Arjo Chakravarty

Add workaround for large groups

1

This PR adds a work around for large groups. Currently if groups exceed a certain size in go, the system gives up https://github.com/golang/go/blob/a2a2c5b947263ee9328674d229892841197a0a94/src/os/user/cgo_lookup_unix.go#L181 searching. When podman look up uids and...

Remove systems if their parent entity is removed

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# 🦟 Bug fix Fixes #2217 ## Summary In particular if a user despawns an entity, the associated plugin gets removed. This should prevent issues like #2165. TBH I'm not...

Unable to load example worlds from main menu.

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## Environment * OS Version: Ubuntu 22.04 * Source: 71d965a6f7c5cbac4341002999c09eeaa90e45e2 ## Description When trying to load example worlds like the warehouse world from the quickstart menu, I get the error:...

Adds a tutorial explaining how to use Environmental Data infrastructure.

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This PR adds a tutorial explaining how to use environmental data infrastructure. It walks users through the steps of defining their own data and loading the data into gazebo. Signed-off-by:...

This note is pending on approval of #ros2/rosidl#775

Depends on ros2/rosidl#781

Address #775: Really make `char` in python a `str`

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This commit addresses #775 for rolling going forward. Note: This commit breaks a lot of down stream tests. I will be pushing fixes one by one as I discover errors.

`char` type in Python messages is of type uint8_t not str.

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## Bug report **Required Info:** - Operating System: - Ubuntu 22.04 and windows 10 - Installation type: - Binaries - Version or commit hash: - Humble - DDS implementation: -...

Add python bindings for `VolumetricGridLookupField` as stated in the title and mentioned here: https://github.com/gazebosim/gz-math/pull/456#pullrequestreview-1032537457