First put light source 10 times further to get even lighting on the
bg plane. Look up what's the bg color in the image (134,134,134), multiply
plane color by 255/134 to get white bg. This way shadows will work also.



#include "colors.inc"

#declare Cam1 = camera { location<-2,0,0>
                         look_at <0,0,0>}
#declare Cam3 = camera { location<0,2,-8>
                         look_at <0,1,0>}
camera{Cam3}

light_source{<-2,15,-15>*10 color White
 area_light 50*x,50*z,6,6  adaptive 1 jitter
 }

blob {
    threshold .65
    cylinder { <0,0,0>, <4,0,0>, 1, 1 }
    cylinder { <0,1,0>, <4,1,0>, 1, 1 }
    cylinder { <0,.5,0>, <4,.5,0>, 1, 1 }
    pigment { Blue }
    finish { phong 1 }
  }
plane {-z, -0.5
       pigment {color White*255/134}
      }

_____________
Kari Kivisalo

Post a reply to this message