diff options
Diffstat (limited to 'source/blender/render/intern/source/volumetric.c')
| -rw-r--r-- | source/blender/render/intern/source/volumetric.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c index e4c4e905aa6..c1f85914479 100644 --- a/source/blender/render/intern/source/volumetric.c +++ b/source/blender/render/intern/source/volumetric.c @@ -376,7 +376,7 @@ static float vol_get_phasefunc(ShadeInput *UNUSED(shi), float g, const float w[3 return normalize * 1.f; } else { /* schlick */ - const float k = 1.55f * g - .55f * g * g * g; + const float k = 1.55f * g - 0.55f * g * g * g; const float kcostheta = k * dot_v3v3(w, wp); return normalize * (1.f - k * k) / ((1.f - kcostheta) * (1.f - kcostheta)); } @@ -394,7 +394,7 @@ static float vol_get_phasefunc(ShadeInput *UNUSED(shi), float g, const float w[3 return normalize * (1.f - g * g) / powf(1.f + g * g - 2.f * g * costheta, 1.5f); case MA_VOL_PH_SCHLICK: { - const float k = 1.55f * g - .55f * g * g * g; + const float k = 1.55f * g - 0.55f * g * g * g; const float kcostheta = k * costheta; return normalize * (1.f - k * k) / ((1.f - kcostheta) * (1.f - kcostheta)); } |