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| author | Mattes D <github@xoft.cz> | 2014-10-19 14:35:49 +0200 |
|---|---|---|
| committer | Mattes D <github@xoft.cz> | 2014-10-19 14:35:49 +0200 |
| commit | 3ee47df1187da06c80a9ea69ec5cb8ee1c863375 (patch) | |
| tree | 8bfbdaf635ece3445c5f92950d0eaf78f8e066fd /src/Generating | |
| parent | Generator: Rewritten to use SharedPtrs. (diff) | |
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Diffstat (limited to 'src/Generating')
| -rw-r--r-- | src/Generating/HeiGen.cpp | 21 | ||||
| -rw-r--r-- | src/Generating/HeiGen.h | 3 |
2 files changed, 16 insertions, 8 deletions
diff --git a/src/Generating/HeiGen.cpp b/src/Generating/HeiGen.cpp index 23f589f55..b7d4b337c 100644 --- a/src/Generating/HeiGen.cpp +++ b/src/Generating/HeiGen.cpp @@ -317,7 +317,9 @@ void cHeiGenClassic::InitializeHeightGen(cIniFile & a_IniFile) cHeiGenMountains::cHeiGenMountains(int a_Seed) : m_Seed(a_Seed), - m_Noise(a_Seed) + m_MountainNoise(a_Seed + 100), + m_DitchNoise(a_Seed + 200), + m_Perlin(a_Seed + 300) { } @@ -332,9 +334,11 @@ void cHeiGenMountains::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::Heigh NOISE_DATATYPE StartZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width); NOISE_DATATYPE EndZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width + cChunkDef::Width - 1); NOISE_DATATYPE Workspace[16 * 16]; - NOISE_DATATYPE Noise[16 * 16]; + NOISE_DATATYPE MountainNoise[16 * 16]; + NOISE_DATATYPE DitchNoise[16 * 16]; NOISE_DATATYPE PerlinNoise[16 * 16]; - m_Noise.Generate2D(Noise, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); + m_MountainNoise.Generate2D(MountainNoise, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); + m_DitchNoise.Generate2D(DitchNoise, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); m_Perlin.Generate2D(PerlinNoise, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); for (int z = 0; z < cChunkDef::Width; z++) { @@ -342,7 +346,7 @@ void cHeiGenMountains::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::Heigh for (int x = 0; x < cChunkDef::Width; x++) { int idx = IdxZ + x; - int hei = 100 - (int)((Noise[idx] + PerlinNoise[idx]) * 15); + int hei = 100 - (int)((MountainNoise[idx] - DitchNoise[idx] + PerlinNoise[idx]) * 15); if (hei < 10) { hei = 10; @@ -363,9 +367,12 @@ void cHeiGenMountains::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::Heigh void cHeiGenMountains::InitializeHeightGen(cIniFile & a_IniFile) { // TODO: Read the params from an INI file - m_Noise.AddOctave(0.1f, 0.1f); - m_Noise.AddOctave(0.05f, 0.5f); - m_Noise.AddOctave(0.02f, 1.5f); + m_MountainNoise.AddOctave(0.1f, 0.2f); + m_MountainNoise.AddOctave(0.05f, 0.4f); + m_MountainNoise.AddOctave(0.02f, 1.0f); + m_DitchNoise.AddOctave(0.1f, 0.2f); + m_DitchNoise.AddOctave(0.05f, 0.4f); + m_DitchNoise.AddOctave(0.02f, 1.0f); m_Perlin.AddOctave(0.01f, 1.5f); } diff --git a/src/Generating/HeiGen.h b/src/Generating/HeiGen.h index 9eab9a94f..6ae5ba362 100644 --- a/src/Generating/HeiGen.h +++ b/src/Generating/HeiGen.h @@ -115,7 +115,8 @@ public: protected: int m_Seed; - cRidgedMultiNoise m_Noise; + cRidgedMultiNoise m_MountainNoise; + cRidgedMultiNoise m_DitchNoise; cPerlinNoise m_Perlin; // cTerrainHeightGen overrides: |