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

// ======================================================================
// CORES E TEXTURAS
#include "textures.inc"
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_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_marrom = 
  texture{
    pigment{ color rgb < 0.92, 0.51, 0.23 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_marrom_claro = 
  texture{
    pigment{ color rgb < 1.02, 0.71, 0.23 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_verde = //35,142,35
  texture{
    pigment{ color rgb < 0.35, 1.42, 0.35 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_verde_escuro = //47,79,47
  texture{
    pigment{ color rgb < 0.47,0.79, 0.47 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

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

#declare raio = 2.000;
#declare raioPequeno = 1.000;

// Partes da cena:
 


#declare orelha = 
  cone{
	<0, 0, 0>, 0.15   
    <0, 0, 0.5>, 0
	}

#declare cabeca = 
	sphere{
		<0, 0, 0>, 1
	}

#declare tronco = 
  cone{
	<0, 0, 0>, 1.7    
    <0, 0, 5>, 0.3
	}


#declare articulacao = 
	sphere{
		<0, 0, 0>, 0.25
	}

#declare membro = 
	cylinder{
		<0, 0, 0>,   
		<0, 0, 1>, 0.20
	}

#declare rabo = 
  cone{
	<0, 0, 0>, 0.3   
    <0, 0, 2.5>, 0.1
	}


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

#include "eixos.inc"

// Aqui está a cena, finalmente:

//90,0,90,0,-70,-45,110,-70,-45,110
#macro corpo(A,B,C,D,E,F,G,H,I,J)
	union {
		object{ orelha translate < -0.5,0,5.8 > texture{ tx_marrom } }
		object{ orelha translate < 0.5,0,5.8 > texture{ tx_marrom } }
		object{ cabeca translate < 0,0,5 > texture{ tx_marrom } }
		object{ tronco texture{ tx_marrom } }
		object{ braco(A) rotate B *z translate < 0.80,0,3.5 > texture{ tx_marrom } }
		object{ braco(C) rotate D *z rotate 180 *y translate < -0.80,0,3.5 > texture{ tx_marrom } }
		object{ rabo rotate 45 *x translate < 0,-1,1.5 > texture{ tx_marrom } }
		object{ perna(F-(E+90),G) scale <2,2,2> rotate E *x translate <-1,0,0> texture{ tx_marrom } }
		object{ perna(I-(H+90),J) scale <2,2,2> rotate H *x translate <1,0,0> texture{ tx_marrom } }
	} scale <0.5,0.5,0.5> translate < 0,0,3 >
#end

#macro mao()
	union {
		object{ articulacao texture{ tx_marrom_claro } }
		object{ membro scale <1,1,0.5> rotate 90 *y translate < 0.25,0,0 > texture{ tx_marrom } }
	}
#end

#macro antebraco()
	union {
		object{ articulacao texture{ tx_marrom_claro } }
		object{ membro scale <1,1,1> rotate 90 *y translate < 0.25,0,0 > texture{ tx_marrom } }
	}
#end

#macro coxa()
	union {
		object{ articulacao texture{ tx_marrom_claro } }
		object{ membro scale <1,1,1.5> rotate -90 *x translate < 0,0.25,0> texture{ tx_marrom } }
	}
#end

#macro canela()
	union {
		object{ articulacao texture{ tx_marrom_claro } }
		object{ membro scale <1,1,1> rotate -90 *x translate <  0,0.25,0 > texture{ tx_marrom } }
	}
#end

#macro pe()
	union {
		object{ articulacao texture{ tx_marrom_claro } }
		object{ membro scale <0.8,0.8,0.8> rotate -90 *x translate < 0,0.25,0 > texture{ tx_marrom } }
	}
#end


#macro braco(A) 
union {
	object{ antebraco()  translate < -(0.25+1),0,0 >  }
	object{ mao()  rotate A *y   }
} translate < (0.25+1),0,0 >
#end

#macro perna(A,B) 
union {
	object{ coxa()  translate < 0,-(0.25+1.5),0 >  }
	object{ subperna(B)  rotate A *x   }
} translate < 0,(0.25+1.5),0 >
#end

#macro subperna(B) 
union {
	object{ canela()  translate < 0,-(1.25),0 >  }
	object{ pe() rotate B *x translate < 0,0,0 >  }
} translate < 0,1.25,0 >
#end


#declare NQ = 7; //num quadros

//A,C
#declare argA = array[NQ];
#declare argA[0] = -90;
#declare argA[1] = -30;
#declare argA[2] = +30;
#declare argA[3] = +90;
#declare argA[4] = +30;
#declare argA[5] = -30;
#declare argA[6] = -90;

//E,H
#declare argE = array[NQ];
#declare argE[0] = -90;
#declare argE[1] = -60;
#declare argE[2] = -30;
#declare argE[3] = +00;
#declare argE[4] = -30;
#declare argE[5] = -60;
#declare argE[6] = -90;

//B, D, F, I
#declare argB = array[NQ];
#declare argB[0] = 0;
#declare argB[1] = 0;
#declare argB[2] = 0;
#declare argB[3] = 0;
#declare argB[4] = 0;
#declare argB[5] = 0;
#declare argB[6] = 0;

//G, J
#declare argG = array[NQ];
#declare argG[0] = 90;
#declare argG[1] = 90;
#declare argG[2] = 90;
#declare argG[3] = 90;
#declare argG[4] = 90;
#declare argG[5] = 90;
#declare argG[6] = 90;

#declare tempo = array[NQ];
#declare tempo[0] = 0.0;
#declare tempo[1] = 0.16; //16
#declare tempo[2] = 0.33; //17
#declare tempo[3] = 0.49; //16
#declare tempo[4] = 0.66; //17
#declare tempo[4] = 0.83; //17
#declare tempo[6] = 1.0; //17


#macro interpola(f0,v0,f1,v1,f)
	#local ss = (f-f0)/(f1-f0);
	#local rr = 1 - ss;
	(rr * v0 + ss * v1)
#end

#macro danca(clk) 
union {
	#local fase = 1;

	#while (clk <= tempo[fase])
		#local fase = fase + 1;
	#end

	#local valorA = interpola(tempo[fase-1],argA[fase-1],tempo[fase],argA[fase],clk);
	#local valorB = interpola(tempo[fase-1],argB[fase-1],tempo[fase],argB[fase],clk);
    #local valorE = interpola(tempo[fase-1],argE[fase-1],tempo[fase],argE[fase],clk);
	#local valorG = interpola(tempo[fase-1],argG[fase-1],tempo[fase],argG[fase],clk);

	object{ corpo(valorA,valorB,valorA,valorB,valorE,valorB,valorG,valorE,valorB,valorG) translate < 0,0,0 > }
} 
#end

//object{ danca(1) translate < 0,0,0 > }

//1 
//object{ corpo(-90,0,-90,0,-90,0,90,-90,0,90) translate < 0,0,0 > }

//2 
//object{ corpo(-30,0,-30,0,-30,0,90,-30,0,90) translate < 0,0,0 > }

//3 
//object{ corpo(30,0,30,0,30,0,90,30,0,90) translate < 0,0,0 > }




//object{ corpo(-45,30,45,30,-70,-45,110,-70,-45,110) translate < 0,0,0 > }


//7 //object{ corpo(90,0,90,0,-90,0,0,-90,0,0) translate < 0,0,0 > }

//object{ subperna(90) }
object{ eixos(3.00) }
object{ chao  translate < 0,0,-5 > texture{ tx_verde_escuro } }

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 2.00 >;
#declare raio_cena = 15.0;
#declare dir_camera = < -2.00, 4.00, 3.00 >;
#declare dist_camera = 7.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)