mirrors/Terra
1
0
Fork 0
mirror of https://github.com/PolyhedralDev/Terra.git synced 2026-04-06 07:46:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update to latest Gaea, allow configuration of terrain octaves/frequency

Browse Source
This commit is contained in:
dfsek
2020-10-17 16:49:43 -07:00
parent 2c49160731
commit 2741a761a0
32 changed files with 136 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/test/java/DistributionTest.java
View File

File diff suppressed because one or more lines are too long

18
src/test/java/LookupGenerator.java
View File

@@ -1,6 +1,6 @@
import com.dfsek.terra.biome.BiomeZone;
import com.sun.corba.se.spi.orbutil.threadpool.Work;
import org.polydev.gaea.math.FastNoise;
import org.polydev.gaea.math.FastNoiseLite;
import java.util.ArrayList;
import java.util.Collections;
@@ -14,10 +14,9 @@ public class LookupGenerator {
int dist = 4096;
List<Double> vals = new ArrayList<>();
FastNoise noise = new FastNoise();
noise.setNoiseType(FastNoise.NoiseType.SimplexFractal);
FastNoiseLite noise = new FastNoiseLite();
noise.setNoiseType(FastNoiseLite.NoiseType.OpenSimplex2);
noise.setFrequency(0.02f);
noise.setFractalOctaves(4);
int[] numbers = new int[dist];
double min = Integer.MAX_VALUE;
double max = Integer.MIN_VALUE;
@@ -25,13 +24,12 @@ public class LookupGenerator {
numbers[i] = 0;
}
int workerAmount = 16;
List<Worker> workers = new ArrayList<>();
for(int i = 0; i < workerAmount; i++) {
workers.add(new Worker(new ArrayList<>(), 10000000, noise));
workers.add(new Worker(new ArrayList<>(), 5000000, noise));
}
for(Worker w : workers) {
@@ -53,7 +51,7 @@ public class LookupGenerator {
}
for(int i = 0; i < dist; i++) {
System.out.print(i + (String.valueOf(i).length() ==1 ? " " : "") + " |");
for(int j = 0; j < numbers[i]/3000; j++) {
for(int j = 0; j < numbers[i]/300; j++) {
System.out.print("-");
}
System.out.println("|");
@@ -74,7 +72,7 @@ public class LookupGenerator {
s.append("}");
numbers = new int[dist];
vals = new ArrayList<>();
for(int i = 0; i < 50000000; i++) {
for(int i = 0; i < 10000000; i++) {
double n = noise.getNoise(0, i);
vals.add(n);
numbers[normalizeNew(n)]++;
@@ -109,8 +107,8 @@ public class LookupGenerator {
private static class Worker extends Thread {
private final List<Double> l;
private final int searches;
private final FastNoise noise;
public Worker(List<Double> l, int searches, FastNoise noise) {
private final FastNoiseLite noise;
public Worker(List<Double> l, int searches, FastNoiseLite noise) {
this.l = l;
this.searches = searches;
this.noise = noise;