Bonjour à tous, <\/SPAN><\/P><\/P>Je voulais informer le groupe de planification et de conception d'un nouvel exemple Complete Streets de CityEngine. Dans cet exemple, San Diego sert de modèle pour montrer comment Esri CityEngine peut être utilisé dans les efforts de planification des transports et pour aider les communautés à imaginer différentes relations entre la ville et ses rues. J'espérais que ce groupe pourrait fournir des retours ou serait intéressé par ce projet. Vous trouverez en pièce jointe quelques rendus de rues créées par la nouvelle règle de rue.<\/SPAN><\/SPAN><\/P>Téléchargez l'exemple 2014 ici : http:\/\/bit.ly\/Complete_Streets<\/A> <\/SPAN><\/P>Téléchargez l'exemple 2015 ici :http:\/\/www.arcgis.com\/home\/item.html?id=863f4e7139314101a5cee1d7cde079d9<\/A> <\/P>Pour ceux qui sont intéressés, il y a eu une mise à jour du téléchargement de la règle complete street le 6 janvier 2015. Elle inclut un grand nombre de corrections de bugs et l'ajout de voies de bus à largeur variable qui peuvent également apparaître au bord du trottoir. Jetez un œil.<\/P><\/P>Cordialement, <\/SPAN><\/P>David Wasserman<\/SPAN><\/P><\/BODY><\/HTML>
Téléchargez l'exemple 2015 ici :
Pour ceux qui sont intéressés, il y a eu une mise à jour du téléchargement de la règle complete street le 6 janvier 2015. Elle inclut un grand nombre de corrections de bugs et l'ajout de voies de bus à largeur variable qui peuvent également apparaître au bord du trottoir. Jetez un œil.<\/P>
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Cordialement, <\/SPAN><\/P>David Wasserman<\/SPAN><\/P><\/BODY><\/HTML>
Hi Michael,
Thanks for the input.
Yeah divert the rule carefully though, if you choose the wrong flow/rule it could look weird if you ever turn on trees or other features. Make sure it is the most basic rule you divert.
Another option is to adjust the sidewalk widths/street widths for those street segments. That is how I made the example image above you mentioned. I just wanted a simple Gateway treatment to show it can be done. This configuration has widths change in two portions so it might be more complicated. Good luck with your project!
Kind Regards,
David
Hi David,
Thank you for the reply.
I downloaded the January 6th version. If curb extensions could be added I'd prefer the options to be in parking because in our organization we are adhering to specific construction documents for the street design that include on-street parking at diversions from the drive lane; similar to the picture you included above, except the parking lane doesn't need to be as long (see image).
I can work on diverting the side/curb rules for now.
That is actually the exact plan I had, and believe me when I say I know they are important and that I did try to include it in the release. I recently found a way to make one on the fly by changing the street width and sidewalk widths on connecting street segments (today in fact). This is not an intentional design, but it does work.
The issue I have currently with using parking for curb extensions (natural place to do it), is how to integrate such an option with the existing UI, integrate with the bicycle lane options, manage to make angled splits/lengths, and make spaces that can adapt to the overall length of the street. It actually not that easy of a problem to solve. I could fill in those spaces with concrete, but I want a more potent solution than just that use case. Ultimately, I decided to start with this rule, and come back to curb extensions at a later date when I had more time. It is my full intention to include them. I even have draft curb extension code where I put it in a sidewalk.
You could divert the Side/Curb Rules to that location and it would work (partially why I included it as an attribute was to preserve that option). However, it will look some what flat and rectangular.
I do have a few questions for you.
When did you download your rule version? After January 6th?
If curb extensions were to be added would you like the options for them near the crosswalk options or near the parking options? I have been pondering this and I am still not sure.
Kind Regards, David
Great rule file!
One thing to add that is something that is implemented so much nowadays in urban street design...sidewalk bulb-outs (extensions).
I was looking at the code and thinking that in the current ParkingTypes: front_parking_space and rear_parking_space; Sidewalks can be inserted. This sidewalk would meet the corner sidewalk and curve out from last parallel parking space.
Do you think this is possible to write? I already tried and it was working for me
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