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| author | tycho <work.tycho@gmail.com> | 2015-05-28 13:29:26 +0200 |
|---|---|---|
| committer | tycho <work.tycho@gmail.com> | 2015-05-28 13:54:04 +0200 |
| commit | b2fa71a32ac8bd86bda778a5d54fe2e7e471a1c0 (patch) | |
| tree | ff9846d0ffa558e237ea148762f67b5ebf71a47d /src/Noise | |
| parent | Merge branch 'master' into PreventNewWarnings (diff) | |
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Diffstat (limited to 'src/Noise')
| -rw-r--r-- | src/Noise/Noise.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Noise/Noise.h b/src/Noise/Noise.h index be3b282ac..b08b96e24 100644 --- a/src/Noise/Noise.h +++ b/src/Noise/Noise.h @@ -210,7 +210,8 @@ NOISE_DATATYPE cNoise::IntNoise3D(int a_X, int a_Y, int a_Z) const int n = a_X + a_Y * 57 + a_Z * 57 * 57 + m_Seed * 57 * 57 * 57; n = (n << 13) ^ n; return (static_cast<NOISE_DATATYPE>(1) - - static_cast<NOISE_DATATYPE>((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0f); + static_cast<NOISE_DATATYPE>((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0f + ); // returns a float number in the range of [-1, 1] } |