Hello everyone,
I’m wondering if someone has an idea of how can I make lazer system like those we see in concerts (cf. the image). But with not using any light. 
I guess using thinInstances planes with some glowLayer could work maybe
Such as thinInstances planes that have same pivot point, or something like same parent (empty). 
Sounds a good way to go.
I gonna give it a shot to see the result, then share the playground here.
cylinders might be even easier to do first 
I end up with this result, I think it simulate well the lazer system.
Here is the playground : Playground
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