Page MenuHome
Differential D16886 Diff 59669 intern/cycles/kernel/integrator/shade_surface.h

Changeset View

Standalone View

View Options

intern/cycles/kernel/integrator/shade_surface.h

Show First 20 Lines • Show All 258 Lines • ▼ Show 20 Lines#endif
// Save memory by storing the light and object indices in the shadow_isect // Save memory by storing the light and object indices in the shadow_isect
INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 0, object) = ray.self.object; INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 0, object) = ray.self.object;
INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 0, prim) = ray.self.prim; INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 0, prim) = ray.self.prim;
INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 1, object) = ray.self.light_object; INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 1, object) = ray.self.light_object;
INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 1, prim) = ray.self.light_prim; INTEGRATOR_STATE_ARRAY_WRITE(shadow_state, shadow_isect, 1, prim) = ray.self.light_prim;
/* Copy state from main path to shadow path. */ /* Copy state from main path to shadow path. */
uint32_t shadow_flag = INTEGRATOR_STATE(state, path, flag); uint32_t shadow_flag = INTEGRATOR_STATE(state, path, flag);
shadow_flag |= (is_light) ? PATH_RAY_SHADOW_FOR_LIGHT : 0;
const Spectrum unlit_throughput = INTEGRATOR_STATE(state, path, throughput); const Spectrum unlit_throughput = INTEGRATOR_STATE(state, path, throughput);
const Spectrum throughput = unlit_throughput * bsdf_eval_sum(&bsdf_eval); const Spectrum throughput = unlit_throughput * bsdf_eval_sum(&bsdf_eval);
if (kernel_data.kernel_features & KERNEL_FEATURE_LIGHT_PASSES) { if (kernel_data.kernel_features & KERNEL_FEATURE_LIGHT_PASSES) {
PackedSpectrum pass_diffuse_weight; PackedSpectrum pass_diffuse_weight;
PackedSpectrum pass_glossy_weight; PackedSpectrum pass_glossy_weight;
if (shadow_flag & PATH_RAY_ANY_PASS) { if (shadow_flag & PATH_RAY_ANY_PASS) {
▲ Show 20 Lines • Show All 473 Lines • Show Last 20 Lines