1.0 1.0 The Big G union { difference { torus { 5,1 rotate x*90 translate y*4.5-20*x } box { <-5,-5,-5>,<5,5,5> rotate 45*z translate y*4.5-12*x } } cylinder { <-17.5,3.5,0>,<-13.5,3.5,0>,1.5 } 1.0 0.6 } The Big I superellipsoid <0.3, 1> scale <1.5,4,1> translate 4*y translate -10*x pigment { color green 1.0 } finish { ambient 0.6 } sphere { <-10,10,0>,1.5 pigment { color green 1.0 } finish { ambient 0.6 } } // the R union { cylinder { <0,0,0>,<0,5,0>,1 } cylinder { <4,0,0>,<1.5,5,0>,1 } intersection { sphere { 0,1 } plane { -x,0 } scale <6,4,1> translate <-1,8,0> } translate -5*x pigment { color blue 1.0 } finish { ambient 0.6 } } // the A difference { cone { <0,0,0>,3,<0,6,0>,0 } cylinder { <0,-0.5,-4>,<0,-0.5,4>,2 } pigment { color blue 1.0 green 0.7 } finish { ambient 0.6 } scale 1.5 translate 5*x } // the M union { cone { <-2,0,0>,3,<-2,6,0>,0 } cone { <2,0,0>,3,<2,6,0>,0 } pigment { color red 1.0 } finish { ambient 0.6 } scale 1.5 translate 18*x } // the floor plane { y,0 translate -3*y pigment { color red 1.0 green 1.0 blue 1.0 } finish { ambient 0.8 diffuse 1.0 specular 1.0 } }