Hello

a) There is currently no supported way to declare edges as connector and  I
recommend against manually editing the net.file. To achieve a visual
distinction there are other options:
- set a small width value for these edges (width is ignored unless you are
doing sublane simulation)
- set a specific permission flag (i.e. disable vClass "custom1") and then
color 'by permissions'

b) edges only interact where they share a common junction. You do not need
to worry about z-values when only the geometries intersect.

regards,
Jakob


Am Fr., 27. März 2020 um 12:43 Uhr schrieb Thanos Tasakos <
[email protected]>:

> Hello Jacob,
> thank you for your instructions. I managed to define the shape of the
> non-geometrical edge and produced the following network
> [image: image.png]
> a) I set the function for the non-gemometrical edge as "connector"
> (manually to the net file, is there a more clever way to do that?) in order
> to distinguish it from the "normal" edges of the network.
> Is it possible to not show that edge at all in sumo-gui as it is somewhat
> confusing.
> b) If i have many such non geometrical edges (set to 0.1 m), they may
> intersect. If that happens sumo considers them to be on the same plane and
> creates an intersection at the point those edges meet.
> I would like these edges to be considered at different height so that they
> dont intersect. Can i do that by specifying the z parameter of the edges'
> shape.
>
> Thank you in advance.
>
> On Mon, Mar 23, 2020 at 9:59 AM Jakob Erdmann <[email protected]>
> wrote:
>
>> Hello,
>> I suppose the FAQ advice for creating non-geometrical loop was
>> misleading. My suggestion is, that you define an edge with sensible
>> geometry (i.e. a big detour loop around the central intersection (so the
>> geometry will look fine) and then declare it's length to be 0.1m.
>> Reason: netconvert will always compute geometry and if edges intersect at
>> strange angles the network will look like a mess. (An alternative would be
>> to manually define the geometry of the border junctions.
>>
>> regards,
>> Jakob
>>
>> Am Mo., 23. März 2020 um 03:43 Uhr schrieb Thanos Tasakos <
>> [email protected]>:
>>
>>> Good evening,
>>> i came across a peculiar bug when i try to close a network in a non
>>> geometrical way. If i specify the edge length as 0.1, as said in
>>> documentation it throws a warning "junction shape is to far away from the
>>> original node position"  and results in  the second photo. The only
>>> difference between the first and second network is that in the second case
>>> i specify 4 extra edges (from top to bottom, bottom to top, left to right
>>> and right to left) and set them to 0.1 length.
>>>
>>>
>>> [image: image.png]
>>> [image: image.png]
>>>
>>>
>>>
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