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Add G-RRT* (Greedy RRT*) planner#95

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mlsdpk wants to merge 1 commit intoKavrakiLab:mainfrom
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Add G-RRT* (Greedy RRT*) planner#95
mlsdpk wants to merge 1 commit intoKavrakiLab:mainfrom
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@mlsdpk mlsdpk commented Mar 10, 2026

Hi everyone! This follows up on #24, where I mentioned adding a bidirectional asymptotically optimal planner as an alternative to the existing AORRTC (G-RRT* is rewiring-based, as it builds on RRT*). It took a bit longer than expected, but here it is! The related publication can be found here.

I haven't updated the README yet - happy to do so once you're on board with including this planner in VAMP.

I tested this on the existing sphere cage problem. You can find some results below for both deterministic and randomized versions. I also included this test script, which might be useful for others to try out and use as a reference for adding new anytime planners.

convergence_deterministic convergence_multi_seed

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