# lsdtools.lod reference URL: https://lsd.tools/docs/sdk-lsdtools-lod Updated: 2026-10-19 SDK distribution **1.0.0**; API contract **1.0**; generator **1.0.0**. Product source digest: `170db6f659e9f79609ddaaec494ffad41f1d659a96001371132843e0c17a7e27`. Generated from declared public exports and source syntax. Signatures and annotations are declaration spellings; decorators, factories and annotations are never executed. Class members below are declared members; base classes remain explicit. Source docstrings describe their owning implementation; they do not grant app permissions. ```text Mesh detail and general per-consumer detail policies. ``prepare_family`` runs during asset preparation. Store ``MeshFamily.to_bytes()`` as a ``.meshfamily`` asset; runtime consumers only select its resident levels. ``DetailWorld`` shares camera measurements across independent ``DetailScheduler`` consumers. ``DetailDecision.tiers`` can select materials, lights, effects or any owner-defined behavior; ``due`` optionally schedules periodic work. Owners apply decisions and acknowledge successful work with ``commit``. No system is disabled implicitly, and absent camera demand preserves full detail. ``` ## `lsdtools.lod.CameraLODSettings` Kind: class. Source: `core/lod/src/lsd_lod/model.py:100`. Implementation alias: `lsd_lod.model.CameraLODSettings`. ### `lsdtools.lod.CameraLODSettings.lod` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:101`. ```python lod: str ``` ```python lod = 'auto' ``` ### `lsdtools.lod.CameraLODSettings.culling` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:102`. ```python culling: str ``` ```python culling = 'frustum' ``` ### `lsdtools.lod.CameraLODSettings.pixel_error` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:103`. ```python pixel_error: float ``` ```python pixel_error = 1.0 ``` ### `lsdtools.lod.CameraLODSettings.hysteresis` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:104`. ```python hysteresis: float ``` ```python hysteresis = 0.15 ``` ### `lsdtools.lod.CameraLODSettings.spatial` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:105`. ```python spatial: str ``` ```python spatial = 'flat' ``` ### `lsdtools.lod.CameraLODSettings.to_dict` Kind: method. Source: `core/lod/src/lsd_lod/model.py:117`. ```python to_dict(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.CameraLODSettings.from_dict` Kind: method. Source: `core/lod/src/lsd_lod/model.py:121`. ```python from_dict(cls, value) ``` ```python cls: (unannotated) value: (unannotated) ``` ## `lsdtools.lod.DetailCamera` Kind: class. Source: `core/lod/src/lsd_lod/selector.py:95`. Implementation alias: `lsd_lod.selector.Camera`. ### `lsdtools.lod.DetailCamera.position` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:96`. ```python position: object ``` ```python position = (0.0, 0.0, 0.0) ``` ### `lsdtools.lod.DetailCamera.rotation` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:97`. ```python rotation: object ``` ```python rotation = ((1.0, 0.0, 0.0), (0.0, 1.0, 0.0), (0.0, 0.0, 1.0)) ``` ### `lsdtools.lod.DetailCamera.projection` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:98`. ```python projection: str ``` ```python projection = 'perspective' ``` ### `lsdtools.lod.DetailCamera.width` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:99`. ```python width: int ``` ```python width = 1280 ``` ### `lsdtools.lod.DetailCamera.height` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:100`. ```python height: int ``` ```python height = 720 ``` ### `lsdtools.lod.DetailCamera.fov_y_degrees` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:101`. ```python fov_y_degrees: float ``` ```python fov_y_degrees = 60.0 ``` ### `lsdtools.lod.DetailCamera.ortho_height` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:102`. ```python ortho_height: float ``` ```python ortho_height = 80.0 ``` ### `lsdtools.lod.DetailCamera.near` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:103`. ```python near: float ``` ```python near = 0.1 ``` ### `lsdtools.lod.DetailCamera.far` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:104`. ```python far: float ``` ```python far = 1000.0 ``` ### `lsdtools.lod.DetailCamera.pixel_error` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:105`. ```python pixel_error: float ``` ```python pixel_error = 1.0 ``` ### `lsdtools.lod.DetailCamera.hysteresis` Kind: attribute. Source: `core/lod/src/lsd_lod/selector.py:106`. ```python hysteresis: float ``` ```python hysteresis = 0.15 ``` ### `lsdtools.lod.DetailCamera.native` Kind: method. Source: `core/lod/src/lsd_lod/selector.py:108`. ```python native(self) ``` ```python self: (unannotated) ``` ## `lsdtools.lod.DetailDecision` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:374`. Source docstring: ```text Immutable stable-row work request. Commit only successfully performed rows. ``` Implementation alias: `lsd_lod.detail.DetailDecision`. ### `lsdtools.lod.DetailDecision.tick` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:377`. ```python tick: int ``` ### `lsdtools.lod.DetailDecision.tiers` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:378`. ```python tiers: np.ndarray ``` ### `lsdtools.lod.DetailDecision.period_ticks` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:379`. ```python period_ticks: np.ndarray ``` ### `lsdtools.lod.DetailDecision.paused` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:380`. ```python paused: np.ndarray ``` ### `lsdtools.lod.DetailDecision.changed` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:381`. ```python changed: np.ndarray ``` ### `lsdtools.lod.DetailDecision.due` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:382`. ```python due: np.ndarray ``` ### `lsdtools.lod.DetailDecision.elapsed_ticks` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:383`. ```python elapsed_ticks: np.ndarray ``` ### `lsdtools.lod.DetailDecision.visible` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:384`. ```python visible: np.ndarray ``` ### `lsdtools.lod.DetailDecision.known` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:385`. ```python known: bool ``` ### `lsdtools.lod.DetailDecision.incarnations` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:386`. ```python incarnations: np.ndarray ``` ## `lsdtools.lod.DetailMetrics` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:204`. Source docstring: ```text Immutable, complete stable-row camera measurements; stale snapshots reject. ``` Implementation alias: `lsd_lod.detail.DetailMetrics`. ### `lsdtools.lod.DetailMetrics.revision` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:207`. ```python revision: int ``` ### `lsdtools.lod.DetailMetrics.views` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:208`. ```python views: Mapping[str, _ViewMetrics | None] ``` ### `lsdtools.lod.DetailMetrics.importance` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:209`. ```python importance: np.ndarray ``` ### `lsdtools.lod.DetailMetrics.active` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:210`. ```python active: np.ndarray ``` ### `lsdtools.lod.DetailMetrics.incarnations` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:211`. ```python incarnations: np.ndarray ``` ### `lsdtools.lod.DetailMetrics.current` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:215`. ```python current(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.DetailMetrics.population_id` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:219`. ```python population_id(self) ``` ```python self: (unannotated) ``` ## `lsdtools.lod.DetailPolicy` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:106`. Source docstring: ```text Explicit per-system policy; the default requests full work every tick. Distance thresholds increase, pixel-diameter thresholds decrease. Tier zero must be full and unpaused; coarser tiers cannot demand more frequent work. Offscreen behavior is separately opt-in. Missing/unknown views fail open. ``` Implementation alias: `lsd_lod.detail.DetailPolicy`. ### `lsdtools.lod.DetailPolicy.metric` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:114`. ```python metric: str ``` ```python metric = 'distance' ``` ### `lsdtools.lod.DetailPolicy.thresholds` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:115`. ```python thresholds: tuple[float, ...] ``` ```python thresholds = () ``` ### `lsdtools.lod.DetailPolicy.tiers` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:116`. ```python tiers: tuple[DetailTier, ...] ``` ```python tiers = (DetailTier(),) ``` ### `lsdtools.lod.DetailPolicy.offscreen_tier` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:117`. ```python offscreen_tier: int | None ``` ```python offscreen_tier = None ``` ### `lsdtools.lod.DetailPolicy.view_names` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:118`. ```python view_names: tuple[str, ...] | None ``` ```python view_names = None ``` ### `lsdtools.lod.DetailPolicy.hysteresis` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:119`. ```python hysteresis: float ``` ```python hysteresis = 0.15 ``` ### `lsdtools.lod.DetailPolicy.to_dict` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:155`. ```python to_dict(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.DetailPolicy.from_dict` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:162`. ```python from_dict(cls, value) ``` ```python cls: (unannotated) value: (unannotated) ``` ## `lsdtools.lod.DetailScheduler` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:391`. ```python DetailScheduler(self, count, *, policy=DetailPolicy(), max_bytes=128 << 20) ``` Source docstring: ```text Independent policy/history for one optional animation, AI or other consumer. Integer row phases distribute work without deadline drift. A skipped tick yields one current update with its complete elapsed tick count, not a burst of stale callbacks. Refinement, reveal from pause, replacement and explicit dependency/dirty pins wake immediately. Authoritative simulation stays outside. ``` Implementation alias: `lsd_lod.detail.DetailScheduler`. ### `lsdtools.lod.DetailScheduler.__init__` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:400`. ```python __init__(self, count, *, policy=DetailPolicy(), max_bytes=128 << 20) ``` ```python count: (unannotated) max_bytes: (unannotated) policy: (unannotated) self: (unannotated) ``` ### `lsdtools.lod.DetailScheduler.policy` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:422`. ```python policy(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.DetailScheduler.set_policy` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:425`. ```python set_policy(self, policy) ``` ```python policy: (unannotated) self: (unannotated) ``` ### `lsdtools.lod.DetailScheduler.evaluate` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:468`. ```python evaluate(self, metrics, *, tick, required=None, dirty=None) ``` ```python dirty: (unannotated) metrics: (unannotated) required: (unannotated) self: (unannotated) tick: (unannotated) ``` Source docstring: ```text Plan work; repeated unchanged calls before commit return the same value. ``` ### `lsdtools.lod.DetailScheduler.commit` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:508`. ```python commit(self, decision, rows=None, *, changed_rows=None) ``` ```python changed_rows: (unannotated) decision: (unannotated) rows: (unannotated) self: (unannotated) ``` Source docstring: ```text Acknowledge work and tier application independently, or successful subsets. ``rows`` defaults to all due optional work; ``changed_rows`` defaults to all tier/paused transitions. Pass an empty integer list for a lane that did no work. Paused materials/lights can therefore apply their new tier. ``` ### `lsdtools.lod.DetailScheduler.reset` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:540`. ```python reset(self) ``` ```python self: (unannotated) ``` Source docstring: ```text Forget this consumer's history and population binding, retaining policy. ``` ### `lsdtools.lod.DetailScheduler.capture` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:553`. ```python capture(self) ``` ```python self: (unannotated) ``` Source docstring: ```text Return owned JSON-data scheduling state; pending requests are not acknowledgements. The owner also captures its authoritative population and consumer state. Restore requires exactly matching population metadata/row incarnations. Captures are explicit O(N) operations, outside the camera/tick fast path. ``` ### `lsdtools.lod.DetailScheduler.restore` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:569`. ```python restore(self, state, *, metrics) ``` ```python metrics: (unannotated) self: (unannotated) state: (unannotated) ``` Source docstring: ```text Atomically restore a complete v1 capture into a matching current population. ``` ### `lsdtools.lod.DetailScheduler.count` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:401`. ```python count: (unannotated) ``` ```python count = _integer(count, 'count', 0, MAX_ROWS) ``` ### `lsdtools.lod.DetailScheduler.byte_bound` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:403`. ```python byte_bound: (unannotated) ``` ```python byte_bound = self.count * 192 ``` ## `lsdtools.lod.DetailTier` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:80`. Source docstring: ```text Generic tier metadata: optional work period in authoritative integer ticks. ``paused`` only describes this subscriber's optional work. It never means global invisibility, disabling a light, or stopping authoritative simulation. Consumers may use the tier index for their own material/light/quality choice. ``` Implementation alias: `lsd_lod.detail.DetailTier`. ### `lsdtools.lod.DetailTier.period_ticks` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:88`. ```python period_ticks: int ``` ```python period_ticks = 1 ``` ### `lsdtools.lod.DetailTier.paused` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:89`. ```python paused: bool ``` ```python paused = False ``` ### `lsdtools.lod.DetailTier.to_dict` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:96`. ```python to_dict(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.DetailTier.from_dict` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:100`. ```python from_dict(cls, value) ``` ```python cls: (unannotated) value: (unannotated) ``` ## `lsdtools.lod.DetailView` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:173`. Source docstring: ```text Named complete view/pass input. ``camera=None`` explicitly means unknown. An optional complete visible mask may come from a pass owner (for example, shadow relevance). The mask never authorizes skipping required simulation. Camera uses the shared selector's float64, positive-Z convention. ``` Implementation alias: `lsd_lod.detail.DetailView`. ### `lsdtools.lod.DetailView.name` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:181`. ```python name: str ``` ### `lsdtools.lod.DetailView.camera` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:182`. ```python camera: Camera | None ``` ### `lsdtools.lod.DetailView.visible` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:183`. ```python visible: np.ndarray | None ``` ```python visible = None ``` ## `lsdtools.lod.DetailWorld` Kind: class. Source: `core/lod/src/lsd_lod/detail.py:223`. ```python DetailWorld(self, centers, radii, *, importance=None, active=None, max_views=MAX_VIEWS, max_bytes=128 << 20, population_id=None) ``` Source docstring: ```text Fixed-capacity owner shared by independent optional-work consumers. ``patch`` changes current object data. ``replace`` explicitly resets row incarnations, including replacement while active. Publication is synchronous: each measure call supplies the complete relevant view set. Unresolved views must be included with camera=None, never represented by an old camera. ``` Implementation alias: `lsd_lod.detail.DetailWorld`. ### `lsdtools.lod.DetailWorld.__init__` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:232`. ```python __init__(self, centers, radii, *, importance=None, active=None, max_views=MAX_VIEWS, max_bytes=128 << 20, population_id=None) ``` ```python active: (unannotated) centers: (unannotated) importance: (unannotated) max_bytes: (unannotated) max_views: (unannotated) population_id: (unannotated) radii: (unannotated) self: (unannotated) ``` ### `lsdtools.lod.DetailWorld.signature` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:260`. ```python signature(self) ``` ```python self: (unannotated) ``` Source docstring: ```text Exact metadata identity for deterministic owner-controlled restore. ``` ### `lsdtools.lod.DetailWorld.patch` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:276`. ```python patch(self, rows, *, centers=None, radii=None, importance=None, active=None) ``` ```python active: (unannotated) centers: (unannotated) importance: (unannotated) radii: (unannotated) rows: (unannotated) self: (unannotated) ``` Source docstring: ```text Atomically update rows. Retirement/reactivation resets their incarnations. ``` ### `lsdtools.lod.DetailWorld.replace` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:280`. ```python replace(self, rows, *, centers, radii, importance=None, active=None) ``` ```python active: (unannotated) centers: (unannotated) importance: (unannotated) radii: (unannotated) rows: (unannotated) self: (unannotated) ``` Source docstring: ```text Admit new objects into existing slots; no old scheduling debt is inherited. ``` ### `lsdtools.lod.DetailWorld.measure` Kind: method. Source: `core/lod/src/lsd_lod/detail.py:317`. ```python measure(self, views) ``` ```python self: (unannotated) views: (unannotated) ``` Source docstring: ```text Measure changed camera/bounds inputs once; unchanged calls reuse snapshots. ``` ### `lsdtools.lod.DetailWorld.count` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:237`. ```python count: (unannotated) ``` ```python count = _integer(len(values), 'count', 0, MAX_ROWS) ``` ### `lsdtools.lod.DetailWorld.max_views` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:238`. ```python max_views: (unannotated) ``` ```python max_views = _integer(max_views, 'max_views', 1, MAX_VIEWS) ``` ### `lsdtools.lod.DetailWorld.population_id` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:239`. ```python population_id: (unannotated) ``` ```python population_id = _name(uuid.uuid4().hex if population_id is None else population_id) ``` ### `lsdtools.lod.DetailWorld.byte_bound` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:243`. ```python byte_bound: (unannotated) ``` ```python byte_bound = self.count * (192 + self.max_views * 64) ``` ### `lsdtools.lod.DetailWorld.centers` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:247`. ```python centers: (unannotated) ``` ```python centers = _frozen(_numbers(values, (n, 3), 'centers')) ``` ### `lsdtools.lod.DetailWorld.radii` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:248`. ```python radii: (unannotated) ``` ```python radii = _frozen(_numbers(radii, (n,), 'radii', nonnegative=True)) ``` ### `lsdtools.lod.DetailWorld.importance` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:249`. ```python importance: (unannotated) ``` ```python importance = _frozen(np.ones(n) if importance is None else _numbers(importance, (n,), 'importance', positive=True)) ``` ### `lsdtools.lod.DetailWorld.active` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:251`. ```python active: (unannotated) ``` ```python active = _frozen(np.ones(n, bool) if active is None else _mask(active, n, 'active')) ``` ### `lsdtools.lod.DetailWorld.incarnations` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:252`. ```python incarnations: (unannotated) ``` ```python incarnations = _frozen(np.ones(n, np.uint64)) ``` ### `lsdtools.lod.DetailWorld.revision` Kind: attribute. Source: `core/lod/src/lsd_lod/detail.py:253`. ```python revision: (unannotated) ``` ```python revision = 0 ``` ## `lsdtools.lod.INACTIVE_TIER` Kind: value. Source: `core/lod/src/lsd_lod/detail.py:23`. ```python INACTIVE_TIER = 255 ``` Implementation alias: `lsd_lod.detail.INACTIVE_TIER`. ## `lsdtools.lod.MeshFamily` Kind: class. Source: `core/lod/src/lsd_lod/model.py:186`. Implementation alias: `lsd_lod.model.MeshFamily`. ### `lsdtools.lod.MeshFamily.levels` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:187`. ```python levels: tuple[MeshLevel, ...] ``` ### `lsdtools.lod.MeshFamily.settings` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:188`. ```python settings: MeshLODSettings ``` ```python settings = field(default_factory=MeshLODSettings) ``` ### `lsdtools.lod.MeshFamily.reason` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:189`. ```python reason: str | None ``` ```python reason = None ``` ### `lsdtools.lod.MeshFamily.provenance` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:190`. ```python provenance: Mapping ``` ```python provenance = field(default_factory=dict) ``` ### `lsdtools.lod.MeshFamily.center` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:191`. ```python center: np.ndarray ``` ```python center = field(init=False) ``` ### `lsdtools.lod.MeshFamily.radius` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:192`. ```python radius: float ``` ```python radius = field(init=False) ``` ### `lsdtools.lod.MeshFamily.errors` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:193`. ```python errors: np.ndarray ``` ```python errors = field(init=False) ``` ### `lsdtools.lod.MeshFamily.level_count` Kind: method. Source: `core/lod/src/lsd_lod/model.py:222`. ```python level_count(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.MeshFamily.resident_bytes` Kind: method. Source: `core/lod/src/lsd_lod/model.py:226`. ```python resident_bytes(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.MeshFamily.to_bytes` Kind: method. Source: `core/lod/src/lsd_lod/model.py:229`. ```python to_bytes(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.MeshFamily.from_bytes` Kind: method. Source: `core/lod/src/lsd_lod/model.py:234`. ```python from_bytes(cls, data) ``` ```python cls: (unannotated) data: (unannotated) ``` ### `lsdtools.lod.MeshFamily.digest` Kind: method. Source: `core/lod/src/lsd_lod/model.py:239`. ```python digest(self) ``` ```python self: (unannotated) ``` ## `lsdtools.lod.MeshLODSettings` Kind: class. Source: `core/lod/src/lsd_lod/model.py:64`. Implementation alias: `lsd_lod.model.MeshLODSettings`. ### `lsdtools.lod.MeshLODSettings.mode` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:65`. ```python mode: str ``` ```python mode = 'auto' ``` ### `lsdtools.lod.MeshLODSettings.max_levels` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:66`. ```python max_levels: int ``` ```python max_levels = 4 ``` ### `lsdtools.lod.MeshLODSettings.min_source_triangles` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:67`. ```python min_source_triangles: int ``` ```python min_source_triangles = 512 ``` ### `lsdtools.lod.MeshLODSettings.min_reduction_fraction` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:68`. ```python min_reduction_fraction: float ``` ```python min_reduction_fraction = 0.25 ``` ### `lsdtools.lod.MeshLODSettings.min_triangles_saved` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:69`. ```python min_triangles_saved: int ``` ```python min_triangles_saved = 128 ``` ### `lsdtools.lod.MeshLODSettings.ratios` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:70`. ```python ratios: tuple[float, ...] ``` ```python ratios = (0.5, 0.25, 0.125) ``` ### `lsdtools.lod.MeshLODSettings.max_family_bytes` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:71`. ```python max_family_bytes: int ``` ```python max_family_bytes = 64 << 20 ``` ### `lsdtools.lod.MeshLODSettings.to_dict` Kind: method. Source: `core/lod/src/lsd_lod/model.py:91`. ```python to_dict(self) ``` ```python self: (unannotated) ``` ### `lsdtools.lod.MeshLODSettings.from_dict` Kind: method. Source: `core/lod/src/lsd_lod/model.py:95`. ```python from_dict(cls, value) ``` ```python cls: (unannotated) value: (unannotated) ``` ## `lsdtools.lod.MeshLevel` Kind: class. Source: `core/lod/src/lsd_lod/model.py:139`. Implementation alias: `lsd_lod.model.MeshLevel`. ### `lsdtools.lod.MeshLevel.positions` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:140`. ```python positions: np.ndarray ``` ### `lsdtools.lod.MeshLevel.indices` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:141`. ```python indices: np.ndarray ``` ### `lsdtools.lod.MeshLevel.normals` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:142`. ```python normals: np.ndarray | None ``` ```python normals = None ``` ### `lsdtools.lod.MeshLevel.uv` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:143`. ```python uv: np.ndarray | None ``` ```python uv = None ``` ### `lsdtools.lod.MeshLevel.error` Kind: attribute. Source: `core/lod/src/lsd_lod/model.py:144`. ```python error: float ``` ```python error = 0.0 ``` ### `lsdtools.lod.MeshLevel.resident_bytes` Kind: method. Source: `core/lod/src/lsd_lod/model.py:181`. ```python resident_bytes(self) ``` ```python self: (unannotated) ``` ## `lsdtools.lod.decode_families` Kind: function. Source: `core/lod/src/lsd_lod/codec.py:146`. ```python decode_families(data) ``` ```python data: (unannotated) ``` Implementation alias: `lsd_lod.codec.decode_families`. ## `lsdtools.lod.encode_families` Kind: function. Source: `core/lod/src/lsd_lod/codec.py:125`. ```python encode_families(families) ``` ```python families: (unannotated) ``` Source docstring: ```text Encode ``mesh_id -> (MeshFamily, float64 world_origin[3])`` for delivery. ``` Implementation alias: `lsd_lod.codec.encode_families`. ## `lsdtools.lod.prepare_family` Kind: function. Source: `core/lod/src/lsd_lod/prepare.py:11`. ```python prepare_family(positions, indices, *, normals=None, uv=None, settings=None, eligible=True, unsupported_reason=None) ``` ```python eligible: (unannotated) indices: (unannotated) normals: (unannotated) positions: (unannotated) settings: (unannotated) unsupported_reason: (unannotated) uv: (unannotated) ``` Implementation alias: `lsd_lod.prepare.prepare_family`.