Re: [sumo-user] setColor renders vehicles invisible

[Hriday Sanghvi <sanghvih@xxxxxx>]

Nevermind, the range for RGB is from 0-255, so I had to increase that pixel intensity. 

action_colors = { 0 : (0,0,255,1), 1 : (0,255,0,1), 2 : (255,0,0,1) }

Thank you.

Sincerely,

Hriday

On Wed, 19 Oct 2022 at 11:38, Hriday Sanghvi <sanghvih@xxxxxx> wrote:

Yes sorry, I actually did.

My color dictionary for right, stay, and left in order looks like this:
action_colors = { 0 : (0,0,1,1), 1 : (0,1,0,1), 2 : (1,0,0,1) } # right (blue), stay (green), left (red)

Thank you.

Sincerely,

Hriday

On Wed, 19 Oct 2022 at 11:34, Angelo Banse <angelobanse@xxxxxxxxx> wrote:

Hello Hriday,

You should set the Alpha (transparency) to 1. So if you want red, use (1,0,0,1).

Best regards,

Angelo

Hriday Sanghvi via sumo-user <sumo-user@xxxxxxxxxxx> schrieb am Mi. 19. Okt. 2022 um 12:28:

Hello,

I am using

traci.vehicle.setColor("veh1", (1,0,0,0)) # red

to change a vehicle's color depending on where it changes lanes to, but the vehicles become invisible after first being inserted. Here is an example where you can spot the cars from their indicators instead:

Thank you. Please advise.

Sincerely,

Hriday

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Angelo Banse

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