3D scene viewer + overlapping-camera scenes (handoff + assembly line) - #93
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bamdadd wants to merge 2 commits into
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3D scene viewer + overlapping-camera scenes (handoff + assembly line)#93bamdadd wants to merge 2 commits into
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…pace A static 3D world view of a scene manifest: each camera drawn as a view-cone at its calibrated world position, a ground plane, and every entity's ground-truth 3D trajectory. Makes camera coverage and overlap directly visible instead of inferring it from per-camera tiles. Schema-driven, works on any manifest; defaults to the bundled MTMC golden fixture. matplotlib is lazy-imported and headless-safe (Agg), so it is not a package dependency. uv run --with matplotlib python scripts/view_scene_3d.py Featured in the README next to the existing hero renders.
…t handoff Two domain-neutral multi-camera scenes with overlapping coverage, both deterministic and covered by tests: - assembly_line: an operator walks five workstations under five cameras with graduated overlap (issue #84); topology + per-station dwell + golden manifest. - handoff_ltr: one object crosses the space left-to-right under four cameras — a left camera that sees it then loses it, two right cameras that pick it up with overlap bands (no near-camera blind gap), and a wide camera off the far-right end looking down the line that sees the object every frame. Both read coverage off the manifest's own per-camera in_view flags. The 3D scene viewer (scripts/view_scene_3d.py) draws either.
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Closing: opened by a runaway automated process, not authorized work. |
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Adds a 3D scene viewer and two domain-neutral overlapping-camera scenes, all deterministic and tested.
3D scene viewer (
scripts/view_scene_3d.py)A static 3D world view of any scene manifest: ground plane, each camera drawn as a view-cone at its calibrated world position, and every entity's ground-truth 3D trajectory. Makes camera coverage/overlap directly visible instead of inferring it from per-camera tiles. matplotlib lazy-imported + headless (Agg), so not a package dependency. Featured in the README.
Scenes
assembly_line— an operator walks five workstations under five cameras with graduated (adjacent-pair) overlap; topology + per-station dwell + golden manifest (Assembly-line scene builder: workstations + moving operator + overlapping camera rig #84).handoff_ltr— one object crosses left-to-right under four cameras: a left camera that sees it then loses it, two right cameras that pick it up with overlap bands (no near-camera blind gap), and a wide camera off the far-right end looking down the line that sees the object every frame.Both read coverage off the manifest's own per-camera
in_viewflags. Tests cover determinism, coverage story, topology; full suite 299 passed / 4 skipped, ruff + mypy clean.Follow-ups tracked in #88-#92 (animated viewer, coverage colouring/metrics, parametrization, skeleton operator).