A rigid SE(3) pose (translation + rotation). INVARIANT: `q` must be a unit quaternion. inverse() uses the conjugate as the rotational inverse and oper

Bayer mosaic → RGB888 demosaic. Input must be a kMono8 frame whose pixels hold the raw CFA mosaic (one sample per pixel). The constructor selects the

some functors, so that the compile can inline

Cursor for iterating range query results across chunks

Move-only RAII wrapper for one OpenGL buffer object name. The GL name is generated lazily on the first bind(); the context that is current at that mo

Read-only facade over committed DataEngine storage. Provides listing, metadata, type-tree lookup, range queries, and latest-at point queries.

FFmpeg decoder wrapper: takes compressed video packets, produces DecodedFrame. Hardware-accelerated where possible, with software fallback. Rather th

Move-only RAII wrapper for one OpenGL framebuffer object name. Mirrors gl::Buffer: the FBO name is generated lazily on first bind, recording the then-

Renders a DecodedSceneEntities batch as real 3D geometry placed by TF. Per-frame TF resolution: each interned frame in the batch is resolved ONCE via

Draws a reconstructed OccupancyGrid as a textured quad placed in the grid's frame (via TF) at its origin Pose, sized width*resolution x height*resolut

GPU compute reduction of a point cloud's geometric AABB, replacing the CPU bounds scan on the hot streaming path. Why this exists: the zero-copy fast

Host-side SettingsBackend backed by QSettings, providing the "pj.settings.v1" service (see sdk::SettingsStoreHost). Persists to the app's configuratio

Backend-agnostic dock base that owns an ordered stack of scene layers. Subclasses provide the concrete scene view, accepted object types, layer conte

Owns the per-context off-screen HDR render chain for SceneViewWidget. When MSAA is active, geometry renders into internal multisample color/depth tex

Cursor for iterating a topic column as a time series. It skips null rows by definition; every current() value is a value-bearing sample for the bound

View a topic column as a virtual vector of value-bearing time series samples. Null rows are storage details and are not visible through this API.

RAII 2D texture. Mirrors gl::Buffer's ownership model (move-only, lazy gen on first use, deleted only when the owning context — or a sharing one — is

Move-only owner for color 2D texture names adopted after pass-specific upload. Kept separate from the R8 occupancy-grid Texture so filtering, wrapping