#include "colors.inc"
#include "metals.inc"
#include "woods.inc"
#include "glass.inc"
#include "skies.inc"

light_source {
  < 15.00, 0, 20.00 >
  color rgb < 2.00, 2.00, 2.00 >
} 

light_source {
  < 0.00, 0, 20.00 >
  color rgb < 2.00, 2.00, 2.00 >
} 

light_source {
  < 30.00, 0, 20.00 >
  color rgb < 2.00, 2.00, 2.00 >
} 

#declare camX=0;
#declare camY=0;
#declare camZ=4;

light_source {
  < camX, camY, camZ >
  color rgb < 2.00, 2.00, 2.00 >
} 


camera {
  location  <camX , camY, camZ>
  right     <  3, 0.00, 0.00 >
  up        <  0.00, 1.00, 0.00 >
  sky       <  0.00, 0.00, 1.00 >
  look_at   <  0, 0.00, 0.00 >
} 

#declare voltas_T=1;
#declare voltas_o=2;
#declare voltas_r=1;
#declare voltas_oagudo=2;
#declare voltas_i=1;
#declare voltas_d=2;
#declare voltas_e=1;
#declare voltas_s=2;
#declare voltas_torus=1;

#declare ajuste=0.35;

#declare letra_T = object
{
  text {
    ttf "arial.ttf"
    "T"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letra_o = object
{
  text {
    ttf "arial.ttf"
    "o"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letra_r = object
{
  text {
    ttf "arial.ttf"
    "r"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}


#declare letra_oagudo = object
{
  text {
    ttf "arial.ttf"
    "o"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letra_i = object
{
  text {
    ttf "arial.ttf"
    "i"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letra_d = object
{
  text {
    ttf "arial.ttf"
    "d"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letra_e = object
{
  text {
    ttf "arial.ttf"
    "e"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}


#declare letra_s = object
{
  text {
    ttf "arial.ttf"
    "s"
    0.15,0
    pigment{White}
  }
  translate <-ajuste,0,0>
  rotate <0,180+voltas_T*360*clock,180>
  translate < ajuste,0,0>
}

#declare letreiro = union {
object{letra_T}
object{letra_o       translate <1,0,0>}
object{letra_r       translate <2,0,0>}
object{letra_oagudo  translate <3,0,0>}
object{letra_i       translate <4,0,0>}      
object{letra_d       translate <5,0,0>}
object{letra_e       translate <6,0,0>}
object{letra_s       translate <7,0,0>}
}


#declare radio=0.7;
#declare toroide= object{
  torus{
    radio,radio/4
    pigment{ Yellow}
  }
 rotate <90,voltas_torus*360*clock,90>
}

#declare cena= union{
object{letreiro translate <-14 +10*clock,1,0>}
object{toroide  translate  <0,-1.5,0>  scale  <1,0.5,1>}
}

cena