// Last edited on 2003-03-19 18:45:54 by stolfi
//Universidade Estadual de Campinas
//Instituto de Computação
//Aluno: Ricardo Capitanio Martins da Silva
//RA: 992386    Disciplina: MC930A
//Professor: Stolfi
//Trabalho Prático 02

#include "colors.inc"
#include "textures.inc"  
  
  camera {
    angle 15
    location <5,7,25>
    right    <+1.20, 0.00, 0.00>
    up       <0.00, 0.00, 0.90>
    sky      <0.00, 1.00, 0.00>
    look_at <0,0,0>
  }
  light_source { <0, 20, 15> color 1.2*White }
  light_source { <5, -7, -15> color 0.5*White }
 

// Eixos de coordenadas
#declare eixoX = 
  cylinder {
    < -3, 0, 0 >,
    < 3, 0, 0 >,
    0.01
    texture {pigment{Red}}
  }

#declare eixoY = 
  cylinder {
    < 0,-3, 0 >,
    < 0, 3, 0 >,
    0.01
    texture { pigment{Blue} }
  }

#declare eixoZ = 
  cylinder {
    < 0, 0, -3 >,
    < 0, 0, 3 >,
    0.01
    texture {pigment{Green}}
  }

union 
{
  blob {
    threshold 0.01
    sphere { < 0    , 0.5,  0>, 0.8, 1 pigment {Magenta} }    //"cabeca"
    sphere { < 0    ,  -0.6,  0>, 1.1 , 1 pigment {Magenta} } //"corpo" 
    finish { phong 1 }
  } 
     
  blob {
    threshold 0.2 
    cylinder {< -0.5, -0.5, 0.0>, <-1.5, -1.2, 0>, .20, 1 pigment {Coral}} 	
    cylinder {<-1.5, -1.2, 0>,   <-1.9, -1.8, 0>, .20, 1 pigment {Coral}} 
    cylinder {< 0.5, -0.5, 0.0>, <1.5, -1.2, 0>, .20, 1 pigment {Coral}} 	
    cylinder {<1.5, -1.2, 0>,   <1.9, -1.8, 0>, .20, 1 pigment {Coral}} 
    finish {phong 1}
  }  
   
  blob {
    threshold 0.2 
    cylinder {< 0.0, -0.1, 0.6>, <0, -1.9, 1.0>, .20, 1 pigment {Coral}} 	  
    finish {phong 1}
  }    

  // somente para mostrar os eixos cartesianos
  //eixoX     // eixo X (Red)
  //eixoY     // eixo Y (Blue)
  //eixoZ     // eixo Z (Green)
}