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Differential D572 Diff 1839 intern/cycles/kernel/osl/osl_shader.cpp

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intern/cycles/kernel/osl/osl_shader.cpp

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sc.type = bsdf->sc.type; sc.type = bsdf->sc.type;
sc.N = bsdf->sc.N; sc.N = bsdf->sc.N;
sc.T = bsdf->sc.T; sc.T = bsdf->sc.T;
sc.data0 = bsdf->sc.data0; sc.data0 = bsdf->sc.data0;
sc.data1 = bsdf->sc.data1; sc.data1 = bsdf->sc.data1;
sc.prim = bsdf->sc.prim; sc.prim = bsdf->sc.prim;
#ifdef __HAIR__ #ifdef __HAIR__
sc.offset = bsdf->sc.offset; sc.data2 = bsdf->sc.data2;
#endif #endif
/* add */ /* add */
if(sc.sample_weight > CLOSURE_WEIGHT_CUTOFF && sd->num_closure < MAX_CLOSURE) { if(sc.sample_weight > CLOSURE_WEIGHT_CUTOFF && sd->num_closure < MAX_CLOSURE) {
sd->closure[sd->num_closure++] = sc; sd->closure[sd->num_closure++] = sc;
sd->flag |= bsdf->shaderdata_flag(); sd->flag |= bsdf->shaderdata_flag();
} }
break; break;
} }
case CClosurePrimitive::Emissive: { case CClosurePrimitive::Emissive: {
/* sample weight */ /* sample weight */
float sample_weight = fabsf(average(weight)); float sample_weight = fabsf(average(weight));
sc.sample_weight = sample_weight; sc.sample_weight = sample_weight;
sc.type = CLOSURE_EMISSION_ID; sc.type = CLOSURE_EMISSION_ID;
sc.data0 = 0.0f; sc.data0 = 0.0f;
sc.data1 = 0.0f; sc.data1 = 0.0f;
sc.data2 = 0.0f;
sc.prim = NULL; sc.prim = NULL;
/* flag */ /* flag */
if(sd->num_closure < MAX_CLOSURE) { if(sd->num_closure < MAX_CLOSURE) {
sd->closure[sd->num_closure++] = sc; sd->closure[sd->num_closure++] = sc;
sd->flag |= SD_EMISSION; sd->flag |= SD_EMISSION;
} }
break; break;
} }
case CClosurePrimitive::AmbientOcclusion: { case CClosurePrimitive::AmbientOcclusion: {
/* sample weight */ /* sample weight */
float sample_weight = fabsf(average(weight)); float sample_weight = fabsf(average(weight));
sc.sample_weight = sample_weight; sc.sample_weight = sample_weight;
sc.type = CLOSURE_AMBIENT_OCCLUSION_ID; sc.type = CLOSURE_AMBIENT_OCCLUSION_ID;
sc.data0 = 0.0f; sc.data0 = 0.0f;
sc.data1 = 0.0f; sc.data1 = 0.0f;
sc.data2 = 0.0f;
sc.prim = NULL; sc.prim = NULL;
if(sd->num_closure < MAX_CLOSURE) { if(sd->num_closure < MAX_CLOSURE) {
sd->closure[sd->num_closure++] = sc; sd->closure[sd->num_closure++] = sc;
sd->flag |= SD_AO; sd->flag |= SD_AO;
} }
break; break;
} }
case CClosurePrimitive::Holdout: { case CClosurePrimitive::Holdout: {
sc.sample_weight = 0.0f; sc.sample_weight = 0.0f;
sc.type = CLOSURE_HOLDOUT_ID; sc.type = CLOSURE_HOLDOUT_ID;
sc.data0 = 0.0f; sc.data0 = 0.0f;
sc.data1 = 0.0f; sc.data1 = 0.0f;
sc.data2 = 0.0f;
sc.prim = NULL; sc.prim = NULL;
if(sd->num_closure < MAX_CLOSURE) { if(sd->num_closure < MAX_CLOSURE) {
sd->closure[sd->num_closure++] = sc; sd->closure[sd->num_closure++] = sc;
sd->flag |= SD_HOLDOUT; sd->flag |= SD_HOLDOUT;
} }
break; break;
} }
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