[Nav] - Islands topdown map#1903

Merged

aclegg3 merged 5 commits intomainfrom

islands-topdown-map

Oct 24, 2022

Commits on Oct 18, 2022

add function to get topdown maps with island indicies. Add testing to topdown map getters.
aclegg3
committed
add cached topdown map arrays to test data
aclegg3
committed

Commits on Oct 19, 2022

Add a simple visualization util for consuming island topdown map data in habitat-sim and modify test
aclegg3
committed

Commits on Oct 20, 2022