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Differential D3477 Diff 11242 intern/cycles/blender/blender_object.cpp

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intern/cycles/blender/blender_object.cpp

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void BlenderSync::sync_background_light(bool use_portal) void BlenderSync::sync_background_light(bool use_portal)
{ {
BL::World b_world = b_scene.world(); BL::World b_world = b_scene.world();
if(b_world) { if(b_world) {
PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles"); PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles");
PointerRNA cworld = RNA_pointer_get(&b_world.ptr, "cycles"); PointerRNA cworld = RNA_pointer_get(&b_world.ptr, "cycles");
bool sample_as_light = get_boolean(cworld, "sample_as_light");
if(sample_as_light || use_portal) { enum SamplingType {
SAMPLING_OFF = 0,
SAMPLING_AUTOMATIC,
SAMPLING_MANUAL,
SAMPLING_NUM
};
int sampling_type = get_enum(cworld, "sampling_type", SAMPLING_NUM, SAMPLING_AUTOMATIC);
bool do_sample = (sampling_type != SAMPLING_OFF);
if(do_sample || use_portal) {
/* test if we need to sync */ /* test if we need to sync */
Light *light; Light *light;
ObjectKey key(b_world, 0, b_world); ObjectKey key(b_world, 0, b_world);
if(light_map.sync(&light, b_world, b_world, key) || if(light_map.sync(&light, b_world, b_world, key) ||
world_recalc || world_recalc ||
b_world.ptr.data != world_map) b_world.ptr.data != world_map)
{ {
light->type = LIGHT_BACKGROUND; light->type = LIGHT_BACKGROUND;
if(sampling_type == SAMPLING_MANUAL) {
light->map_resolution = get_int(cworld, "sample_map_resolution"); light->map_resolution = get_int(cworld, "sample_map_resolution");
}
else {
light->map_resolution = 0;
}
light->shader = scene->default_background; light->shader = scene->default_background;
light->use_mis = sample_as_light; light->use_mis = do_sample;
light->max_bounces = get_int(cworld, "max_bounces"); light->max_bounces = get_int(cworld, "max_bounces");
int samples = get_int(cworld, "samples"); int samples = get_int(cworld, "samples");
if(get_boolean(cscene, "use_square_samples")) if(get_boolean(cscene, "use_square_samples"))
light->samples = samples * samples; light->samples = samples * samples;
else else
light->samples = samples; light->samples = samples;
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