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Add Crosswalk Gap to UV1/2 #52

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Merged
d-wasserman merged 1 commit into from
Apr 27, 2025
Merged

Add Crosswalk Gap to UV1/2 #52

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14 changes: 5 additions & 9 deletions rules/Complete_Street.cga
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/*
* File: Complete Street.cga
* Created: 10/30/2015 Oct 2015
* Last Updated: 1/11/2023
* Last Updated: 3/27/2025
* Author: David J. Wasserman- As Part of and Based on Work from Esri Redlands
* License: Apache 2.0 License and ESRI Attribution License.
* Source: https://github.com/d-wasserman/Complete_Street_Rule
Expand Down Expand Up @@ -1533,7 +1533,6 @@ Short_Long_Street_Altered-->
Short_Long_Street-->
case _uScale==1: #IF the Street is long enough continue normally.
Long_Street

else: #If the street is too short no stop lines, no bike boxes.
Short_Street

Expand All @@ -1542,6 +1541,7 @@ Long_Street-->
BridgeMain
split(u,uvSpace,1){_crosswalkBeginWidth/10: Asphalt("Auto","asphalt")
| _crosswalkBeginWidth : Crosswalk( Crosswalk_Begin ,1)
|( Begin_Crosswalk_To_Stop_Bar ):Asphalt("Auto","asphalt")
| ~1 : StreetWithCrosswalkEnd }

Short_Street-->
Expand Down Expand Up @@ -1572,13 +1572,9 @@ StreetWithCrosswalkEnd -->
#print("DirLane "+str(DirLaneTotal))
split(u,uvSpace,2){ _crosswalkEndWidth/10: Asphalt("Auto","asphalt")
| _crosswalkEndWidth : Crosswalk( Crosswalk_End ,2)
| ~1 : CrossWalkGap}

CrossWalkGap-->
#This solution while imperfect and vulnerable to distortion prevents UVspace/UnitSpace conflicts from cutting geometry. User can adjust relative gaps to compensate.
split(u,unitSpace,0) {( Begin_Crosswalk_To_Stop_Bar ):Asphalt("Auto","asphalt")
|~1:StreetWithEntries
|( End_Crosswalk_To_Stop_Bar ):Asphalt("Auto","asphalt")}
|(End_Crosswalk_To_Stop_Bar ):Asphalt("Auto","asphalt")
| ~1 : StreetWithEntries}

# split into the two street sides (if not oneway)
StreetWithEntries -->
split(v,unitSpace,0) {~1:Drainage
Expand Down
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