Lightmap compression in Halo 3 Yaohua Hu Bungie Halo 3’s light probe textures • Spherical harmonic coefficients • It is large – Size: 1024x1024 (usually) –

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Transcript Lightmap compression in Halo 3 Yaohua Hu Bungie Halo 3’s light probe textures • Spherical harmonic coefficients • It is large – Size: 1024x1024 (usually) –