API reference

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

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interfaceAlphaOccluderDrawable

@codexo/exojs-lighting / lighting / stable

A drawable whose own texture, frame and layout box describe where its silhouette belongs. Core's `Sprite` - and therefore `AnimatedSprite` and `Video`, which extend it - satisfies it as it stands, which is what lets one argument stand in for a texture, a region of it and a placement.

2
props
2
methods
0
events
Import
import { AlphaOccluderDrawable } from '@codexo/exojs-lighting'

A drawable whose own texture, frame and layout box describe where its silhouette belongs. Core's `Sprite` - and therefore `AnimatedSprite` and `Video`, which extend it - satisfies it as it stands, which is what lets one argument stand in for a texture, a region of it and a placement.

Methods2
getLocalBounds(): ReadonlyRectangleRead-only view of a Rectangle: every accessor and non-mutating query a rectangle offers, with none of its writers. Returned by APIs that hand out a LIVE intern…
The drawable's own local box, which the traced frame is mapped onto.
getWorldTransform(): MatrixMutable 3×3 row-major affine transformation matrix used throughout the rendering and physics pipeline. Layout (row, column): ``` | a b x | | c d y | | e f z |…
Properties2
texture: RenderTextureAn off-screen render target that can also be sampled as a texture. Combines RenderTarget (framebuffer attachment) with the sampler parameters of a Texture (sca… | TextureA static GPU texture sourced from an image, canvas, or video element. Holds the pixel source, its sampling state (ScaleModes, WrapModes) and its upload state (… | null
textureFrame: ReadonlyRectangleRead-only view of a Rectangle: every accessor and non-mutating query a rectangle offers, with none of its writers. Returned by APIs that hand out a LIVE intern…
The region of the texture this drawable shows, which is what gets traced.
Source
packages/exojs-lighting/src/occluders/alphaTrace.ts