scalar

const scalar: object

Defined in: math/scalar.ts:13

Type Declaration

approximately()

readonly approximately(a, b, epsilon?): boolean

Within epsilon (default 1e-6).

Parameters

a

number

b

number

epsilon?

number = 1e-6

Returns

boolean

clamp()

readonly clamp(x, min, max): number

Clamp x to [min, max].

Parameters

x

number

min

number

max

number

Returns

number

clamp01()

readonly clamp01(x): number

Clamp x to [0, 1].

Parameters

x

number

Returns

number

deg2rad()

readonly deg2rad(deg): number

Parameters

deg

number

Returns

number

inverseLerp()

readonly inverseLerp(a, b, value): number

Inverse of lerp: the t for which lerp(a,b,t)===value (0 if a===b).

Parameters

a

number

b

number

value

number

Returns

number

lerp()

readonly lerp(a, b, t): number

Linear interpolate a→b by t (t is not clamped).

Parameters

a

number

b

number

t

number

Returns

number

mod()

readonly mod(x, n): number

Euclidean modulo — result has the sign of n (unlike JS %).

Parameters

x

number

n

number

Returns

number

rad2deg()

readonly rad2deg(rad): number

Parameters

rad

number

Returns

number

remap()

readonly remap(value, inMin, inMax, outMin, outMax): number

Map value from [inMin,inMax] onto [outMin,outMax].

Parameters

value

number

inMin

number

inMax

number

outMin

number

outMax

number

Returns

number

sign()

readonly sign(x): number

Parameters

x

number

Returns

number

smoothstep()

readonly smoothstep(edge0, edge1, x): number

Hermite smoothstep of x across the [edge0, edge1] edge (clamped).

Parameters

edge0

number

edge1

number

x

number

Returns

number

File

core-sys.ts

Brief

Engine infrastructure surface: platform, lifecycle, logging, diagnostics, timers, entity helpers, networking, screen.

These are the “runs under everything else” primitives that a consuming application might touch (logging, timers, platform detection, runtime config) but that are not directly part of the ECS or render pipeline.

Re-exported wholesale by core.ts.