Port chain, rigid, and overconstrained assembly generators plus
the training batch generation from data/synthetic/pebble-game.py.
- Refactored rng.choice on enums/callables to integer indexing (mypy)
- Typed n_bodies_range as tuple[int, int]
- Typed batch return as list[dict[str, Any]]
- Full type annotations (mypy strict)
- Re-exported from solver.datagen.__init__
Closes#5
Port the combined pebble game + Jacobian verification entry point from
data/synthetic/pebble-game.py. Ties PebbleGame3D and JacobianVerifier
together with virtual ground body support.
- Optional[int] -> int | None (UP007)
- GROUND_ID constant extracted to module level
- Full type annotations (mypy strict)
- Re-exported from solver.datagen.__init__
Closes#4
Port the constraint Jacobian builder and numerical rank verifier from
data/synthetic/pebble-game.py. All 11 joint type builders, SVD rank
computation, and incremental dependency detection.
- Full type annotations (mypy strict)
- Ruff lint and format clean
- Re-exported from solver.datagen.__init__
Closes#3
Port the (6,6)-pebble game implementation from data/synthetic/pebble-game.py.
Imports shared types from solver.datagen.types. No behavioral changes.
- Full type annotations on all methods (mypy strict)
- Ruff-compliant: ternary, combined if, unpacking
- Re-exported from solver.datagen.__init__
Closes#2
Port JointType, RigidBody, Joint, PebbleState, and ConstraintAnalysis
from data/synthetic/pebble-game.py into the solver package.
- Add __all__ export list
- Put typing.Any behind TYPE_CHECKING (ruff TCH003)
- Parameterize list[dict] as list[dict[str, Any]] (mypy strict)
- Re-export all types from solver.datagen.__init__
Closes#1
