// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2010-03-04 15:44:01 by stolfi

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

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

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_fosca = 
  texture{
    pigment{ color rgb < 1.00, 0.80, 0.10 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_metal = 
  texture{
	pigment{color rgb < 1.00, 0.00, 0.00 > }
	 finish{ reflection 0.30 }
	}

#declare tx_espelho = 
  texture{
    pigment{ color rgb < 1.00, 0.85, 0.30 > }
    finish{ diffuse 0.2 reflection 0.7*< 1.00, 0.85, 0.30 > ambient 0.1 }
  }

#declare tx_vidro = 
  texture{
    pigment{ color rgb < 0.85, 0.95, 1.00 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.25 ambient 0.02 specular 0.25 roughness 0.005 }
  }


#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

#declare tx_xadrez2 =
  texture{
    pigment{ checker color rgb < 0.00, 0.00, 0.00 >, color rgb < 1.00, 1.00, 1.00 > }
    finish{ diffuse 1.0 ambient 1.0 }
    scale 5.0
  }


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

#declare raio = 2.000;

// Partes da cena:
  
 
  
#declare pino = 
  cylinder{
    < +2.00, +2.00, +0.00 >,
    < +2.00, +2.00, +2.00 >,
    10.00
  }	

#declare pino2 = 
  cylinder{
    < +2.00, +2.00, -1.00 >,
    < +2.00, +2.00, +7.00 >,
    9.00
  }	

#declare chao = 
	box{
		<+20.00,-20.00,-1.00>,
		<-20.00,+20.00,-0.00>
	}

#declare base = 
	box{
		<+2.00,-2.00,0.00>,
		<-2.00,+2.00, +1.00>
	}

#declare cabo = 
	box{
		<+0.50,-0.50, +1.00>,
		<-0.50,+0.50, +7.00>
	}

#declare cabopa = 
	box{
		<+0.50,-5.00, +4.00>,
		<-0.50,-0.50, +4.50>
	}

#declare basepa = 
	box{
		<+1.00,-7.00,+4.00>,
		<-1.00,-4.50,+4.00>
	}

#declare cabopegador = 
	cylinder{
		<0.00,-8.00, +6.00>,
		<0.00,+2.00, +6.00>,
		0.40
	}





#include "eixos.inc"

// Aqui está a cena, finalmente:
#macro basepegador(ang)
	box{
		<+1.00,-0.1,0>,
		<-1.00,+0.1,-2.4>
		rotate x*ang
		texture{tx_fosca}  
	}
#end

#macro pegador(pospeg,ang)
union{  
  object{base texture{tx_plastico}}
  object{cabo texture{tx_plastico}}
  object{cabopa texture{tx_fosca}}
  object{basepa texture{tx_fosca}}
  object{cabopegador texture{tx_fosca} translate <0,pospeg,0>}
  object{
	basepegador(ang) translate <0,-8+pospeg,6.4>
  }

}
#end

union{
  object{ chao texture{tx_xadrez2} }
  object{ eixos(3.00) }
  object { pegador(-1,-45)}
  object { pegador(-1,-90) translate <0,15,0>}
  object { pegador(1,0) translate <0,-15,0>}
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 25.0;
#declare dir_camera = < 8.00, 10.00, 4.00 >;
#declare dist_camera = 100.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)