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58 lines
2.3 KiB
Markdown
58 lines
2.3 KiB
Markdown
# TODO for Phase 3 (Simulation)
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## cars
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- features
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- different lookahead reaction times
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- figure out lanechanging (and turns that dont make sense)
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- code cleanup
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- figure out responsibility btwn agents and managers, then fix up visibility
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- things like ParkingSimState have so many methods -- some are only
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meant for spawner, or driving/walking to query. separate out some
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traits.
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- on a lane vs turn permeates so many places
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- better visualization
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- draw moving / blocked colors (gradually more red as they wait longer)
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- make lookahead buffer follow the shape of the road and extend into other lanes and stuff
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- render cars with textures?
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- reversible sim
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- be careful
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- could see if we ever have a lookahead constraint to deaccel more than
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what we're capable of. it might mask problems. but since things like
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accel_to_stop_in_dist don't have a careful notion of how much time will pass,
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they recommend big rates sometimes.
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- no way for an agent to request a turn and ASAP have it granted. are there cases where they might slow down unnecessarily?
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## bikes
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- model bikes as slow cars
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## pedestrians
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- render overlapping peds reasonably
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## General
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- savestating a sim has nondet output due to hashes; switching to btree is kind of weird
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- consider overriding encoding for TurnID and such, instead of remembering to stick maps everywhere
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- diffing two sim states is tedious no matter what; is there a nice macro-driven deep equals we could do instead?
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- will need programmatic diffs later for pointing out changes to players in A/B tests
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- consider refactoring car/ped sim
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- basic structure with actions, react, stepping is same. SimQueue, lookahead, can goto? differs.
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- handle map borders
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- manually mark polygon, not a bbox, as the border
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- be able to start/end trips there
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- start to model demand data with manually selecting a source/dest area
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- figure out how to capture stacktraces kinda optionally
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- manual call at a fxn to dump its stacktrace somewhere (to a file? ideally shared global state to dedupe stuff)
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- macro to insert a call at the beginning of a fxn
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- macro to apply a macro to all fxns in an impl
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- then i can manually edit a few places when I want to gather data
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- https://en.wikipedia.org/wiki/File:A_Call_Graph_generated_by_pycallgraph.png
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