Adds a validity check for Sessions created using the TimeVaryingVolumetricGrid
#551
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`TimeVaryingVolumetricGrid` This is needed to resolve a bug in gazebosim/gz-sim#1842 (review). In particular part of the issue is poor API design. Ideally `CreateSession` would return an `Option<Session>`, however it returns a `Session` even if it is not possible to create the session (for instance if it is too far ahead in time or an empty grid). Hence downstream users need a way to verify session validity. Signed-off-by: Arjo Chakravarty <[email protected]>
arjo129
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Aug 28, 2023
However fix depends on gazebosim/gz-math#551 Signed-off-by: Arjo Chakravarty <[email protected]>
Signed-off-by: Arjo Chakravarty <[email protected]>
Codecov Report
@@ Coverage Diff @@
## gz-math7 #551 +/- ##
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Coverage 94.16% 94.16%
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Files 145 145
Lines 9768 9774 +6
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+ Hits 9198 9204 +6
Misses 570 570
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9 tasks
Signed-off-by: Arjo Chakravarty <[email protected]>
iche033
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Aug 28, 2023
iche033
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Aug 28, 2023
Signed-off-by: Arjo Chakravarty <[email protected]>
arjo129
added a commit
to gazebosim/gz-sim
that referenced
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Oct 3, 2023
* Fix enviroment system loading mechanism Currently, there is an issue with the way the Environment loader plugin loads data. In particular it directly writes to the ECM. While this makes sense intuitively, it does not work in practice as the GUI runs on a client process while systems that use it run on the server. This PR fixes this issue by introducing a topic through which the GUI may load Environment Data on the server. Signed-off-by: Arjo Chakravarty <[email protected]> * small changes Signed-off-by: Arjo Chakravarty <[email protected]> * Working on porting the visuals Signed-off-by: Arjo Chakravarty <[email protected]> * Actually send message for loading from ui to environment preload plugin. Visuallization still goes 💥 Signed-off-by: Arjo Chakravarty <[email protected]> * Rewrite EnvironmentVisualization Widget to be simpler. Signed-off-by: Arjo Chakravarty <[email protected]> * fix crashes. Vis still not working Signed-off-by: Arjo Chakravarty <[email protected]> * Get a different 💥 Signed-off-by: Arjo Chakravarty <[email protected]> * Works some times. Signed-off-by: Arjo Chakravarty <[email protected]> * Fixed synchronization issues. Now left with one more crash that needs debugging when "play" is hit. Signed-off-by: Arjo Chakravarty <[email protected]> * No more 💥s 🎉 Signed-off-by: Arjo Chakravarty <[email protected]> * style Signed-off-by: Arjo Chakravarty <[email protected]> * Sprinkled with healthy dose of Doxygen Also refactored the visualization tool out. Signed-off-by: Arjo Chakravarty <[email protected]> * Style Signed-off-by: Arjo Chakravarty <[email protected]> * More style fixes Signed-off-by: Arjo Chakravarty <[email protected]> * Fix Typo with unit map Signed-off-by: Arjo Chakravarty <[email protected]> * Address PR feedback Signed-off-by: Arjo Chakravarty <[email protected]> * Style fixes Signed-off-by: Arjo Chakravarty <[email protected]> * Fix incorrect use of path. Signed-off-by: Arjo Chakravarty <[email protected]> * Fix example loading issues. Signed-off-by: Arjo Chakravarty <[email protected]> * style Signed-off-by: Arjo Chakravarty <[email protected]> * Update src/systems/environment_preload/VisualizationTool.cc Co-authored-by: Mabel Zhang <[email protected]> Signed-off-by: Arjo Chakravarty <[email protected]> * Adds a warning regarding loading plugins. Signed-off-by: Arjo Chakravarty <[email protected]> * Automatically loads plugin if missing This commit automatically loads the environment preload plugin if it is missing. Signed-off-by: Arjo Chakravarty <[email protected]> * Address some feedback I missed Signed-off-by: Arjo Chakravarty <[email protected]> * Address some feedback Signed-off-by: Arjo Chakravarty <[email protected]> * Fixes issue described by @iche033. However fix depends on gazebosim/gz-math#551 Signed-off-by: Arjo Chakravarty <[email protected]> * style Signed-off-by: Arjo Chakravarty <[email protected]> * Fixed failing tests Signed-off-by: Arjo Chakravarty <[email protected]> --------- Signed-off-by: Arjo Chakravarty <[email protected]> Signed-off-by: Arjo Chakravarty <[email protected]> Signed-off-by: Arjo Chakravarty <[email protected]> Co-authored-by: Michael Carroll <[email protected]> Co-authored-by: Mabel Zhang <[email protected]> Co-authored-by: Ian Chen <[email protected]>
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🦟 Bug fix
Fixes #
Summary
This looks like a feature... and it is but it is needed to resolve a bug in gazebosim/gz-sim#1842 (review). In particular part of the issue is poor API design. Ideally
CreateSessionwould return anOption<Session>, however it returns aSessioneven if it is not possible to create the session (for instance if it is too far ahead in time or an empty grid). Hence downstream users need a way to verify session validity.Checklist
codecheckpassed (See contributing)Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining
Signed-off-bymessages.🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸