projectIrradianceSH
projectIrradianceSH(
env):Float32Array
Defined in: sdk/src/lightmap/environmentAtlas.ts:85
Project the panorama onto nine RGB coefficients, convolved with the clamped cosine lobe and divided by π — the same nine a probe solve produces, through the same basis, because one expression in the shader reads them both.
Parameters
Section titled “Parameters”Returns
Section titled “Returns”Float32Array