diff options
Diffstat (limited to 'source/blender/render/intern/source/volumetric.c')
| -rw-r--r-- | source/blender/render/intern/source/volumetric.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c index a58d96736d5..f3f31bf6b43 100644 --- a/source/blender/render/intern/source/volumetric.c +++ b/source/blender/render/intern/source/volumetric.c @@ -358,7 +358,7 @@ void vol_get_sigma_t(ShadeInput *shi, float *sigma_t, float *co) /* phase function - determines in which directions the light * is scattered in the volume relative to incoming direction * and view direction */ -float vol_get_phasefunc(ShadeInput *shi, float g, float *w, float *wp) +float vol_get_phasefunc(ShadeInput *UNUSED(shi), float g, float *w, float *wp) { const float normalize = 0.25f; // = 1.f/4.f = M_PI/(4.f*M_PI) @@ -743,7 +743,6 @@ void shade_volume_shadow(struct ShadeInput *shi, struct ShadeResult *shr, struct float tr[3] = {1.0,1.0,1.0}; Isect is; float *startco, *endco; - float density=0.f; memset(shr, 0, sizeof(ShadeResult)); @@ -764,8 +763,7 @@ void shade_volume_shadow(struct ShadeInput *shi, struct ShadeResult *shr, struct shr->alpha = shr->combined[3] = 1.f; return; } - - density = vol_get_density(shi, startco); + vol_get_transmittance(shi, tr, startco, endco); copy_v3_v3(shr->combined, tr); |