filament-compose/io.github.erkko68.filament.compose.scene/SphericalHarmonics

SphericalHarmonics

data class SphericalHarmonics(val bands: Int, val coefficients: FloatArray)

Spherical harmonics coefficients for diffuse irradiance.

Parameters

bands

Number of SH bands (1, 2, or 3 — determines coefficient count: 1, 4, or 9).

coefficients

Packed RGB SH coefficients; length must be bands² × 3.

Constructors

SphericalHarmonics

constructor(bands: Int, coefficients: FloatArray)

Properties

val coefficients: FloatArray

Functions

open operator override fun equals(other: Any?): Boolean

open override fun hashCode(): Int