diff options
Diffstat (limited to 'intern/cycles/kernel/closure/bsdf_principled_sheen.h')
| -rw-r--r-- | intern/cycles/kernel/closure/bsdf_principled_sheen.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/intern/cycles/kernel/closure/bsdf_principled_sheen.h b/intern/cycles/kernel/closure/bsdf_principled_sheen.h index 42a776299eb..fa46f47eb21 100644 --- a/intern/cycles/kernel/closure/bsdf_principled_sheen.h +++ b/intern/cycles/kernel/closure/bsdf_principled_sheen.h @@ -93,14 +93,10 @@ ccl_device Spectrum bsdf_principled_sheen_eval_transmit(ccl_private const Shader ccl_device int bsdf_principled_sheen_sample(ccl_private const ShaderClosure *sc, float3 Ng, float3 I, - float3 dIdx, - float3 dIdy, float randu, float randv, ccl_private Spectrum *eval, ccl_private float3 *omega_in, - ccl_private float3 *domega_in_dx, - ccl_private float3 *domega_in_dy, ccl_private float *pdf) { ccl_private const PrincipledSheenBsdf *bsdf = (ccl_private const PrincipledSheenBsdf *)sc; @@ -113,12 +109,6 @@ ccl_device int bsdf_principled_sheen_sample(ccl_private const ShaderClosure *sc, float3 H = normalize(I + *omega_in); *eval = calculate_principled_sheen_brdf(N, I, *omega_in, H, pdf); - -#ifdef __RAY_DIFFERENTIALS__ - // TODO: find a better approximation for the diffuse bounce - *domega_in_dx = -((2 * dot(N, dIdx)) * N - dIdx); - *domega_in_dy = -((2 * dot(N, dIdy)) * N - dIdy); -#endif } else { *eval = zero_spectrum(); |