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replace ChunkInterpolator mod by 4 with and by 3

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dfsek
2022-04-29 22:00:22 -07:00
parent 42fb3642f9
commit d2795bfdb6
1 changed files with 5 additions and 1 deletions
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6
common/addons/chunk-generator-noise-3d/src/main/java/com/dfsek/terra/addons/chunkgenerator/generation/math/interpolation/ChunkInterpolator.java
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@@ -133,6 +133,10 @@ public class ChunkInterpolator {
}
public double getNoise(int x, int y, int z) {
return interpGrid[x / 4][(y - min) / 4][z / 4].trilerp((double) (x % 4) / 4, (double) (y % 4) / 4, (double) (z % 4) / 4);
return interpGrid[x / 4][(y - min) / 4][z / 4].trilerp(
(double) (x & 3) / 4, // x & 3 == x % 4
(double) (y & 3) / 4, // x & 3 == x % 4
(double) (z & 3) / 4 // x & 3 == x % 4
);
}
}