diff options
Diffstat (limited to 'intern/cycles/kernel/closure/bsdf.h')
| -rw-r--r-- | intern/cycles/kernel/closure/bsdf.h | 287 |
1 files changed, 28 insertions, 259 deletions
diff --git a/intern/cycles/kernel/closure/bsdf.h b/intern/cycles/kernel/closure/bsdf.h index 7b28018afad..f0b28ff77c4 100644 --- a/intern/cycles/kernel/closure/bsdf.h +++ b/intern/cycles/kernel/closure/bsdf.h @@ -105,7 +105,6 @@ ccl_device_inline int bsdf_sample(KernelGlobals kg, float randv, ccl_private Spectrum *eval, ccl_private float3 *omega_in, - ccl_private differential3 *domega_in, ccl_private float *pdf) { /* For curves use the smooth normal, particularly for ribbons the geometric @@ -115,306 +114,80 @@ ccl_device_inline int bsdf_sample(KernelGlobals kg, switch (sc->type) { case CLOSURE_BSDF_DIFFUSE_ID: - label = bsdf_diffuse_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_diffuse_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; -#ifdef __SVM__ +#if defined(__SVM__) || defined(__OSL__) case CLOSURE_BSDF_OREN_NAYAR_ID: - label = bsdf_oren_nayar_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_oren_nayar_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; # ifdef __OSL__ case CLOSURE_BSDF_PHONG_RAMP_ID: - label = bsdf_phong_ramp_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_phong_ramp_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_DIFFUSE_RAMP_ID: - label = bsdf_diffuse_ramp_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_diffuse_ramp_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; # endif case CLOSURE_BSDF_TRANSLUCENT_ID: - label = bsdf_translucent_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_translucent_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_REFLECTION_ID: - label = bsdf_reflection_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_reflection_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_REFRACTION_ID: - label = bsdf_refraction_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_refraction_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_TRANSPARENT_ID: - label = bsdf_transparent_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_transparent_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_MICROFACET_GGX_ID: case CLOSURE_BSDF_MICROFACET_GGX_FRESNEL_ID: case CLOSURE_BSDF_MICROFACET_GGX_CLEARCOAT_ID: case CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID: - label = bsdf_microfacet_ggx_sample(kg, - sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_microfacet_ggx_sample(kg, sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_MICROFACET_MULTI_GGX_ID: case CLOSURE_BSDF_MICROFACET_MULTI_GGX_FRESNEL_ID: - label = bsdf_microfacet_multi_ggx_sample(kg, - sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf, - &sd->lcg_state); + label = bsdf_microfacet_multi_ggx_sample( + kg, sc, Ng, sd->I, randu, randv, eval, omega_in, pdf, &sd->lcg_state); break; case CLOSURE_BSDF_MICROFACET_MULTI_GGX_GLASS_ID: case CLOSURE_BSDF_MICROFACET_MULTI_GGX_GLASS_FRESNEL_ID: - label = bsdf_microfacet_multi_ggx_glass_sample(kg, - sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf, - &sd->lcg_state); + label = bsdf_microfacet_multi_ggx_glass_sample( + kg, sc, Ng, sd->I, randu, randv, eval, omega_in, pdf, &sd->lcg_state); break; case CLOSURE_BSDF_MICROFACET_BECKMANN_ID: case CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID: - label = bsdf_microfacet_beckmann_sample(kg, - sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_microfacet_beckmann_sample( + kg, sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_ASHIKHMIN_SHIRLEY_ID: - label = bsdf_ashikhmin_shirley_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_ashikhmin_shirley_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID: - label = bsdf_ashikhmin_velvet_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_ashikhmin_velvet_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_DIFFUSE_TOON_ID: - label = bsdf_diffuse_toon_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_diffuse_toon_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_GLOSSY_TOON_ID: - label = bsdf_glossy_toon_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_glossy_toon_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_HAIR_REFLECTION_ID: - label = bsdf_hair_reflection_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_hair_reflection_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_HAIR_TRANSMISSION_ID: - label = bsdf_hair_transmission_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_hair_transmission_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_HAIR_PRINCIPLED_ID: - label = bsdf_principled_hair_sample( - kg, sc, sd, randu, randv, eval, omega_in, &domega_in->dx, &domega_in->dy, pdf); + label = bsdf_principled_hair_sample(kg, sc, sd, randu, randv, eval, omega_in, pdf); break; -# ifdef __PRINCIPLED__ case CLOSURE_BSDF_PRINCIPLED_DIFFUSE_ID: - label = bsdf_principled_diffuse_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_principled_diffuse_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; case CLOSURE_BSDF_PRINCIPLED_SHEEN_ID: - label = bsdf_principled_sheen_sample(sc, - Ng, - sd->I, - sd->dI.dx, - sd->dI.dy, - randu, - randv, - eval, - omega_in, - &domega_in->dx, - &domega_in->dy, - pdf); + label = bsdf_principled_sheen_sample(sc, Ng, sd->I, randu, randv, eval, omega_in, pdf); break; -# endif /* __PRINCIPLED__ */ #endif default: label = LABEL_NONE; @@ -473,7 +246,7 @@ ccl_device_inline case CLOSURE_BSDF_DIFFUSE_ID: eval = bsdf_diffuse_eval_reflect(sc, sd->I, omega_in, pdf); break; -#ifdef __SVM__ +#if defined(__SVM__) || defined(__OSL__) case CLOSURE_BSDF_OREN_NAYAR_ID: eval = bsdf_oren_nayar_eval_reflect(sc, sd->I, omega_in, pdf); break; @@ -537,14 +310,12 @@ ccl_device_inline case CLOSURE_BSDF_HAIR_TRANSMISSION_ID: eval = bsdf_hair_transmission_eval_reflect(sc, sd->I, omega_in, pdf); break; -# ifdef __PRINCIPLED__ case CLOSURE_BSDF_PRINCIPLED_DIFFUSE_ID: eval = bsdf_principled_diffuse_eval_reflect(sc, sd->I, omega_in, pdf); break; case CLOSURE_BSDF_PRINCIPLED_SHEEN_ID: eval = bsdf_principled_sheen_eval_reflect(sc, sd->I, omega_in, pdf); break; -# endif /* __PRINCIPLED__ */ #endif default: break; @@ -566,7 +337,7 @@ ccl_device_inline case CLOSURE_BSDF_DIFFUSE_ID: eval = bsdf_diffuse_eval_transmit(sc, sd->I, omega_in, pdf); break; -#ifdef __SVM__ +#if defined(__SVM__) || defined(__OSL__) case CLOSURE_BSDF_OREN_NAYAR_ID: eval = bsdf_oren_nayar_eval_transmit(sc, sd->I, omega_in, pdf); break; @@ -622,14 +393,12 @@ ccl_device_inline case CLOSURE_BSDF_HAIR_TRANSMISSION_ID: eval = bsdf_hair_transmission_eval_transmit(sc, sd->I, omega_in, pdf); break; -# ifdef __PRINCIPLED__ case CLOSURE_BSDF_PRINCIPLED_DIFFUSE_ID: eval = bsdf_principled_diffuse_eval_transmit(sc, sd->I, omega_in, pdf); break; case CLOSURE_BSDF_PRINCIPLED_SHEEN_ID: eval = bsdf_principled_sheen_eval_transmit(sc, sd->I, omega_in, pdf); break; -# endif /* __PRINCIPLED__ */ #endif default: break; @@ -650,7 +419,7 @@ ccl_device_inline ccl_device void bsdf_blur(KernelGlobals kg, ccl_private ShaderClosure *sc, float roughness) { /* TODO: do we want to blur volume closures? */ -#ifdef __SVM__ +#if defined(__SVM__) || defined(__OSL__) switch (sc->type) { case CLOSURE_BSDF_MICROFACET_MULTI_GGX_ID: case CLOSURE_BSDF_MICROFACET_MULTI_GGX_FRESNEL_ID: |