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El 10/04/16 a las 17:02, clipka escribió:
>> So here's the deal: Get the thing, test the shit out of it and enjoy! :)
// vignetting
#declare vignetting_amount=0.3;
#declare f_vignette=
function{
pigment{
spherical
color_map{
[vignetting_amount rgb 0]
[1 rgb 1]
}
}
}
tonemapping {
#declare noise_amount=0.05;
parameters { red,green,blue,x,y }
function(r,g,b,x,y) {r*f_vignette(x-.5,y-.5,0).gray}
function(r,g,b,x,y) {g*f_vignette(x-.5,y-.5,0).gray}
function(r,g,b,x,y) {b*f_vignette(x-.5,y-.5,0).gray}
}
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