diff options
Diffstat (limited to 'intern/cycles/kernel/svm/bsdf_refraction.h')
| -rw-r--r-- | intern/cycles/kernel/svm/bsdf_refraction.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/intern/cycles/kernel/svm/bsdf_refraction.h b/intern/cycles/kernel/svm/bsdf_refraction.h index 534945f4f0b..93bd747eb31 100644 --- a/intern/cycles/kernel/svm/bsdf_refraction.h +++ b/intern/cycles/kernel/svm/bsdf_refraction.h @@ -43,9 +43,7 @@ typedef struct BsdfRefractionClosure { __device void bsdf_refraction_setup(ShaderData *sd, float3 N, float eta) { - BsdfRefractionClosure *self = (BsdfRefractionClosure*)sd->svm_closure_data; - - self->m_eta = eta; + sd->svm_closure_data0 = eta; sd->svm_closure = CLOSURE_BSDF_REFRACTION_ID; sd->flag |= SD_BSDF; @@ -72,7 +70,7 @@ __device float bsdf_refraction_albedo(const ShaderData *sd, const float3 I) __device int bsdf_refraction_sample(const ShaderData *sd, float randu, float randv, float3 *eval, float3 *omega_in, float3 *domega_in_dx, float3 *domega_in_dy, float *pdf) { - const BsdfRefractionClosure *self = (const BsdfRefractionClosure*)sd->svm_closure_data; + float m_eta = sd->svm_closure_data0; float3 m_N = sd->N; float3 R, T; @@ -80,7 +78,7 @@ __device int bsdf_refraction_sample(const ShaderData *sd, float randu, float ran float3 dRdx, dRdy, dTdx, dTdy; #endif bool inside; - fresnel_dielectric(self->m_eta, m_N, sd->I, &R, &T, + fresnel_dielectric(m_eta, m_N, sd->I, &R, &T, #ifdef __RAY_DIFFERENTIALS__ sd->dI.dx, sd->dI.dy, &dRdx, &dRdy, &dTdx, &dTdy, #endif |