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Fix cycles volume emission not working with OSL.

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This commit is contained in:
Brecht Van Lommel 2013-12-29 16:30:55 +01:00
parent 30aa0c2482
commit af128c4c96
1 changed files with 17 additions and 1 deletions
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18
intern/cycles/kernel/osl/osl_shader.cpp
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@ -415,11 +415,27 @@ static void flatten_volume_closure_tree(ShaderData *sd,
}
break;
}
case CClosurePrimitive::Emissive: {
/* sample weight */
float sample_weight = fabsf(average(weight));
sc.sample_weight = sample_weight;
sc.type = CLOSURE_EMISSION_ID;
sc.data0 = 0.0f;
sc.data1 = 0.0f;
sc.prim = NULL;
/* flag */
if(sd->num_closure < MAX_CLOSURE) {
sd->closure[sd->num_closure++] = sc;
sd->flag |= SD_EMISSION;
}
break;
}
case CClosurePrimitive::Holdout:
break; /* not implemented */
case CClosurePrimitive::Background:
case CClosurePrimitive::BSDF:
case CClosurePrimitive::Emissive:
case CClosurePrimitive::BSSRDF:
case CClosurePrimitive::AmbientOcclusion:
break; /* not relevant */