- Moved continent generator construction to ContinentGenerator

Ref.: https://github.com/VolmitSoftware/Iris/issues/1251
This commit is contained in:
CeeVeeR committed 2026-10-02 04:22:10 +02:00
1 parent 0b6ac19fa7
commit 5bffa6eb04
2 files changed
+30 -14

No files matched your search

@@ -52,6 +52,7 @@ import art.arcane.iris.generation.decoration.IrisDecorationPart;
import art.arcane.iris.generation.decoration.IrisDecorator;
import art.arcane.iris.generation.noise.IrisGenerator;
import art.arcane.iris.generation.noise.IrisGeneratorStyle;
import art.arcane.iris.generation.terrain.ContinentGenerator;
import art.arcane.iris.generation.terrain.IrisDimension;
import art.arcane.iris.generation.context.IrisContext;
import art.arcane.iris.generation.noise.IrisInterpolator;
@@ -123,7 +124,6 @@ public class IrisComplex implements DataProvider {
private static final double SLOPE_RUN = 3D;
/** A sheer coast would let shoreMinimumWidth buy unbounded height, so the shore band stops climbing here. */
private static final double MAX_SHORE_BAND_GRADIENT = 3D;
private static final int CONTINENT_SEED_SALT = 234234565;
private static final Comparator<IrisInterpolator> INTERPOLATOR_ORDER = Comparator
.comparing((IrisInterpolator interpolator) -> interpolator.getFunction().name())
.thenComparingDouble(IrisInterpolator::getHorizontalScale);
@@ -497,19 +497,7 @@ public class IrisComplex implements DataProvider {
}
private CNG createContinentGenerator(IrisDimension dimension) {
return scaleByContinentZoom(takeSharedContinentGenerator(dimension), dimension);
}
private CNG takeSharedContinentGenerator(IrisDimension dimension) {
return dimension.getContinentalStyle().create(createContinentSeedSource(), getData());
}
private RNG createContinentSeedSource() {
return rng.nextParallelRNG(CONTINENT_SEED_SALT);
}
private static CNG scaleByContinentZoom(CNG generator, IrisDimension dimension) {
return generator.bake().scale(1D / dimension.getContinentZoom()).bake();
return ContinentGenerator.create(dimension, rng, getData());
}
/**
@@ -0,0 +1,28 @@
package art.arcane.iris.generation.terrain;
import art.arcane.iris.pack.loading.IrisData;
import art.arcane.volmlib.util.math.RNG;
import art.arcane.volmlib.util.noise.CNG;
public final class ContinentGenerator {
private static final int CONTINENT_SEED_SALT = 234234565;
private ContinentGenerator() {
}
public static CNG create(IrisDimension dimension, RNG parentSeedSource, IrisData packData) {
return scaleByContinentZoom(takeSharedGenerator(dimension, parentSeedSource, packData), dimension);
}
private static CNG takeSharedGenerator(IrisDimension dimension, RNG parentSeedSource, IrisData packData) {
return dimension.getContinentalStyle().create(deriveContinentSeed(parentSeedSource), packData);
}
private static RNG deriveContinentSeed(RNG parentSeedSource) {
return parentSeedSource.nextParallelRNG(CONTINENT_SEED_SALT);
}
private static CNG scaleByContinentZoom(CNG generator, IrisDimension dimension) {
return generator.bake().scale(1D / dimension.getContinentZoom()).bake();
}
}