diff options
Diffstat (limited to 'intern/cycles/kernel/integrator/shade_surface.h')
| -rw-r--r-- | intern/cycles/kernel/integrator/shade_surface.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/intern/cycles/kernel/integrator/shade_surface.h b/intern/cycles/kernel/integrator/shade_surface.h index 3ca9e773591..329380fc464 100644 --- a/intern/cycles/kernel/integrator/shade_surface.h +++ b/intern/cycles/kernel/integrator/shade_surface.h @@ -271,13 +271,11 @@ ccl_device_forceinline int integrate_surface_bsdf_bssrdf_bounce( } /* Setup ray. Note that clipping works through transparent bounces. */ - INTEGRATOR_STATE_WRITE(state, ray, P) = ray_offset(sd->P, - (label & LABEL_TRANSMIT) ? -sd->Ng : sd->Ng); + INTEGRATOR_STATE_WRITE(state, ray, P) = sd->P; INTEGRATOR_STATE_WRITE(state, ray, D) = normalize(bsdf_omega_in); INTEGRATOR_STATE_WRITE(state, ray, t) = (label & LABEL_TRANSPARENT) ? INTEGRATOR_STATE(state, ray, t) - sd->ray_length : FLT_MAX; - #ifdef __RAY_DIFFERENTIALS__ INTEGRATOR_STATE_WRITE(state, ray, dP) = differential_make_compact(sd->dP); INTEGRATOR_STATE_WRITE(state, ray, dD) = differential_make_compact(bsdf_domega_in); @@ -321,7 +319,7 @@ ccl_device_forceinline bool integrate_surface_volume_only_bounce(IntegratorState } /* Setup ray position, direction stays unchanged. */ - INTEGRATOR_STATE_WRITE(state, ray, P) = ray_offset(sd->P, -sd->Ng); + INTEGRATOR_STATE_WRITE(state, ray, P) = sd->P; /* Clipping works through transparent. */ INTEGRATOR_STATE_WRITE(state, ray, t) -= sd->ray_length; @@ -365,7 +363,7 @@ ccl_device_forceinline void integrate_surface_ao(KernelGlobals kg, } Ray ray ccl_optional_struct_init; - ray.P = ray_offset(sd->P, sd->Ng); + ray.P = sd->P; ray.D = ao_D; ray.t = kernel_data.integrator.ao_bounces_distance; ray.time = sd->time; |