Differential D1996 Diff 6670 intern/cycles/kernel/kernel_path.h

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intern/cycles/kernel/kernel_path.h

Show First 20 Lines • Show All 166 Lines • ▼ Show 20 Lines	# ifdef __VOLUME_DECOUPLED__
&throughput,		&throughput,
rphase,		rphase,
rscatter,		rscatter,
&volume_segment,		&volume_segment,
NULL,		NULL,
true);		true);
}		}

/* free cached steps */
kernel_volume_decoupled_free(kg, &volume_segment);

if(result == VOLUME_PATH_SCATTERED) {		if(result == VOLUME_PATH_SCATTERED) {
if(kernel_path_volume_bounce(kg,		if(kernel_path_volume_bounce(kg,
rng,		rng,
&volume_sd,		&volume_sd,
&throughput,		&throughput,
state,		state,
L,		L,
ray))		ray))
▲ Show 20 Lines • Show All 531 Lines • ▼ Show 20 Lines	# ifdef __VOLUME_DECOUPLED__
float rphase = path_state_rng_1D_for_decision(kg, rng, &state, PRNG_PHASE);		float rphase = path_state_rng_1D_for_decision(kg, rng, &state, PRNG_PHASE);
float rscatter = path_state_rng_1D_for_decision(kg, rng, &state, PRNG_SCATTER_DISTANCE);		float rscatter = path_state_rng_1D_for_decision(kg, rng, &state, PRNG_SCATTER_DISTANCE);

result = kernel_volume_decoupled_scatter(kg,		result = kernel_volume_decoupled_scatter(kg,
&state, &volume_ray, &volume_sd, &throughput,		&state, &volume_ray, &volume_sd, &throughput,
rphase, rscatter, &volume_segment, NULL, true);		rphase, rscatter, &volume_segment, NULL, true);
}		}

/* free cached steps */
kernel_volume_decoupled_free(kg, &volume_segment);

if(result == VOLUME_PATH_SCATTERED) {		if(result == VOLUME_PATH_SCATTERED) {
if(kernel_path_volume_bounce(kg, rng, &volume_sd, &throughput, &state, &L, &ray))		if(kernel_path_volume_bounce(kg, rng, &volume_sd, &throughput, &state, &L, &ray))
continue;		continue;
else		else
break;		break;
}		}
else {		else {
throughput *= volume_segment.accum_transmittance;		throughput *= volume_segment.accum_transmittance;
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