// Arthur Eduardo Skaetta Alvarez, RA 116180
// MC930 - Laboratório 1

// ======================================================================
// CORES E TEXTURAS

background{ color rgb < 0.75, 0.80, 0.85 > }

#declare tx_olho = 
  texture{
    pigment{ color rgb < 1, 0, 0 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.2 }
  }


#declare tx_perna = 
  texture{
    pigment{ color rgb < 0.9, 0.9, 0.9 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.2 }
  }

#declare tx_corpo = 
  texture{
    pigment{ color rgb < 0.6,0.4,0.5 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.2 }
  }

#declare tx_calda = 
  texture{
    pigment{ color rgb < 1.00, 0.5, 0.10 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.2 }
  }

#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 1.00, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

// ======================================================================
// DESCRIÇÃO DA CENA 

#declare raio = 2.000;

// Partes da cena:
 
#declare cabeca =
	sphere{ 
	<0,0,0>, 0.5 texture {tx_plastico}
}

#declare chao = 
  box{ <-20,-20,-1>, <+20,+20,0> texture {tx_plastico} }

#declare corpo = 
	box {<-1.8, 3, 0>, <0.8,-2, 1.5> texture{tx_corpo}}

#declare perna1 =
	cylinder{<-2,2.7,0>, <-2,2.7,-1.7>, 0.25 texture {tx_perna}}

#declare perna2 =
	cylinder{<0.5,2.8,0>, <0.5,2.8,-1.7>, 0.25 texture {tx_perna}}

#declare perna3 =
	cylinder{<-2,-1.7,0>, <-2,-1.7,-1.7>, 0.25 texture {tx_perna}}

#declare perna4 =
	cylinder{<0.5,-1.7,0>, <0.5,-1.7,-1.7>, 0.25 texture {tx_perna}}

#declare cabeca1 =
	sphere{ 
	<-0.3,2.8,3>, 0.65 texture {tx_plastico}
}

#declare cabeca2 =
	sphere{ 
	<-0.3,1.3,3>, 0.65 texture {tx_plastico}
}

#declare pescoco1 =
	cylinder {<-0.3,2.8,1.5>, <-0.3,2.8,3.3>, 0.25 texture {tx_perna}}

#declare pescoco2 =
	cylinder {<-0.3,1.3,1.5>, <-0.3,1.3,3.3>, 0.25 texture {tx_perna}}

#declare calda =
	cone {<0.0, -2, 0.7>, 0.25, <0.0, -4, 0.7>, 0.1 texture {tx_calda}}

#declare olho1 =
	sphere{<0.26,2.7, 3.2>, 0.1 texture {tx_olho}}

#declare olho2 =
	sphere{<0.24,3.0, 3.2>, 0.1 texture {tx_olho}}

#declare olho3 =
	sphere{<0.26,1.2, 3.2>, 0.1 texture {tx_olho}}

#declare olho4 =
	sphere{<0.24,1.5, 3.2>, 0.1 texture {tx_olho}}

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
  object{ eixos(3.00) }

  object{ chao  translate < 0,0,-5 > texture{ tx_xadrez } }
  object {corpo}
  object {perna1}
  object {perna2}
  object {perna3}
  object {perna4}
  object {cabeca1}
  object {cabeca2}
  object {pescoco1}
  object {pescoco2}
  object {calda}
  object {olho1}
  object {olho2}
  object {olho3}
  object {olho4}
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 6.0;
#declare dir_camera = < 14.00, 7.00, 4.00 >;
#declare dist_camera = 16.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)