diff options
Diffstat (limited to 'intern/cycles/kernel/osl/nodes/node_texture.h')
| -rw-r--r-- | intern/cycles/kernel/osl/nodes/node_texture.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/intern/cycles/kernel/osl/nodes/node_texture.h b/intern/cycles/kernel/osl/nodes/node_texture.h index 7cd0742ffe8..1b3ba8207ab 100644 --- a/intern/cycles/kernel/osl/nodes/node_texture.h +++ b/intern/cycles/kernel/osl/nodes/node_texture.h @@ -235,21 +235,21 @@ float noise_turbulence(point p, string basis, float details, int hard) float rmd = octaves - floor(octaves); - if(rmd != 0.0) { - float t = noise_basis(fscale*p, basis); + if (rmd != 0.0) { + float t = noise_basis(fscale * p, basis); - if(hard) - t = fabs(2.0*t - 1.0); + if (hard) + t = fabs(2.0 * t - 1.0); float sum2 = sum + t*amp; - sum *= ((float)(1 << n)/(float)((1 << (n+1)) - 1)); - sum2 *= ((float)(1 << (n+1))/(float)((1 << (n+2)) - 1)); + sum *= ((float)(1 << n) / (float)((1 << (n + 1)) - 1)); + sum2 *= ((float)(1 << (n + 1)) / (float)((1 << (n + 2)) - 1)); return (1.0 - rmd)*sum + rmd*sum2; } else { - sum *= ((float)(1 << n)/(float)((1 << (n+1)) - 1)); + sum *= ((float)(1 << n) / (float)((1 << (n + 1)) - 1)); return sum; } } |