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Add SaltedNoiseFunctions

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This commit is contained in:
Gavin Tran
2024-04-21 14:48:46 -04:00
parent f3476c5cc8
commit 62317a2f3f
2 changed files with 76 additions and 0 deletions
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38
common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/paralithic/noise/SaltedNoiseFunction2.java Normal file
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package com.dfsek.terra.addons.noise.paralithic.noise;
import com.dfsek.paralithic.functions.dynamic.Context;
import com.dfsek.paralithic.functions.dynamic.DynamicFunction;
import com.dfsek.paralithic.node.Statefulness;
import com.dfsek.terra.api.noise.NoiseSampler;
import org.jetbrains.annotations.NotNull;
public class SaltedNoiseFunction2 implements DynamicFunction {
private final NoiseSampler gen;
public SaltedNoiseFunction2(NoiseSampler gen) {
this.gen = gen;
}
@Override
public double eval(double... args) {
throw new UnsupportedOperationException("Cannot evaluate seeded function without seed context.");
}
@Override
public double eval(Context context, double... args) {
return gen.noise(((SeedContext) context).getSeed() + (long) args[2], args[0], args[1]);
}
@Override
public int getArgNumber() {
return 3;
}
@Override
public @NotNull Statefulness statefulness() {
return Statefulness.CONTEXTUAL;
}
}

38
common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/paralithic/noise/SaltedNoiseFunction3.java Normal file
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package com.dfsek.terra.addons.noise.paralithic.noise;
import com.dfsek.paralithic.functions.dynamic.Context;
import com.dfsek.paralithic.functions.dynamic.DynamicFunction;
import com.dfsek.paralithic.node.Statefulness;
import com.dfsek.terra.api.noise.NoiseSampler;
import org.jetbrains.annotations.NotNull;
public class SaltedNoiseFunction3 implements DynamicFunction {
private final NoiseSampler gen;
public SaltedNoiseFunction3(NoiseSampler gen) {
this.gen = gen;
}
@Override
public double eval(double... args) {
throw new UnsupportedOperationException("Cannot evaluate seeded function without seed context.");
}
@Override
public double eval(Context context, double... args) {
return gen.noise(((SeedContext) context).getSeed() + (long) args[3], args[0], args[1], args[2]);
}
@Override
public int getArgNumber() {
return 4;
}
@Override
public @NotNull Statefulness statefulness() {
return Statefulness.CONTEXTUAL;
}
}