Thomas de Groot <tho### [at] degrootorg> wrote:
> On 25-8-2014 9:23, CAS wrote:
> > I want to generate a POV image NoShade(x,y).My question:how can I turn off
> > mutual shadowing between objects?Can anyboby tell me how can I do? Thanks and
> > expecting reply! Beg a hot!
> >
> >
>
> object {
>     ...
>     no_shadow
> }
>
> Thomas

Thank you!I have a try,but I have a confuse:
test2:
box
        {
        -1.55,1.55
        rotate y*-31
        translate<x1-center_x,y1-center_y,z1-center_z>
        pigment{color rgb ref}
        finish{ambient 0 diffuse 1}
         }

test3:
box
        {
        -1.55,1.55
        rotate y*-31
        translate<x1-center_x,y1-center_y,z1-center_z>
        pigment{color rgb ref}
        finish{ambient 0 diffuse 1}
        no_shadow
         }
why the results are the same when I add  no_shadow,which means turn off
 mutual shadowing between objects.

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