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author | SmallJoker <SmallJoker@users.noreply.github.com> | 2021-10-12 20:12:20 +0200 |
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committer | GitHub <noreply@github.com> | 2021-10-12 20:12:20 +0200 |
commit | ecc6f4ba25cd49599922333a5f8d4b4ce368992d (patch) | |
tree | 9e54d0968bde5faf2f1870c5c806fa30521a695d /src/noise.cpp | |
parent | 6de8d77e17017cd5cc7b065d42566b6b1cd076cc (diff) | |
download | hax-minetest-server-ecc6f4ba25cd49599922333a5f8d4b4ce368992d.tar.gz hax-minetest-server-ecc6f4ba25cd49599922333a5f8d4b4ce368992d.zip |
Remove a few unused functions reported by callcatcher (#11658)
Diffstat (limited to 'src/noise.cpp')
-rw-r--r-- | src/noise.cpp | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/noise.cpp b/src/noise.cpp index a10efa3c4..2f4de6855 100644 --- a/src/noise.cpp +++ b/src/noise.cpp @@ -312,51 +312,6 @@ float noise2d_perlin(float x, float y, s32 seed, } -float noise2d_perlin_abs(float x, float y, s32 seed, - int octaves, float persistence, bool eased) -{ - float a = 0; - float f = 1.0; - float g = 1.0; - for (int i = 0; i < octaves; i++) { - a += g * std::fabs(noise2d_gradient(x * f, y * f, seed + i, eased)); - f *= 2.0; - g *= persistence; - } - return a; -} - - -float noise3d_perlin(float x, float y, float z, s32 seed, - int octaves, float persistence, bool eased) -{ - float a = 0; - float f = 1.0; - float g = 1.0; - for (int i = 0; i < octaves; i++) { - a += g * noise3d_gradient(x * f, y * f, z * f, seed + i, eased); - f *= 2.0; - g *= persistence; - } - return a; -} - - -float noise3d_perlin_abs(float x, float y, float z, s32 seed, - int octaves, float persistence, bool eased) -{ - float a = 0; - float f = 1.0; - float g = 1.0; - for (int i = 0; i < octaves; i++) { - a += g * std::fabs(noise3d_gradient(x * f, y * f, z * f, seed + i, eased)); - f *= 2.0; - g *= persistence; - } - return a; -} - - float contour(float v) { v = std::fabs(v); |