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Island feature

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paulevsGitch 2020-11-10 12:25:23 +03:00
parent d3faca6016
commit a1661ceebc
1 changed files with 37 additions and 0 deletions
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src/main/java/ru/betterend/world/features/OverworldIslandFeature.java Normal file
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package ru.betterend.world.features;
import java.util.Random;
import net.minecraft.block.Blocks;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.BlockPos.Mutable;
import net.minecraft.world.StructureWorldAccess;
import net.minecraft.world.gen.chunk.ChunkGenerator;
import net.minecraft.world.gen.feature.DefaultFeatureConfig;
import ru.betterend.noise.OpenSimplexNoise;
import ru.betterend.util.sdf.SDF;
import ru.betterend.util.sdf.operator.SDFDisplacement;
import ru.betterend.util.sdf.operator.SDFTranslate;
import ru.betterend.util.sdf.primitive.SDFCapedCone;
public class OverworldIslandFeature extends DefaultFeature {
private static final OpenSimplexNoise NOISE = new OpenSimplexNoise(412);
private static final Mutable CENTER = new Mutable();
private static final SDF FUNCTION;
@Override
public boolean generate(StructureWorldAccess world, ChunkGenerator chunkGenerator, Random random, BlockPos pos, DefaultFeatureConfig config) {
CENTER.set(pos);
FUNCTION.fillRecursive(world, pos.down());
return true;
}
static {
SDF cone = new SDFCapedCone().setRadius1(0).setRadius2(4).setHeight(4).setBlock(Blocks.STONE);
cone = new SDFTranslate().setTranslate(0, -3, 0).setSource(cone);
cone = new SDFDisplacement().setFunction((pos) -> {
return (float) NOISE.eval(CENTER.getX() + pos.getX(), CENTER.getY() + pos.getY(), CENTER.getZ() + pos.getZ());
});
FUNCTION = cone;
}
}