Add planning to grasp API

This commit is contained in:
Balakumar Sundaralingam
2024-11-22 14:15:18 -08:00
parent 18e9ebd35f
commit 36ea382dab
38 changed files with 939 additions and 535 deletions

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@@ -10,17 +10,40 @@ its affiliates is strictly prohibited.
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# Changelog
## Latest Commit
## Version 0.7.5
### Changes in Default Behavior
- Remove explicit global seed setting for numpy and random. To enforce deterministic behavior,
use `np.random.seed(2)` and `random.seed(2)` in your program.
- geom.types.VoxelGrid now uses a different algorithm to calculate number of voxels per dimension
and also to compute xyz locations in a grid. This new implementation matches implementation in
nvblox.
### New Features
- Add pose cost metric to MPC to allow for partial pose reaching.
- Update obstacle poses in cpu reference with an optional flag.
- Add planning to grasp API in ``MotionGen.plan_grasp`` that plans a sequence of motions to grasp
an object given grasp poses. This API also provides args to disable collisions during the grasping
phase.
- Constrained planning can now use either goal frame or base frame at runtime.
### BugFixes & Misc.
- Fixed optimize_dt not being correctly set when motion gen is called in reactive mode.
- Add documentation for geom module.
- Add descriptive api for computing kinematics.
- Fix cv2 import order in isaac sim realsense examples.
- Fix attach sphere api mismatch in ``TrajOptSolver``.
- Fix bug in ``get_spline_interpolated_trajectory`` where
numpy array was created instead of torch tensor.
- Fix gradient bug when sphere origin is exactly at face of a cuboid.
- Add support for parsing Yaml 1.2 format with an updated regex for scientific notations.
- Move to yaml `SafeLoader` from `Loader`.
- Graph search checks if a node exists before attempting to find a path.
- Fix `steps_max` becoming 0 when optimized dt has NaN values.
- Clone `MotionGenPlanConfig` instance for every plan api.
- Improve sphere position to voxel location calculation to match nvblox's implementation.
- Add self collision checking support for spheres > 1024 and number of checks > 512 * 1024.
- Fix gradient passthrough in warp batch transform kernels.
## Version 0.7.4