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fix BrownianMotionSampler lerp usage

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This commit is contained in:
dfsek 2023-12-24 01:53:05 -07:00
parent da4ab8b71c
commit 84cd96ecf7
1 changed files with 2 additions and 2 deletions
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common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/fractal/BrownianMotionSampler.java
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@ -24,7 +24,7 @@ public class BrownianMotionSampler extends FractalNoiseFunction {
for(int i = 0; i < octaves; i++) {
double noise = input.noise(seed++, x, y);
sum += noise * amp;
amp *= MathUtil.lerp(1.0, Math.min(noise + 1, 2) * 0.5, weightedStrength);
amp *= MathUtil.lerp(weightedStrength, 1.0, Math.min(noise + 1, 2) * 0.5);
x *= lacunarity;
y *= lacunarity;
@ -42,7 +42,7 @@ public class BrownianMotionSampler extends FractalNoiseFunction {
for(int i = 0; i < octaves; i++) {
double noise = input.noise(seed++, x, y, z);
sum += noise * amp;
amp *= MathUtil.lerp(1.0, (noise + 1) * 0.5, weightedStrength);
amp *= MathUtil.lerp(weightedStrength, 1.0, (noise + 1) * 0.5);
x *= lacunarity;
y *= lacunarity;