"sirhenjo" <sir### [at] hotmailcom> wrote in message 
news:web.473cafc7fcd9bf9af721d5e80@news.povray.org...
> Okay, thank you all. It seems that POV-Ray is indeed capable of doing it.
> However, to make it really viable for me, I need some more functionality. 
> During
> the raycasting I want to make some extra checks.
>
> For example, I have multiple objects in front of eachother with some space
> between them. Instead of writing a depth map of the scene, letting rays 
> end
> whenever they hit any object, I may want to write the depth values of an
> complete second object.
>
> To achieve this I may need to let the ray keep till it hits the 3rd face,
> ignoring the first 2 faces.
>
> Is this possible at all?

uhm, just remove the blocking object?

I don't get it :)

cu!
-- 
#macro G(b,e)b+(e-b)*C/50#end#macro _(b,e,k,l)#local C=0;#while(C<50)
sphere{G(b,e)+3*z.1pigment{rgb G(k,l)}finish{ambient 1}}#local C=C+1;
#end#end _(y-x,y,x,x+y)_(y,-x-y,x+y,y)_(-x-y,-y,y,y+z)_(-y,y,y+z,x+y)
_(0x+y.5+y/2x)_(0x-y.5+y/2x)            // ZK http://www.povplace.com

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