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Noise: Create a deep copy of NoiseParams

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This commit is contained in:
kwolekr 2014-12-10 00:37:09 -05:00
parent 88c28414f4
commit fb2bc956b1
9 changed files with 91 additions and 91 deletions
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36
src/mapgen_v6.cpp
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@ -246,13 +246,13 @@ float MapgenV6::baseTerrainLevelFromNoise(v2s16 p) {
if (flags & MG_FLAT)
return water_level;
float terrain_base = NoisePerlin2DPosOffset(noise_terrain_base->np,
float terrain_base = NoisePerlin2DPosOffset(&noise_terrain_base->np,
p.X, 0.5, p.Y, 0.5, seed);
float terrain_higher = NoisePerlin2DPosOffset(noise_terrain_higher->np,
float terrain_higher = NoisePerlin2DPosOffset(&noise_terrain_higher->np,
p.X, 0.5, p.Y, 0.5, seed);
float steepness = NoisePerlin2DPosOffset(noise_steepness->np,
float steepness = NoisePerlin2DPosOffset(&noise_steepness->np,
p.X, 0.5, p.Y, 0.5, seed);
float height_select = NoisePerlin2DNoTxfmPosOffset(noise_height_select->np,
float height_select = NoisePerlin2DNoTxfmPosOffset(&noise_height_select->np,
p.X, 0.5, p.Y, 0.5, seed);
return baseTerrainLevel(terrain_base, terrain_higher,
@ -550,37 +550,37 @@ void MapgenV6::calculateNoise() {
// Need to adjust for the original implementation's +.5 offset...
if (!(flags & MG_FLAT)) {
noise_terrain_base->perlinMap2D(
x + 0.5 * noise_terrain_base->np->spread.X,
z + 0.5 * noise_terrain_base->np->spread.Z);
x + 0.5 * noise_terrain_base->np.spread.X,
z + 0.5 * noise_terrain_base->np.spread.Z);
noise_terrain_base->transformNoiseMap();
noise_terrain_higher->perlinMap2D(
x + 0.5 * noise_terrain_higher->np->spread.X,
z + 0.5 * noise_terrain_higher->np->spread.Z);
x + 0.5 * noise_terrain_higher->np.spread.X,
z + 0.5 * noise_terrain_higher->np.spread.Z);
noise_terrain_higher->transformNoiseMap();
noise_steepness->perlinMap2D(
x + 0.5 * noise_steepness->np->spread.X,
z + 0.5 * noise_steepness->np->spread.Z);
x + 0.5 * noise_steepness->np.spread.X,
z + 0.5 * noise_steepness->np.spread.Z);
noise_steepness->transformNoiseMap();
noise_height_select->perlinMap2D(
x + 0.5 * noise_height_select->np->spread.X,
z + 0.5 * noise_height_select->np->spread.Z);
x + 0.5 * noise_height_select->np.spread.X,
z + 0.5 * noise_height_select->np.spread.Z);
noise_mud->perlinMap2D(
x + 0.5 * noise_mud->np->spread.X,
z + 0.5 * noise_mud->np->spread.Z);
x + 0.5 * noise_mud->np.spread.X,
z + 0.5 * noise_mud->np.spread.Z);
noise_mud->transformNoiseMap();
}
noise_beach->perlinMap2D(
x + 0.2 * noise_beach->np->spread.X,
z + 0.7 * noise_beach->np->spread.Z);
x + 0.2 * noise_beach->np.spread.X,
z + 0.7 * noise_beach->np.spread.Z);
noise_biome->perlinMap2D(
x + 0.6 * noise_biome->np->spread.X,
z + 0.2 * noise_biome->np->spread.Z);
x + 0.6 * noise_biome->np.spread.X,
z + 0.2 * noise_biome->np.spread.Z);
}