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90 lines
3.4 KiB
Markdown
90 lines
3.4 KiB
Markdown
# TODO - GUI and UX
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## Quick n easy
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- try showing traffic signals by little boxes at the end of lanes
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- red circle means right turn on red OK, red right arrow means nope, green means normal turns ok, green arrow means protected left, crosswalk hand or stick figure
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- Circle::new radius and pt project_away should take meters type
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- if a lane could feasibly have multiple turn options but doesnt, print "ONLY"
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- color roads as solid black when zoomed out, and make intersections similar (except for stop sign / signal)
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- audit all panics
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- tune text color, size, padding
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- sort the top menus
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- click cycle diagram to edit duration
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- lane edit validity
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- make it easy to see current lane when changing it
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## Less easy
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- revamp stop sign editor
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- toggle rewind mode
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- sim stuff feels like a modal menu that's kinda omniprescent, but gets hidden sometimes
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- yellow or flashing red/yellow for yields
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- text box entry: highlight char looks like replace mode; draw it btwn chars
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## General ezgui stuff
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- trigger screencap from a top menu debug thing WITHOUT a hotkey.
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- optionally limit canvas scrolling/zooming to some map bounds
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- T top menu doesnt know when we have a more urgent input thing going!
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- cant use G for geom debug mode and contextual polygon debug
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- on a menu with preselected thing, clicking ANYWHERE does stuff...
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- X on all menus
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- when dragging, dont give mouse movement to UI elements
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## New features
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- swap direction of one-way
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- convert between one- and two-way if there's enough space
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- undo support for edits
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## Better rendering
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- render overlapping peds reasonably
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- draw moving / blocked colors (gradually more red as they wait longer)
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- render cars with textures?
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- rooftops
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- https://thumbs.dreamstime.com/b/top-view-city-street-asphalt-transport-people-walking-down-sidewalk-intersecting-road-pedestrian-81034411.jpg
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- https://thumbs.dreamstime.com/z/top-view-city-seamless-pattern-streets-roads-houses-cars-68652655.jpg
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- general inspiration
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- https://gifer.com/en/2svr
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- https://www.fhwa.dot.gov/publications/research/safety/05078/images/fig6.gif
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- color tuning
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- neutral (white or offwhite) color and make noncritical info close to
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that. http://davidjohnstone.net/pages/lch-lab-colour-gradient-picker,
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chroma < 50
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- use new arrows for drawing...
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- triangle and base have a gap; why?!
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- only for turn icons?
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- draw as one polygon when fixed
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- dashed thickness is way off
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- last dash shouldnt appear?
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## Switch to OpenGL (for speed)
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- speed
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- show FPS or some kind of measure of lag
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- drawing cars is expensive
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- at least cache them until tick changes
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- sleep better in the event loop
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- first make UserInput borrow state and not need to consume
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- optimize zoomed-out experience... one polygon per road
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- make sure the quadtree isn't the limiting factor though
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- quality
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- need padding around text
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- text entry needs to draw the cursor differently
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- better arrows (then debug the legend plugin)
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- time for a car texture?
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- refactoring
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- probably use f32, not f64 everywhere... but after Pt2D becomes fixed size
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- undo the y inversion hacks at last!
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- ezgui should own canvas too. ezgui passes EventCtx and DrawCtx with appropriate things exposed.
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- canvas owning text-drawing is maybe a bit weird
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- more speculative performance ideas
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- experiment with batching and not passing colors
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- specialized shaders for common shapes like circles?
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- try https://docs.rs/dymod/0.1.0/dymod/ to link in a release-mode ezgui crate?
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