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Include Simplex Noise as SNoise #2

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Include SNoise
tatarize Feb 25, 2021
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Merge branch 'main' of https://github.com/tatarize/vnoise into main
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SNoise include noise2
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1 change: 1 addition & 0 deletions vnoise/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
from .vnoise import Noise
from .vsnoise import SNoise


def _get_version() -> str:
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105 changes: 105 additions & 0 deletions vnoise/_tables.py
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Expand Up @@ -280,3 +280,108 @@
156,
180,
)

M_1_PI = 0.31830988618379067154


GRAD4 = (
(0, 1, 1, 1),
(0, 1, 1, -1),
(0, 1, -1, 1),
(0, 1, -1, -1),
(0, -1, 1, 1),
(0, -1, 1, -1),
(0, -1, -1, 1),
(0, -1, -1, -1),
(1, 0, 1, 1),
(1, 0, 1, -1),
(1, 0, -1, 1),
(1, 0, -1, -1),
(-1, 0, 1, 1),
(-1, 0, 1, -1),
(-1, 0, -1, 1),
(-1, 0, -1, -1),
(1, 1, 0, 1),
(1, 1, 0, -1),
(1, -1, 0, 1),
(1, -1, 0, -1),
(-1, 1, 0, 1),
(-1, 1, 0, -1),
(-1, -1, 0, 1),
(-1, -1, 0, -1),
(1, 1, 1, 0),
(1, 1, -1, 0),
(1, -1, 1, 0),
(1, -1, -1, 0),
(-1, 1, 1, 0),
(-1, 1, -1, 0),
(-1, -1, 1, 0),
(-1, -1, -1, 0),
)

SIMPLEX = (
(0, 1, 2, 3),
(0, 1, 3, 2),
(0, 0, 0, 0),
(0, 2, 3, 1),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(1, 2, 3, 0),
(0, 2, 1, 3),
(0, 0, 0, 0),
(0, 3, 1, 2),
(0, 3, 2, 1),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(1, 3, 2, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(1, 2, 0, 3),
(0, 0, 0, 0),
(1, 3, 0, 2),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(2, 3, 0, 1),
(2, 3, 1, 0),
(1, 0, 2, 3),
(1, 0, 3, 2),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(2, 0, 3, 1),
(0, 0, 0, 0),
(2, 1, 3, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(2, 0, 1, 3),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(3, 0, 1, 2),
(3, 0, 2, 1),
(0, 0, 0, 0),
(3, 1, 2, 0),
(2, 1, 0, 3),
(0, 0, 0, 0),
(0, 0, 0, 0),
(0, 0, 0, 0),
(3, 1, 0, 2),
(0, 0, 0, 0),
(3, 2, 0, 1),
(3, 2, 1, 0),
)
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