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marx161-cmd/audio-reactive-shaders-data

audio-reactive-shaders data Precomputed data for the Kerr-Black-Hole-Visualizer shader in audio-reactive-shaders. Fetch it with that repo's download_data.py (resumable, SHA-256 checked); the paths here match the repo's textures/ layout. Proof of concept, not maintained. file what it is textures/kerr_v7/kn/paths32.npy Null geodesics around a Kerr-Newman black hole (a* = 0.997, Q* = 0.07), 32 path samples per pixel for a 2410x2410 view (kn_bake_modal.py)… See the full description on the dataset page: https://huggingface.co/datasets/marx161-cmd/audio-reactive-shaders-data.

sourceHugging Faceotherupdated 16h agoView on Hugging Face

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audio-reactive-shaders data

Precomputed data for the Kerr-Black-Hole-Visualizer shader in audio-reactive-shaders. Fetch it with that repo's download_data.py (resumable, SHA-256 checked); the paths here match the repo's textures/ layout.

Proof of concept, not maintained.

file	what it is
`textures/kerr_v7/kn/paths32.npy`	Null geodesics around a Kerr-Newman black hole (a\ = 0.997, Q\ = 0.07), 32 path samples per pixel for a 2410x2410 view (`kn_bake_modal.py`)
`textures/kerr_v7/kn/sky.npy`	Where each pixel's light ends up on the sky, up to 4 images per pixel
`textures/kerr_v7/kn_disk_table.npy`	Accretion disk emission table (`kn_disk.py`)
`textures/starfield/sky64k/*`	NASA SVS Deep Star Maps 2020 at 64k, as a BC6H cube map with mips (`skycube_unpack.py`, `skycube_bake.py`)
`textures/pulsar_orrery/*.npy`	Star, planet and ring surface maps (`pulsar_orrery_prep.py`)

paths32.npy has one bake defect repaired: 57 rows where sample #9 came out zero.

Sources and licences

—Geodesic, sky and disk tables: generated by the scripts above, GPL-3.0-or-later like the repo.
—Star map: NASA/Goddard Space Flight Center Scientific Visualization Studio, Deep Star Maps 2020 (Gaia DR2 (ESA/Gaia/DPAC), Hipparcos-2, Tycho-2). NASA media, public domain.
—Sun and Saturn textures and the ring profile: Solar System Scope, CC BY 4.0.
—Chromosphere: NASA STEREO/EUVI + SDO/AIA 304 Å Carrington map. Public domain.
—Moon surface: NASA LRO / LROC. Public domain.