This commit is contained in:
dfsek
2021-12-14 11:01:28 -07:00
parent bf5e7f589d
commit 58acca3078
147 changed files with 414 additions and 479 deletions
@@ -1,9 +1,8 @@
package com.dfsek.terra.addons.chunkgenerator.config;
import com.dfsek.tectonic.api.config.template.ConfigTemplate;
import com.dfsek.tectonic.api.config.template.annotations.Default;
import com.dfsek.tectonic.api.config.template.annotations.Value;
import com.dfsek.tectonic.api.config.template.ConfigTemplate;
import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
import com.dfsek.terra.api.config.meta.Meta;
@@ -38,6 +38,7 @@ public class BiomeNoiseConfigTemplate implements ObjectTemplate<BiomeNoiseProper
@Override
public BiomeNoiseProperties get() {
return new BiomeNoiseProperties(baseSampler, elevationSampler, carvingSampler, blendDistance, blendStep, blendWeight, elevationWeight);
return new BiomeNoiseProperties(baseSampler, elevationSampler, carvingSampler, blendDistance, blendStep, blendWeight,
elevationWeight);
}
}
@@ -11,18 +11,18 @@ import com.dfsek.tectonic.api.config.template.annotations.Default;
import com.dfsek.tectonic.api.config.template.annotations.Value;
import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolderBuilder;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.chunk.generation.util.Palette;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolderBuilder;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.chunk.generation.util.Palette;
public class BiomePaletteTemplate implements ObjectTemplate<PaletteInfo> {
@Value("slant")
@@ -44,10 +44,10 @@ public class BiomePaletteTemplate implements ObjectTemplate<PaletteInfo> {
builder.add(entry.getValue(), entry.getKey());
}
}
TreeMap<Double, PaletteHolder> slantLayers = new TreeMap<>();
double minThreshold = Double.MAX_VALUE;
for(SlantLayer layer : slant) {
double threshold = layer.getThreshold();
if(threshold < minThreshold) minThreshold = threshold;
@@ -3,15 +3,15 @@ package com.dfsek.terra.addons.chunkgenerator.config.palette;
import com.dfsek.tectonic.api.config.template.annotations.Value;
import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolderBuilder;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.chunk.generation.util.Palette;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
public class SlantLayer implements ObjectTemplate<SlantLayer> {
@Value("threshold")
@@ -11,9 +11,6 @@ package com.dfsek.terra.addons.chunkgenerator.generation;
import net.jafama.FastMath;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.List;
import com.dfsek.terra.addons.chunkgenerator.config.palette.PaletteInfo;
import com.dfsek.terra.addons.chunkgenerator.generation.math.PaletteUtil;
import com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation.LazilyEvaluatedInterpolator;
@@ -29,7 +26,6 @@ import com.dfsek.terra.api.world.biome.Biome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import com.dfsek.terra.api.world.chunk.generation.ChunkGenerator;
import com.dfsek.terra.api.world.chunk.generation.ProtoChunk;
import com.dfsek.terra.api.world.chunk.generation.stage.GenerationStage;
import com.dfsek.terra.api.world.chunk.generation.util.Palette;
@@ -120,7 +116,7 @@ public class NoiseChunkGenerator3D implements ChunkGenerator {
int fdX = FastMath.floorMod(x, 16);
int fdZ = FastMath.floorMod(z, 16);
Palette palette = PaletteUtil.getPalette(fdX, y, fdZ, sampler, paletteInfo);
double noise = sampler.sample(fdX, y, fdZ);
if(noise > 0) {
@@ -7,8 +7,8 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math;
import com.dfsek.terra.addons.chunkgenerator.generation.math.samplers.Sampler3D;
import com.dfsek.terra.addons.chunkgenerator.config.palette.PaletteInfo;
import com.dfsek.terra.addons.chunkgenerator.generation.math.samplers.Sampler3D;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.api.world.chunk.generation.util.Palette;
@@ -111,7 +111,7 @@ public class ChunkInterpolator {
BiomeNoiseProperties gen = entry.getKey();
int weight = entry.getValue().get();
double noise = computeNoise(gen, x, y, z);
n += noise * weight;
div += gen.blendWeight() * weight;
}
@@ -23,7 +23,8 @@ public class ElevationInterpolator {
// Precompute generators.
for(int x = -1 - smooth; x <= 16 + smooth; x++) {
for(int z = -1 - smooth; z <= 16 + smooth; z++) {
gens[x + 1 + smooth][z + 1 + smooth] = provider.getBiome(xOrigin + x, zOrigin + z, seed).getContext().get(BiomeNoiseProperties.class);
gens[x + 1 + smooth][z + 1 + smooth] = provider.getBiome(xOrigin + x, zOrigin + z, seed).getContext().get(
BiomeNoiseProperties.class);
}
}
@@ -1,12 +1,11 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
import net.jafama.FastMath;
import com.dfsek.terra.addons.chunkgenerator.config.noise.BiomeNoiseProperties;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import net.jafama.FastMath;
import static com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation.Interpolator.lerp;
@@ -26,9 +25,10 @@ public class LazilyEvaluatedInterpolator {
private final long seed;
private final int min;
public LazilyEvaluatedInterpolator(BiomeProvider biomeProvider, int cx, int cz, int max, int min, int horizontalRes, int verticalRes, long seed) {
int hSamples = FastMath.ceilToInt(16.0/horizontalRes);
int vSamples = FastMath.ceilToInt((double) (max-min) / verticalRes);
public LazilyEvaluatedInterpolator(BiomeProvider biomeProvider, int cx, int cz, int max, int min, int horizontalRes, int verticalRes,
long seed) {
int hSamples = FastMath.ceilToInt(16.0 / horizontalRes);
int vSamples = FastMath.ceilToInt((double) (max - min) / verticalRes);
samples = new Double[hSamples + 1][vSamples + 1][hSamples + 1];
samplers = new NoiseSampler[hSamples + 1][hSamples + 1];
this.chunkX = cx << 4;
@@ -43,8 +43,8 @@ public class LazilyEvaluatedInterpolator {
private double sample(int x, int y, int z, int ox, int oy, int oz) {
Double sample = samples[x][y][z];
if(sample == null) {
int xi = ox+chunkX;
int zi = oz+chunkZ;
int xi = ox + chunkX;
int zi = oz + chunkZ;
NoiseSampler sampler = samplers[x][z];
if(sampler == null) {
@@ -71,10 +71,10 @@ public class LazilyEvaluatedInterpolator {
}
double sample_0_0_1 = sample(xIndex, yIndex, zIndex + 1, x, y, z + horizontalRes);
double sample_1_0_0 = sample(xIndex + 1, yIndex, zIndex, x + horizontalRes, y, z);
double sample_1_0_1 = sample(xIndex + 1, yIndex, zIndex + 1, x + horizontalRes, y, z + horizontalRes);
double xFrac = (double) (x % horizontalRes) / horizontalRes;
double zFrac = (double) (z % horizontalRes) / horizontalRes;
double lerp_bottom_0 = lerp(zFrac, sample_0_0_0, sample_0_0_1);
@@ -95,10 +95,10 @@ public class LazilyEvaluatedInterpolator {
double sample_1_1_0 = sample(xIndex + 1, yIndex + 1, zIndex, x + horizontalRes, y + verticalRes, z);
double sample_1_1_1 = sample(xIndex + 1, yIndex + 1, zIndex + 1, x + horizontalRes, y + verticalRes, z + horizontalRes);
double lerp_top_0 = lerp(zFrac, sample_0_1_0, sample_0_1_1);
double lerp_top_1 = lerp(zFrac, sample_1_1_0, sample_1_1_1);
double lerp_top = lerp(xFrac, lerp_top_0, lerp_top_1);
return lerp(yFrac, lerp_bottom, lerp_top);
@@ -17,8 +17,6 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.samplers;
import com.dfsek.terra.api.world.World;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
@@ -28,6 +26,7 @@ import org.jetbrains.annotations.NotNull;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.util.MathUtil;
import com.dfsek.terra.api.util.generic.pair.Pair;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@@ -35,7 +34,6 @@ public class SamplerProvider {
private final LoadingCache<Pair<Long, World>, Sampler3D> cache;
public SamplerProvider(Platform platform, BiomeProvider provider, int elevationSmooth) {
cache = CacheBuilder.newBuilder().maximumSize(platform.getTerraConfig().getSamplerCache())
.build(new CacheLoader<>() {
@@ -45,7 +43,8 @@ public class SamplerProvider {
int cx = (int) (key >> 32);
int cz = (int) key;
World world = pair.getRight();
return new Sampler3D(cx, cz, world.getSeed(), world.getMinHeight(), world.getMaxHeight(), provider, elevationSmooth);
return new Sampler3D(cx, cz, world.getSeed(), world.getMinHeight(), world.getMaxHeight(), provider,
elevationSmooth);
}
});
}