diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-03-19 22:18:24 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-03-19 23:22:15 +0300 |
| commit | fddb4dee8a880df138a5163825625a19d0ec2f1c (patch) | |
| tree | cf295f4d4e6b0b860ec66f9096e4ba505993f239 /intern/cycles/kernel | |
| parent | b8eca8e07d4e0c2061464b485f4c2e1e5d23d8cc (diff) | |
Fix T54356: volume rendering bug using just color attribute.
Diffstat (limited to 'intern/cycles/kernel')
| -rw-r--r-- | intern/cycles/kernel/geom/geom_volume.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/geom/geom_volume.h b/intern/cycles/kernel/geom/geom_volume.h index a4e47384b25..346f228e961 100644 --- a/intern/cycles/kernel/geom/geom_volume.h +++ b/intern/cycles/kernel/geom/geom_volume.h @@ -68,7 +68,7 @@ ccl_device float3 volume_attribute_float3(KernelGlobals *kg, const ShaderData *s if(dx) *dx = make_float3(0.0f, 0.0f, 0.0f); if(dy) *dy = make_float3(0.0f, 0.0f, 0.0f); - if(r.w > 1e-8f && r.w != 1.0f) { + if(r.w > 1e-6f && r.w != 1.0f) { /* For RGBA colors, unpremultiply after interpolation. */ return float4_to_float3(r) / r.w; } |