Interface IesProfile

A parsed LM-63 photometric distribution. Candela is indexed [h][v].

interface IesProfile {
    name?: string;
    verticalAngles: number[];
    horizontalAngles: number[];
    candela: number[][];
    maxCandela: number;
}

Properties

name?: string

Optional luminaire name (from the [LUMINAIRE]/[TEST] keyword, if any).

verticalAngles: number[]

Vertical angles in degrees (typically 0..90 for a downlight, 0..180 full).

horizontalAngles: number[]

Horizontal angles in degrees (a single 0 for an axially-symmetric profile).

candela: number[][]

Candela values, candela[h][v], already scaled by the candela multiplier.

maxCandela: number

Peak candela across the whole distribution (for normalization).