diff options
Diffstat (limited to 'intern/cycles/blender')
| -rw-r--r-- | intern/cycles/blender/addon/properties.py | 2 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_mesh.cpp | 4 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_object.cpp | 14 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_sync.h | 4 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_util.h | 12 |
5 files changed, 28 insertions, 8 deletions
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py index ac0aca57028..0c3af3fabeb 100644 --- a/intern/cycles/blender/addon/properties.py +++ b/intern/cycles/blender/addon/properties.py @@ -408,7 +408,7 @@ class CyclesRenderSettings(bpy.types.PropertyGroup): adaptive_threshold: FloatProperty( name="Adaptive Sampling Threshold", - description="Noise level step to stop sampling at, lower values reduce noise the cost of render time. Zero for automatic setting based on number of AA samples", + description="Noise level step to stop sampling at, lower values reduce noise at the cost of render time. Zero for automatic setting based on number of AA samples", min=0.0, max=1.0, default=0.0, precision=4, diff --git a/intern/cycles/blender/blender_mesh.cpp b/intern/cycles/blender/blender_mesh.cpp index d1042277183..ebba6981502 100644 --- a/intern/cycles/blender/blender_mesh.cpp +++ b/intern/cycles/blender/blender_mesh.cpp @@ -1078,7 +1078,7 @@ static void sync_mesh_cached_velocities(BL::Object &b_ob, Scene *scene, Mesh *me return; } - BL::MeshSequenceCacheModifier b_mesh_cache = object_mesh_cache_find(b_ob, true); + BL::MeshSequenceCacheModifier b_mesh_cache = object_mesh_cache_find(b_ob, true, nullptr); if (!b_mesh_cache) { return; @@ -1241,7 +1241,7 @@ void BlenderSync::sync_mesh_motion(BL::Depsgraph b_depsgraph, } /* Cached motion blur already exported. */ - BL::MeshSequenceCacheModifier mesh_cache = object_mesh_cache_find(b_ob, true); + BL::MeshSequenceCacheModifier mesh_cache = object_mesh_cache_find(b_ob, true, nullptr); if (mesh_cache) { return; } diff --git a/intern/cycles/blender/blender_object.cpp b/intern/cycles/blender/blender_object.cpp index 657ecdeeeb7..a7eae421b55 100644 --- a/intern/cycles/blender/blender_object.cpp +++ b/intern/cycles/blender/blender_object.cpp @@ -485,7 +485,9 @@ bool BlenderSync::sync_object_attributes(BL::DepsgraphObjectInstance &b_instance /* Object Loop */ -void BlenderSync::sync_procedural(BL::Object &b_ob, BL::MeshSequenceCacheModifier &b_mesh_cache) +void BlenderSync::sync_procedural(BL::Object &b_ob, + BL::MeshSequenceCacheModifier &b_mesh_cache, + bool has_subdivision_modifier) { #ifdef WITH_ALEMBIC BL::CacheFile cache_file = b_mesh_cache.cache_file(); @@ -521,6 +523,9 @@ void BlenderSync::sync_procedural(BL::Object &b_ob, BL::MeshSequenceCacheModifie procedural->set_scale(cache_file.scale()); + procedural->set_use_prefetch(cache_file.use_prefetch()); + procedural->set_prefetch_cache_size(cache_file.prefetch_cache_size()); + /* create or update existing AlembicObjects */ ustring object_path = ustring(b_mesh_cache.object_path()); @@ -534,6 +539,8 @@ void BlenderSync::sync_procedural(BL::Object &b_ob, BL::MeshSequenceCacheModifie abc_object->set_subd_dicing_rate(subd_dicing_rate); abc_object->set_subd_max_level(max_subdivisions); + abc_object->set_ignore_subdivision(!has_subdivision_modifier); + if (abc_object->is_modified() || procedural->is_modified()) { procedural->tag_update(scene); } @@ -601,13 +608,14 @@ void BlenderSync::sync_objects(BL::Depsgraph &b_depsgraph, if (b_instance.show_self()) { #ifdef WITH_ALEMBIC bool use_procedural = false; + bool has_subdivision_modifier = false; BL::MeshSequenceCacheModifier b_mesh_cache(PointerRNA_NULL); /* Experimental as Blender does not have good support for procedurals at the moment, also * only available in preview renders since currently do not have a good cache policy, the * data being loaded at once for all the frames. */ if (experimental && b_v3d) { - b_mesh_cache = object_mesh_cache_find(b_ob, false); + b_mesh_cache = object_mesh_cache_find(b_ob, false, &has_subdivision_modifier); use_procedural = b_mesh_cache && b_mesh_cache.cache_file().use_render_procedural(); } @@ -615,7 +623,7 @@ void BlenderSync::sync_objects(BL::Depsgraph &b_depsgraph, /* Skip in the motion case, as generating motion blur data will be handled in the * procedural. */ if (!motion) { - sync_procedural(b_ob, b_mesh_cache); + sync_procedural(b_ob, b_mesh_cache, has_subdivision_modifier); } } else diff --git a/intern/cycles/blender/blender_sync.h b/intern/cycles/blender/blender_sync.h index 0e605fcbf16..44322dda6b9 100644 --- a/intern/cycles/blender/blender_sync.h +++ b/intern/cycles/blender/blender_sync.h @@ -151,7 +151,9 @@ class BlenderSync { TaskPool *geom_task_pool); void sync_object_motion_init(BL::Object &b_parent, BL::Object &b_ob, Object *object); - void sync_procedural(BL::Object &b_ob, BL::MeshSequenceCacheModifier &b_mesh_cache); + void sync_procedural(BL::Object &b_ob, + BL::MeshSequenceCacheModifier &b_mesh_cache, + bool has_subdivision); bool sync_object_attributes(BL::DepsgraphObjectInstance &b_instance, Object *object); diff --git a/intern/cycles/blender/blender_util.h b/intern/cycles/blender/blender_util.h index e50b1a4760e..3cf75b338dc 100644 --- a/intern/cycles/blender/blender_util.h +++ b/intern/cycles/blender/blender_util.h @@ -573,7 +573,8 @@ static inline BL::FluidDomainSettings object_fluid_gas_domain_find(BL::Object &b } static inline BL::MeshSequenceCacheModifier object_mesh_cache_find(BL::Object &b_ob, - bool check_velocity) + bool check_velocity, + bool *has_subdivision_modifier) { for (int i = b_ob.modifiers.length() - 1; i >= 0; --i) { BL::Modifier b_mod = b_ob.modifiers[i]; @@ -595,6 +596,15 @@ static inline BL::MeshSequenceCacheModifier object_mesh_cache_find(BL::Object &b continue; } + /* Only skip the subsurf modifier if we are not checking for the mesh sequence cache modifier + * for motion blur. */ + if (b_mod.type() == BL::Modifier::type_SUBSURF && !check_velocity) { + if (has_subdivision_modifier) { + *has_subdivision_modifier = true; + } + continue; + } + break; } |