Don't allow banning in singleplayer

[minetest.git] / src / noise.cpp

diff --git a/src/noise.cpp b/src/noise.cpp
index a10efa3c4c110e0b1d10ec1fac0f03d0e838b124..2f4de6855ac0afb1331c9a818f3519fdc1b18cea 100644 (file)
--- 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);