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Adds turn instructions to the turns layer in debug tiles. (#4460)

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Add turn types and modifiers to turn points in debug tiles.  Also refactor some of the tile code to reduce some repetition.
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Daniel Patterson
2017-09-01 15:08:22 -07:00
committed by GitHub
parent 89cf6d9e74
commit 0fc1aa2711
9 changed files with 270 additions and 150 deletions
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@@ -437,6 +437,8 @@ Vector tiles contain two layers:
| `turn_angle` | `integer` | the angle of the turn, relative to the `bearing_in`. -180 to +180, 0 = straight ahead, 90 = 90-degrees to the right |
| `cost` | `float` | the time we think it takes to make that turn, in seconds. May be negative, depending on how the data model is constructed (some turns get a "bonus"). |
| `weight` | `float` | the weight we think it takes to make that turn. May be negative, depending on how the data model is constructed (some turns get a "bonus"). ACTUAL ROUTING USES THIS VALUE |
| `type` | `string` | the type of this turn - values like `turn`, `continue`, etc. See the `StepManeuver` for a partial list, this field also exposes internal turn types that are never returned with an API response |
| `modifier` | `string` | the direction modifier of the turn (`left`, `sharp left`, etc) |
## Result objects