share the same GradientType, so implementations may narrow other accordingly.

clone(): this

Deep-clone into a new instance of the same concrete gradient type.

copy(source: this): this

Copy every value (stops and geometry) from a same-type source into this instance, replacing its current state. Returns this for chaining.

destroy(): void

equals(other: GradientCPU-rasterized gradient base. A Color-like paint value (not a Drawable): it owns a normalized list of color stops plus subclass geometry and supports the value…): boolean

Structural value equality: same GradientType, same ordered stops (offset and Color), and same subclass geometry.

resolveT(u: number, v: number): number

sampleAt(t: number, out: Float32Array): void

Shared stop sampling logic ported from the legacy GLSL implementation.

toTexture(width: number, height: number, options?: GradientToTextureOptions & { format?: Rgba8 }): DataTextureA 2D texture whose pixels live in a CPU-side typed array. Mutate the `buffer` directly and call commit to upload the whole array, or commitRect to upload a sub…<Rgba8>

toTexture(width: number, height: number, options: GradientToTextureOptions & { format: Rgba32F }): DataTextureA 2D texture whose pixels live in a CPU-side typed array. Mutate the `buffer` directly and call commit to upload the whole array, or commitRect to upload a sub…<Rgba32F>

Properties4

type: GradientTypeDiscriminant identifying the concrete gradient kind (`gradient.type`).

Concrete gradient kind, e.g. 'linear' or 'radial'.

center: readonly [number, number]

Gradient center in UV space.

radius: number

Normalized radius (UV units, clamped to be non-negative).

stops: readonly GradientStop[]

Source

src/rendering/gradient/RadialGradient.ts