diff options
| -rw-r--r-- | src/Generating/DistortedHeightmap.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/Generating/DistortedHeightmap.cpp b/src/Generating/DistortedHeightmap.cpp index c18c402da..bf8995dcb 100644 --- a/src/Generating/DistortedHeightmap.cpp +++ b/src/Generating/DistortedHeightmap.cpp @@ -540,10 +540,11 @@ void cDistortedHeightmap::InitializeCompoGen(cIniFile & a_IniFile) int cDistortedHeightmap::GetHeightmapAt(NOISE_DATATYPE a_X, NOISE_DATATYPE a_Z) { - int ChunkX = (int)floor(a_X / (NOISE_DATATYPE)16); - int ChunkZ = (int)floor(a_Z / (NOISE_DATATYPE)16); - int RelX = (int)(a_X - (NOISE_DATATYPE)ChunkX * cChunkDef::Width); - int RelZ = (int)(a_Z - (NOISE_DATATYPE)ChunkZ * cChunkDef::Width); + int RelX = (int)std::floor(a_X); + int RelY = 0; + int RelZ = (int)std::floor(a_Z); + int ChunkX, ChunkZ; + cChunkDef::AbsoluteToRelative(RelX, RelY, RelZ, ChunkX, ChunkZ); // If we're withing the same chunk, return the pre-cached heightmap: if ((ChunkX == m_CurChunkX) && (ChunkZ == m_CurChunkZ)) |