Fix a bug in the scalar version of Terrain_FBM2D

scallyw4g · Sep 17, 2024 · d999d45 · d999d45
1 parent d5c76ae
commit d999d45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/engine/world_chunk.cpp b/src/engine/world_chunk.cpp
@@ -725,7 +725,7 @@ Terrain_FBM2D( world_chunk *Chunk,
         s32 InteriorAmp = Amplitude;
         for (u32 OctaveIndex = 0; OctaveIndex < Octaves; ++OctaveIndex)
         {
-          NoiseValue = PerlinNoise(NoiseInput/IPeriod) * InteriorAmp;
+          NoiseValue += PerlinNoise(NoiseInput/IPeriod) * InteriorAmp;
 
           InteriorAmp = Max(1, InteriorAmp/2);
           IPeriod = Max(V3(1.f), IPeriod/2);