Blender V4.3
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_prim_offsets (Device *device, DeviceScene *dscene, Scene *scene)
 
void device_update_flags (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress, bool bounds_valid=true)
 
void device_update_geom_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, const Scene *scene)
 
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 137 of file scene/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 141 of file scene/object.h.

Constructor & Destructor Documentation

◆ ObjectManager()

ObjectManager::ObjectManager ( )

Definition at line 441 of file scene/object.cpp.

References need_flags_update, and UPDATE_ALL.

◆ ~ObjectManager()

ObjectManager::~ObjectManager ( )

Definition at line 447 of file scene/object.cpp.

Member Function Documentation

◆ apply_static_transforms()

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

Definition at line 1008 of file scene/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, Scene::MOTION_BLUR, Scene::MOTION_PASS, DeviceScene::object_flag, SD_OBJECT_TRANSFORM_APPLIED, Mesh::SUBDIVISION_NONE, Geometry::transform_applied, and transform_uniform_scale().

◆ device_free()

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

Definition at line 998 of file scene/object.cpp.

References device_vector< T >::free_if_need_realloc(), DeviceScene::object_flag, DeviceScene::object_motion, DeviceScene::object_motion_pass, DeviceScene::object_prim_offset, 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 756 of file scene/object.cpp.

References device_free(), HOLDOUT_MODIFIED, need_update(), OBJECT_ADDED, DeviceScene::object_flag, DeviceScene::object_motion, DeviceScene::object_motion_pass, OBJECT_REMOVED, DeviceScene::object_volume_step, DeviceScene::objects, PARTICLE_MODIFIED, device_vector< T >::tag_modified(), device_vector< T >::tag_realloc(), timer, and VLOG_INFO.

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 849 of file scene/object.cpp.

References need_flags_update, need_update(), and timer.

Referenced by Scene::device_update().

◆ device_update_geom_offsets()

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

Definition at line 953 of file scene/object.cpp.

References Geometry::attr_map_offset, KernelObject::attribute_map_offset, device_vector< T >::copy_to_device(), device_vector< T >::data(), Geometry::geometry_type, Geometry::MESH, DeviceScene::objects, KernelObject::patch_map_offset, PATCH_NODE_SIZE, device_vector< T >::size(), and update().

◆ device_update_object_transform()

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

Definition at line 462 of file scene/object.cpp.

References KernelObject::alpha, KernelObject::ao_distance, ATTR_STD_MOTION_VERTEX_POSITION, ATTR_STD_VOLUME_VELOCITY, KernelObject::attribute_map_offset, KernelObject::blocker_shadow_set, KernelObject::color, Object::color, KernelObject::cryptomatte_asset, KernelObject::cryptomatte_object, Object::data, KernelObject::dupli_generated, KernelObject::dupli_uv, flag, float, FLT_MAX, Geometry::geometry_type, Geometry::HAIR, Object::index, Geometry::is_volume(), KernelObject::itfm, LIGHT_LINK_SET_MAX, KernelObject::light_set_membership, KernelObject::lightgroup, Object::lightgroup, LIGHTGROUP_NONE, Geometry::MESH, Scene::MOTION_BLUR, KernelObject::motion_offset, Scene::MOTION_PASS, Node::name, PointCloud::num_points(), KernelObject::numsteps, KernelObject::numverts, OBJECT_MOTION_PASS_SIZE, object_volume_density(), KernelObject::particle_index, particle_index(), KernelObject::pass_id, KernelObject::patch_map_offset, Geometry::POINTCLOUD, Geometry::primitive_type(), KernelObject::primitive_type, KernelObject::random_number, KernelObject::receiver_light_set, SD_OBJECT_CAUSTICS_CASTER, SD_OBJECT_CAUSTICS_RECEIVER, SD_OBJECT_HAS_VERTEX_MOTION, SD_OBJECT_HAS_VOLUME_MOTION, SD_OBJECT_HOLDOUT_MASK, SD_OBJECT_MOTION, SD_OBJECT_NEGATIVE_SCALE, KernelObject::shadow_set_membership, KernelObject::shadow_terminator_geometry_offset, KernelObject::shadow_terminator_shading_offset, state, KernelObject::tfm, transform_inverse(), transform_motion_decompose(), transform_negative_scale(), Object::update_motion(), Object::use_motion(), util_hash_to_float(), util_murmur_hash3(), KernelObject::velocity_scale, KernelObject::visibility, Object::visibility_for_tracing(), Geometry::VOLUME, and KernelObject::volume_density.

◆ 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_prim_offsets()

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

Definition at line 640 of file scene/object.cpp.

References device_vector< T >::alloc(), BVH_LAYOUT_HIPRT, BVH_LAYOUT_METAL, BVH_LAYOUT_MULTI_HIPRT, BVH_LAYOUT_MULTI_HIPRT_EMBREE, BVH_LAYOUT_MULTI_METAL, BVH_LAYOUT_MULTI_METAL_EMBREE, device_vector< T >::clear_modified(), device_vector< T >::copy_to_device(), DeviceScene::data, Device::get_bvh_layout_mask(), Object::get_device_index(), Geometry::HAIR, and DeviceScene::object_prim_offset.

Referenced by Scene::device_update().

◆ device_update_transforms()

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

Definition at line 673 of file scene/object.cpp.

References device_vector< T >::alloc(), Scene::MOTION_BLUR, Scene::MOTION_PASS, UpdateObjectTransformState::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, ParticleSystem::particles, scene, ParticleData::size, state, and Object::update_motion().

◆ get_cryptomatte_assets()

string ObjectManager::get_cryptomatte_assets ( Scene * scene)

Definition at line 1133 of file scene/object.cpp.

References string_printf(), and util_murmur_hash3().

◆ get_cryptomatte_objects()

string ObjectManager::get_cryptomatte_objects ( Scene * scene)

Definition at line 1116 of file scene/object.cpp.

References string_printf(), and util_murmur_hash3().

◆ need_update()

bool ObjectManager::need_update ( ) const

Definition at line 1111 of file scene/object.cpp.

References UPDATE_NONE.

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

◆ tag_update()

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

Definition at line 1078 of file scene/object.cpp.

References flag, GeometryManager::GEOMETRY_ADDED, GEOMETRY_MANAGER, GeometryManager::GEOMETRY_REMOVED, OBJECT_ADDED, GeometryManager::OBJECT_MANAGER, Integrator::OBJECT_MANAGER, LightManager::OBJECT_MANAGER, OBJECT_MODIFIED, OBJECT_REMOVED, GeometryManager::TRANSFORM_MODIFIED, TRANSFORM_MODIFIED, GeometryManager::VISIBILITY_MODIFIED, and VISIBILITY_MODIFIED.

Referenced by Scene::create_node(), Scene::delete_node_impl(), Scene::delete_nodes(), Scene::device_update(), and Scene::reset().

Member Data Documentation

◆ need_flags_update

bool ObjectManager::need_flags_update

Definition at line 158 of file scene/object.h.

Referenced by device_update_flags(), and ObjectManager().

The documentation for this class was generated from the following files:
Generated on Thu Feb 6 2025 07:36:39 for Blender by  doxygen 1.11.0