diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2012-03-28 14:39:21 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2012-03-28 14:39:21 +0400 |
| commit | 755f0183240527e9b274ce4f80f1cf1d7e414164 (patch) | |
| tree | db8472ce0ba4b4372ad1d3b907edf58c0b674164 /intern/cycles/kernel/kernel_path.h | |
| parent | 1e5424564c0c01d0772641f3896ffaa1a2616e2b (diff) | |
Cycles: shadow pass support. Note that this only takes into account lamps,
emitting objects or world lighting do not contribute to the shadow pass.
Consider this more as a pass useful for some compositing tricks, unlike
other lighting passes this pass can't be used to exactly reconstruct the
combined pass.
Diffstat (limited to 'intern/cycles/kernel/kernel_path.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_path.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/intern/cycles/kernel/kernel_path.h b/intern/cycles/kernel/kernel_path.h index 23860b41de3..f9eeccb1f11 100644 --- a/intern/cycles/kernel/kernel_path.h +++ b/intern/cycles/kernel/kernel_path.h @@ -327,6 +327,7 @@ __device float4 kernel_path_integrate(KernelGlobals *kg, RNG *rng, int sample, R Ray light_ray; BsdfEval L_light; + bool is_lamp; #ifdef __MULTI_LIGHT__ /* index -1 means randomly sample from distribution */ @@ -336,14 +337,13 @@ __device float4 kernel_path_integrate(KernelGlobals *kg, RNG *rng, int sample, R #else const int i = -1; #endif - if(direct_emission(kg, &sd, i, light_t, light_o, light_u, light_v, &light_ray, &L_light)) { + if(direct_emission(kg, &sd, i, light_t, light_o, light_u, light_v, &light_ray, &L_light, &is_lamp)) { /* trace shadow ray */ float3 shadow; if(!shadow_blocked(kg, &state, &light_ray, &shadow)) { /* accumulate */ - bsdf_eval_mul(&L_light, shadow); - path_radiance_accum_light(&L, throughput, &L_light, state.bounce); + path_radiance_accum_light(&L, throughput, &L_light, shadow, state.bounce, is_lamp); } } #ifdef __MULTI_LIGHT__ |