result
SourceValidates one raw AABB and returns an explicit result.
const playerBox = Aabb.result({
position: { x: 24, y: 24 },
size: { width: 16, height: 16 }
})Data Structures
Aabb
Branded axis-aligned bounding boxes built from validated vectors and sizes.
The public shape is centered: each AABB is described by a center position and a non-negative size. Geometry helpers derive edges and overlap relationships without mutating the original value.
In game code this is the natural helper for collision volumes, trigger regions, camera bounds, and spatial authored data that should stay validated and immutable after construction.
Examples
// Build a collision volume from raw authored data.
const player = Aabb.result({
position: { x: 0, y: 0 },
size: { width: 16, height: 16 }
})Construction
Accessors
Construction
Non-throwing constructor boundaries for converting raw position and size input into branded AABBs.
Accessors
Pure readers that expose center, size, and derived edge positions.
position
SourceReads the center position of one AABB.
size
SourceReads the size of one AABB.
left
SourceReturns the left edge of one centered AABB.
right
SourceReturns the right edge of one centered AABB.
top
SourceReturns the top edge of one centered AABB.
bottom
SourceReturns the bottom edge of one centered AABB.
Operations
Immutable geometry helpers for translation and overlap checks.
intersects
SourceChecks whether two AABBs overlap on both axes.
const overlaps = Aabb.intersects(playerBox, wallBox)overlapsHorizontally
SourceChecks whether two AABBs overlap on the horizontal axis.
overlapsVertically
SourceChecks whether two AABBs overlap on the vertical axis.
translate
SourceReturns a translated copy of one AABB.