Merge pull request #117 from ForeverZer0/cellular-jitter-parity

Made cellular jitter constant consistent for all languages
Auburn · Sep 8, 2023 · 5a4ab12 · 5a4ab12
2 parents 95900f7 + f5c07b9
commit 5a4ab12
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/C/FastNoiseLite.h b/C/FastNoiseLite.h
@@ -1408,7 +1408,7 @@ static float _fnlSingleCellular2D(fnl_state *state, int seed, FNLfloat x, FNLflo
     float distance1 = FLT_MAX;
     int closestHash = 0;
 
-    float cellularJitter = 0.5f * state->cellular_jitter_mod;
+    float cellularJitter = 0.43701595f * state->cellular_jitter_mod;
 
     int xPrimed = (xr - 1) * PRIME_X;
     int yPrimedBase = (yr - 1) * PRIME_Y;

diff --git a/GLSL/FastNoiseLite.glsl b/GLSL/FastNoiseLite.glsl
@@ -1024,7 +1024,7 @@ float _fnlSingleCellular2D(fnl_state state, int seed, FNLfloat x, FNLfloat y)
     float distance1 = 1e10f;
     int closestHash = 0;
 
-    float cellularJitter = 0.5f * state.cellular_jitter_mod;
+    float cellularJitter = 0.43701595f * state.cellular_jitter_mod;
 
     int xPrimed = (xr - 1) * PRIME_X;
     int yPrimedBase = (yr - 1) * PRIME_Y;
@@ -2254,4 +2254,4 @@ void fnlDomainWarp3D(fnl_state state, inout FNLfloat x, inout FNLfloat y, inout
             _fnlDomainWarpFractalIndependent3D(state, x, y, z);
             break;
     }
-}
+}
diff --git a/HLSL/FastNoiseLite.hlsl b/HLSL/FastNoiseLite.hlsl
@@ -1295,7 +1295,7 @@ static float _fnlSingleCellular2D(fnl_state state, int seed, FNLfloat x, FNLfloa
     float distance1 = 1e10f;
     int closestHash = 0;
 
-    float cellularJitter = 0.5f * state.cellular_jitter_mod;
+    float cellularJitter = 0.43701595f * state.cellular_jitter_mod;
 
     int xPrimed = (xr - 1) * PRIME_X;
     int yPrimedBase = (yr - 1) * PRIME_Y;
@@ -2321,4 +2321,4 @@ void fnlDomainWarp3D(fnl_state state, inout FNLfloat x, inout FNLfloat y, inout
         _fnlDomainWarpFractalIndependent3D(state, x, y, z);
         break;
     }
-}
+}