[osg-users] How to implement a Laser Simulation?

[Chris Hanson]

Is this like a scanning sweep laser beam?

I'd model it as a triangular frustum with a texture on it generated by a
shader with some kind of animated fBm (Fractal Brownian Motion) noise.

Is this a work project or school or what?

On Fri, May 24, 2019 at 7:35 PM Matheus Santos <matheus.beep at gmail.com>
wrote:

> Hi, I need to implement a laser inside an underwater simulation. The
> simulation uses the physics from the gazebo and renders the scene with OSG.
> Now I need to project a green laser (vertical or horizontal) from the
> robot, inside the scene. I have no idea how to do something like that (and
> have almost 0 experience with OSG). Can someone help me? Any help is
> welcome (suggestion, links, specific tutorials, GitHub repositories,
> videos, etc...), I tried to find some code but didn't help so much.
>
> So, I'm completely lost :o
>
> ...
>
> Thank you!
>
> Cheers,
> Matheus
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=76140#76140
>
>
>
>
>
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-- 
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