diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_closure.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_closure.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/intern/cycles/kernel/svm/svm_closure.h b/intern/cycles/kernel/svm/svm_closure.h index cd6d9fc53b5..30110db3ef9 100644 --- a/intern/cycles/kernel/svm/svm_closure.h +++ b/intern/cycles/kernel/svm/svm_closure.h @@ -179,7 +179,7 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * case CLOSURE_BSDF_MICROFACET_BECKMANN_ID: case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ID: { #ifdef __CAUSTICS_TRICKS__ - if(kernel_data.integrator.no_caustics && (path_flag & PATH_RAY_DIFFUSE)) + if(!kernel_data.integrator.caustics_reflective && (path_flag & PATH_RAY_DIFFUSE)) break; #endif ShaderClosure *sc = svm_node_closure_get_bsdf(sd, mix_weight); @@ -207,7 +207,7 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * case CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID: case CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID: { #ifdef __CAUSTICS_TRICKS__ - if(kernel_data.integrator.no_caustics && (path_flag & PATH_RAY_DIFFUSE)) + if(!kernel_data.integrator.caustics_refractive && (path_flag & PATH_RAY_DIFFUSE)) break; #endif ShaderClosure *sc = svm_node_closure_get_bsdf(sd, mix_weight); @@ -244,8 +244,10 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * case CLOSURE_BSDF_MICROFACET_GGX_GLASS_ID: case CLOSURE_BSDF_MICROFACET_BECKMANN_GLASS_ID: { #ifdef __CAUSTICS_TRICKS__ - if(kernel_data.integrator.no_caustics && (path_flag & PATH_RAY_DIFFUSE)) + if(!kernel_data.integrator.caustics_reflective && + !kernel_data.integrator.caustics_refractive && (path_flag & PATH_RAY_DIFFUSE)) { break; + } #endif /* index of refraction */ float eta = fmaxf(param2, 1e-5f); @@ -262,12 +264,21 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * float sample_weight = sc->sample_weight; sc = svm_node_closure_get_bsdf(sd, mix_weight*fresnel); - - if(sc) { - sc->N = N; - svm_node_glass_setup(sd, sc, type, eta, roughness, false); +#ifdef __CAUSTICS_TRICKS__ + if(kernel_data.integrator.caustics_reflective || (path_flag & PATH_RAY_DIFFUSE) == 0) +#endif + { + if(sc) { + sc->N = N; + svm_node_glass_setup(sd, sc, type, eta, roughness, false); + } } +#ifdef __CAUSTICS_TRICKS__ + if(!kernel_data.integrator.caustics_refractive && (path_flag & PATH_RAY_DIFFUSE)) + break; +#endif + /* refraction */ sc = &sd->closure[sd->num_closure]; sc->weight = weight; @@ -286,7 +297,7 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * case CLOSURE_BSDF_MICROFACET_GGX_ANISO_ID: case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ANISO_ID: { #ifdef __CAUSTICS_TRICKS__ - if(kernel_data.integrator.no_caustics && (path_flag & PATH_RAY_DIFFUSE)) + if(!kernel_data.integrator.caustics_reflective && (path_flag & PATH_RAY_DIFFUSE)) break; #endif ShaderClosure *sc = svm_node_closure_get_bsdf(sd, mix_weight); |