"indirect only" means an only restriction elsewhere in the intersection
that affects the selected from way.
| |
---+--F--+---
A |
---v--T--+---
B |
In the above example
- 'only_straight_on' restriction "FROM way A VIA node V TO way B"
- way F is selected
This would indirectly prevent a u-turn "FROM way F VIA way A TO way T"
We want to display the straight on restriction in the UI as
"only_straight_on FROM way A VIA node V TO way B"
not
"only_left_turn FROM way F VIA way A TO way B"
When they are on the enter selection, they can stay "sticky" which has
the effect where you might move a slider and it puts the intersection
back to how it previously was (or returns to a previous intersection)
I really want the sidebar back to col4, so the user sees more main map.
This makes it very tricky to fit all of the intersection in the turn
restriction editor.
(closes#4761)
This improves the usability of the combobox when it appears over
other rows of fields (e.g. raw tag editor)
1. shrink size on left/right to provide more separation from content beneath
2. adjust box shadow for slightly more visibility
3. shrink size of first option by one pixel, so that the combobox
options will never perfectly line up with rows that they cover
(I decided that the larger context of the intersection is important and
shouldn't be hidden from the user)
Also
- show detail slider only if the intersection is complex
- hide the restriction editor completely if there is no real intersection
(e.g. junction of `highway=path`)
- includes in the message the names of the streets
- also highlights related segments and nodes along the path
The messages are currently a bit rough:
U-Turns FROM Black Horse Pike IS allowed...
VIA Main Street TO Black Horse Pike
This is the part of the algorithm where trivial sections get trimmed
from the vgraph. Removing a vertex from `vertexIds` means "stop checking
this one". But there were some situations where it could get removed
twice, so we now just verify that `vertexId` is actually in the array
before calling `splice`.
Bryan Housel