Interface: InteractiveMesh

Public surface of the interactive hex mesh. Exposes reusable primitives (tileGeometry / writeTileColor / computeTileBaseRGB / onHoverChange / surfaceOffset) that any overlay renderer can consume to paint tiles without knowing about the underlying mesh layout.

Extended by

• LayeredInteractiveMesh

Properties

group

group: Group;

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faceToTileId

faceToTileId: number[];

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surfaceOffset

surfaceOffset: number;

Baseline radial offset (body-relative) applied to the interactive surface.

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setFill

setFill: (on) => void;

Parameters

Parameter	Type
on	boolean

Returns

void

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tileGeometry

tileGeometry: (tileId) => TileGeometryInfo | null;

Resolves the geometry context for a tile (tile + terrain level). Returns null when the id is unknown. Consumed by overlay factories such as createTileOverlayMesh.

Parameters

Parameter	Type
tileId	number

Returns

TileGeometryInfo | null

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writeTileColor

writeTileColor: (tileId, rgb) => void;

Writes a raw RGB value to every vertex of a tile in the merged color buffer. No palette logic — callers decide the color.

Parameters

Parameter	Type
tileId	number
rgb	{ r: number; g: number; b: number; }
rgb.r	number
rgb.g	number
rgb.b	number

Returns

void

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tileBaseVisual

tileBaseVisual: (tileId) => TileBaseVisual | null;

Resolves the pre-blend visual snapshot for a tile (palette colour + PBR + emissive + submerged flag). Lets off-lib consumers run their own resource-aware blend without reading the lib's blend internals. Returns null when the tile id is unknown.

Parameters

Parameter	Type
tileId	number

Returns

TileBaseVisual | null

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tick

tick: (elapsed) => void;

Advances the per-vertex shader animation clock (call each frame with elapsed seconds).

Parameters

Parameter	Type
elapsed	number

Returns

void

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dispose

dispose: () => void;

Returns

void