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ofNoise
file
C implementation of Perlin Simplex Noise over 1,2,3, and 4 dimensions.
Author
Stefan Gustavson (
stegu
.nosp@m.
@itn
.nosp@m.
.liu.
.nosp@m.
se
)
Defines
FASTFLOOR
define
FASTFLOOR
F2
define
F2
G2
define
G2
F3
define
F3
G3
define
G3
F4
define
F4
G4
define
G4
Variables
perm
variable
unsigned char
perm
[512]
undefined
simplex
variable
unsigned char
simplex
[64][4]
undefined
Functions
grad1
()
float
grad1
(int hash, float x)
undefined
grad2
()
float
grad2
(int hash, float x, float y)
undefined
grad3
()
float
grad3
(int hash, float x, float y, float z)
undefined
grad4
()
float
grad4
(int hash, float x, float y, float z, float t)
undefined
_slang_library_noise1
()
float
_slang_library_noise1
(float x)
undefined
_slang_library_noise2
()
float
_slang_library_noise2
(float x, float y)
undefined
_slang_library_noise3
()
float
_slang_library_noise3
(float x, float y, float z)
undefined
_slang_library_noise4
()
float
_slang_library_noise4
(float x, float y, float z, float w)
undefined