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Cast the second operand of Math.pow to double

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Abhijay Kumar 2019-05-22 12:49:33 +05:30
parent 132060f078
commit b6772c5fb1
1 changed files with 2 additions and 2 deletions
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src/main/java/com/generation/SimplexNoise.java
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@ -36,7 +36,7 @@ public class SimplexNoise {
this.octaves[index] = new SimplexNoiseOctave(random.nextInt()); this.octaves[index] = new SimplexNoiseOctave(random.nextInt());
this.frequencys[index] = Math.pow(2, index); this.frequencys[index] = Math.pow(2, index);
this.amplitudes[index] = Math.pow(persistence, octaveCount - index); this.amplitudes[index] = Math.pow(persistence, (double)octaveCount - index);
} }
} }
@ -103,7 +103,7 @@ public class SimplexNoise {
for (int index = 0; index < this.octaves.length; index++) { for (int index = 0; index < this.octaves.length; index++) {
double frequency = Math.pow(2, index); double frequency = Math.pow(2, index);
double amplitude = Math.pow(this.persistance, this.octaves.length - index); double amplitude = Math.pow(this.persistance, (double)this.octaves.length - index);
result += this.octaves[index].noise(x / frequency, y / frequency, z / frequency) * amplitude; result += this.octaves[index].noise(x / frequency, y / frequency, z / frequency) * amplitude;
} }