"Motive17" <nomail@nomail> wrote:
> Simple question:
>
> do you know if there is a way for extracting the length of the rays path from
> the light source until the camera?
>
> Thank you in advance
>
> Best regards
try:
vlength(V)
Length of V. Returns a float value that is the length of vector V. Formula is
vlength=sqrt(vdot(A,A)). Can be used to compute the distance between two points.
Dist=vlength(V2-V1).
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