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ray tracing and obtain position and directions of rays emmited from source

I was wondering if it is possible to extract the information of emmiting rays from light source. . The information that I want mainly if possible are the coordinates of the rays starting point (x,y,z) and the direction of the rays (kx,ky,kz) for each luminaire (I think they are called raysets). Imagine something like the above image where rays are leaving from the light sources:


I am not sure though if the raytracing option does that already? Can someon confirm or not. I guess this should be related to light distribution curve of the light source, right.

Thanks in advance.

Best Regards.

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