mirror of
https://github.com/a-b-street/abstreet.git
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98 lines
3.3 KiB
Markdown
98 lines
3.3 KiB
Markdown
# TODO
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## Map editor
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- still key overlap bugs with floodfilling
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- master UI exclusive state -- one plugin at a time
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- traffic signal editor
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- button to reset intersection to original cycles
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- turns can belong to multiple cycles; the colors become slightly meaningless
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- support left turn yield
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- stop sign editor
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- cant have no stop signs for two roads whose center line crosses
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- infer default policy
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- draw as red octogon with thin white trim, off to the right side of the road
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- better visualization
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- why are some icons in the intersection?
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- draw detailed turns better, like https://i.ytimg.com/vi/NH6R3RH_ZDY/maxresdefault.jpg
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## Driving model
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- try to simplify straw_model step (less phases?)
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- make cars pathfind to their destination
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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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- draw stop buffer in front/behind of cars
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- draw cars in intersections, even when slightly zoomed out
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- draw cars in slightly different colors, to distinguish them better
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- start implementing a second AORTAish driving model
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- reversible sim
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## Map model
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- more data
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- parse shp, get traffic signals in the right places
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- do need to mouseover shapefile things and see full data
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- grab number of phases from traffic signal shp
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- look for current stop sign priorities
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- https://gis-kingcounty.opendata.arcgis.com/datasets/traffic-signs--sign-point/
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- multiple lanes
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- solve the multiline problem
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- move it out of experimental
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- use it for real
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- clean up oneway osm way hacks
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- model bikes in driving lanes (as slow cars)
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- add random bike lanes, figure out how turns would work
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- be able to convert between parking and bike lanes, recompute the turns
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- model cars parking
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- maybe render numbers on the cars to distinguish them
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- document the FSM (on lane driving, waiting, turning, parking, etc)
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- model pdestrians
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- maybe draw crosswalks?
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- regression testing
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- goldenfile approach for map_model, geom, and render layer from a small OSM chunk
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- or maybe a visual demo approach with a list of things to manually check
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- unit test that Centered thick line yields same geometry with points reversed
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## Code cleanup
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- clean up code
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- master Map struct
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- line type / ditch vec2d / settle on types
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- one-at-a-time UI plugins
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- UI colors in one place
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- cleaner pipeline of map construction
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- serde, not pb
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- logically be able to shift what gets recomputed or not
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- better layering: GeomParcel, GeomIntersection, etc, so that render layer doesn't need to know Bounds and use gps_to_screen
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- more uniformity with polygon + center line?
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- add/plan tests
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- document pieces that're stabilizing
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- run clippy everywhere
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- presubmit script
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- also enforce consistent style (import order, extern crate only in mod.rs or lib.rs, derive order)
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- extract common crates
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- ask about mut vs returning new version of self (and what that requires of all the contained stuff)
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- https://stackoverflow.com/questions/28385339/mutable-self-while-reading-from-owner-object
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## Example use cases
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- montlake/520 turn restrictions with pedestrian scramble
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- close interior neighborhoods to most cars (except for src/dst), see how traffic restricted to arterials would work
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- create a bike network with minimal hills, dedicated roads, minimal crossings
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