Blender  V2.93
Public Types | Public Member Functions | Public Attributes | Protected Member Functions | List of all members
ObjectManager Class Reference

#include <object.h>

Public Types

enum  : uint32_t {
  PARTICLE_MODIFIED = (1 << 0) , GEOMETRY_MANAGER = (1 << 1) , MOTION_BLUR_MODIFIED = (1 << 2) , OBJECT_ADDED = (1 << 3) ,
  OBJECT_REMOVED = (1 << 4) , OBJECT_MODIFIED = (1 << 5) , HOLDOUT_MODIFIED = (1 << 6) , TRANSFORM_MODIFIED = (1 << 7) ,
  VISIBILITY_MODIFIED = (1 << 8) , UPDATE_ALL = ~0u , UPDATE_NONE = 0u
}
 

Public Member Functions

 ObjectManager ()
 
 ~ObjectManager ()
 
void device_update (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)
 
void device_update_transforms (DeviceScene *dscene, Scene *scene, Progress &progress)
 
void device_update_flags (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress, bool bounds_valid=true)
 
void device_update_mesh_offsets (Device *device, DeviceScene *dscene, Scene *scene)
 
void device_free (Device *device, DeviceScene *dscene, bool force_free)
 
void tag_update (Scene *scene, uint32_t flag)
 
bool need_update () const
 
void apply_static_transforms (DeviceScene *dscene, Scene *scene, Progress &progress)
 
string get_cryptomatte_objects (Scene *scene)
 
string get_cryptomatte_assets (Scene *scene)
 

Public Attributes

bool need_flags_update
 

Protected Member Functions

void device_update_object_transform (UpdateObjectTransformState *state, Object *ob, bool update_all)
 
void device_update_object_transform_task (UpdateObjectTransformState *state)
 
bool device_update_object_transform_pop_work (UpdateObjectTransformState *state, int *start_index, int *num_objects)
 

Detailed Description

Definition at line 124 of file object.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum : uint32_t
Enumerator
PARTICLE_MODIFIED 
GEOMETRY_MANAGER 
MOTION_BLUR_MODIFIED 
OBJECT_ADDED 
OBJECT_REMOVED 
OBJECT_MODIFIED 
HOLDOUT_MODIFIED 
TRANSFORM_MODIFIED 
VISIBILITY_MODIFIED 
UPDATE_ALL 
UPDATE_NONE 

Definition at line 128 of file object.h.

Constructor & Destructor Documentation

◆ ObjectManager()

ObjectManager::ObjectManager ( )

Definition at line 376 of file object.cpp.

References need_flags_update, and UPDATE_ALL.

◆ ~ObjectManager()

ObjectManager::~ObjectManager ( )

Definition at line 382 of file object.cpp.

Member Function Documentation

◆ apply_static_transforms()

void ObjectManager::apply_static_transforms ( DeviceScene *  dscene,
Scene *  scene,
Progress &  progress 
)

Definition at line 835 of file object.cpp.

References device_vector< T >::data(), Geometry::geometry_type, Progress::get_cancel(), Geometry::HAIR, Geometry::has_surface_bssrdf, Geometry::has_true_displacement(), Geometry::MESH, mesh, Scene::MOTION_BLUR, Scene::MOTION_PASS, Scene::need_motion(), DeviceScene::object_flag, Scene::objects, scene, SD_OBJECT_NEGATIVE_SCALE_APPLIED, SD_OBJECT_TRANSFORM_APPLIED, Mesh::SUBDIVISION_NONE, Geometry::transform_applied, Geometry::transform_negative_scaled, transform_uniform_scale(), and Object::use_motion().

◆ device_free()

void ObjectManager::device_free ( Device *  device,
DeviceScene *  dscene,
bool  force_free 
)

Definition at line 826 of file object.cpp.

References device_vector< T >::free_if_need_realloc(), DeviceScene::object_flag, DeviceScene::object_motion, DeviceScene::object_motion_pass, DeviceScene::object_volume_step, and DeviceScene::objects.

Referenced by device_update(), and Scene::free_memory().

◆ device_update()

void ObjectManager::device_update ( Device *  device,
DeviceScene *  dscene,
Scene *  scene,
Progress &  progress 
)

Definition at line 604 of file object.cpp.

References device_free(), HOLDOUT_MODIFIED, Node::is_modified(), need_update(), OBJECT_ADDED, DeviceScene::object_flag, DeviceScene::object_motion, DeviceScene::object_motion_pass, OBJECT_REMOVED, DeviceScene::object_volume_step, DeviceScene::objects, Scene::objects, PARTICLE_MODIFIED, scene, device_vector< T >::tag_modified(), device_vector< T >::tag_realloc(), time, Scene::update_stats, and VLOG.

Referenced by Scene::device_update().

◆ device_update_flags()

void ObjectManager::device_update_flags ( Device *  device,
DeviceScene *  dscene,
Scene *  scene,
Progress &  progress,
bool  bounds_valid = true 
)

Definition at line 694 of file object.cpp.

References need_flags_update, need_update(), scene, time, and Scene::update_stats.

Referenced by Scene::device_update().

◆ device_update_mesh_offsets()

void ObjectManager::device_update_mesh_offsets ( Device *  device,
DeviceScene *  dscene,
Scene *  scene 
)

Definition at line 781 of file object.cpp.

References Geometry::attr_map_offset, KernelObject::attribute_map_offset, device_vector< T >::copy_to_device(), device_vector< T >::data(), Geometry::geometry_type, if(), Object::index, Geometry::MESH, mesh, PackedPatchTable::num_nodes, DeviceScene::objects, Scene::objects, KernelObject::patch_map_offset, PATCH_NODE_SIZE, scene, device_vector< T >::size(), PackedPatchTable::total_size(), and update().

Referenced by GeometryManager::device_update_attributes().

◆ device_update_object_transform()

void ObjectManager::device_update_object_transform ( UpdateObjectTransformState *  state,
Object *  ob,
bool  update_all 
)
protected

Definition at line 399 of file object.cpp.

References ATTR_STD_MOTION_VERTEX_POSITION, KernelObject::attribute_map_offset, Geometry::attributes, KernelObject::color, Object::color, KernelObject::cryptomatte_asset, KernelObject::cryptomatte_object, Object::data, KernelObject::dupli_generated, KernelObject::dupli_uv, AttributeSet::find(), float(), Geometry::geometry_type, Geometry::HAIR, Object::index, KernelObject::itfm, Geometry::MESH, mesh, Scene::MOTION_BLUR, KernelObject::motion_offset, Scene::MOTION_PASS, Node::name, KernelObject::numkeys, KernelObject::numsteps, KernelObject::numverts, OBJECT_MOTION_PASS_SIZE, object_volume_density(), particle_index(), KernelObject::particle_index, KernelObject::pass_id, KernelObject::patch_map_offset, KernelObject::random_number, SD_OBJECT_HAS_VERTEX_MOTION, SD_OBJECT_HOLDOUT_MASK, SD_OBJECT_MOTION, KernelObject::shadow_terminator_offset, Mesh::size, state, KernelObject::tfm, transform_inverse(), transform_motion_decompose(), Object::update_motion(), Object::use_motion(), util_hash_to_float(), util_murmur_hash3(), Geometry::VOLUME, KernelObject::volume_density, float3::x, float3::y, and float3::z.

◆ device_update_object_transform_pop_work()

bool ObjectManager::device_update_object_transform_pop_work ( UpdateObjectTransformState *  state,
int *  start_index,
int *  num_objects 
)
protected

◆ device_update_object_transform_task()

void ObjectManager::device_update_object_transform_task ( UpdateObjectTransformState *  state)
protected

◆ device_update_transforms()

void ObjectManager::device_update_transforms ( DeviceScene *  dscene,
Scene *  scene,
Progress &  progress 
)

Definition at line 525 of file object.cpp.

References device_vector< T >::alloc(), Scene::MOTION_BLUR, Scene::MOTION_PASS, Scene::need_motion(), device_vector< T >::need_realloc(), NULL, DeviceScene::object_flag, DeviceScene::object_motion, DeviceScene::object_motion_pass, OBJECT_MOTION_PASS_SIZE, DeviceScene::object_volume_step, DeviceScene::objects, Scene::objects, blender::parallel_for(), Scene::particle_systems, ParticleSystem::particles, r, scene, ParticleData::size, state, and Object::update_motion().

◆ get_cryptomatte_assets()

string ObjectManager::get_cryptomatte_assets ( Scene *  scene)

Definition at line 953 of file object.cpp.

References Scene::objects, scene, string_printf(), and util_murmur_hash3().

Referenced by BlenderSession::stamp_view_layer_metadata().

◆ get_cryptomatte_objects()

string ObjectManager::get_cryptomatte_objects ( Scene *  scene)

Definition at line 936 of file object.cpp.

References Node::name, Scene::objects, scene, string_printf(), and util_murmur_hash3().

Referenced by BlenderSession::stamp_view_layer_metadata().

◆ need_update()

bool ObjectManager::need_update ( ) const

Definition at line 931 of file object.cpp.

References UPDATE_NONE.

Referenced by device_update(), device_update_flags(), and Scene::need_data_update().

◆ tag_update()

void ObjectManager::tag_update ( Scene *  scene,
uint32_t  flag 
)

Definition at line 903 of file object.cpp.

References GeometryManager::GEOMETRY_ADDED, GEOMETRY_MANAGER, Scene::geometry_manager, GeometryManager::GEOMETRY_REMOVED, Scene::light_manager, OBJECT_ADDED, GeometryManager::OBJECT_MANAGER, LightManager::OBJECT_MANAGER, OBJECT_REMOVED, scene, GeometryManager::tag_update(), LightManager::tag_update(), GeometryManager::TRANSFORM_MODIFIED, TRANSFORM_MODIFIED, GeometryManager::VISIBILITY_MODIFIED, and VISIBILITY_MODIFIED.

Referenced by Scene::create_node(), Scene::delete_node_impl(), Scene::delete_nodes(), Scene::reset(), Object::tag_update(), GeometryManager::tag_update(), and Integrator::tag_update().

Member Data Documentation

◆ need_flags_update

bool ObjectManager::need_flags_update

Definition at line 145 of file object.h.

Referenced by device_update_flags(), ObjectManager(), and Shader::tag_update().

The documentation for this class was generated from the following files:
Generated on Tue Jan 31 2023 14:37:24 for Blender by  doxygen 1.9.1