// 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 0.5 ambient 0.5 }
  }

#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
  }

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

#declare raio = 2.000;

#declare NQ=9;

#declare angOmbros = array[NQ];
#declare angOmbros[0] = 3;
#declare angOmbros[1] = -3;
#declare angOmbros[2] = -6;
#declare angOmbros[3] = -3;
#declare angOmbros[4] = 3;
#declare angOmbros[5] = -3;
#declare angOmbros[6] = -6;
#declare angOmbros[7] = -3;
#declare angOmbros[8] = 3;

#declare angCotovs = array[NQ];
#declare angCotovs[0] = 12;
#declare angCotovs[1] = 14;
#declare angCotovs[2] = 9;
#declare angCotovs[3] = 12;
#declare angCotovs[4] = 7;
#declare angCotovs[5] = 12;
#declare angCotovs[6] = 9;
#declare angCotovs[7] = 14;
#declare angCotovs[8] = 14;

#declare angBacDir = array[NQ];
#declare angBacDir[0] = 7;
#declare angBacDir[1] = 5;
#declare angBacDir[2] = 2;
#declare angBacDir[3] = 4;
#declare angBacDir[4] = 6;
#declare angBacDir[5] = 4;
#declare angBacDir[6] = 2;
#declare angBacDir[7] = 4;
#declare angBacDir[8] = 7;

#declare angBacEsq = array[NQ];
#declare angBacEsq[0] = 6;
#declare angBacEsq[1] = 4;
#declare angBacEsq[2] = 2;
#declare angBacEsq[3] = 5;
#declare angBacEsq[4] = 7;
#declare angBacEsq[5] = 5;
#declare angBacEsq[6] = 2;
#declare angBacEsq[7] = 4;
#declare angBacEsq[8] = 6;

#declare angJoeDir = array[NQ];
#declare angJoeDir[0] = 2;
#declare angJoeDir[1] = 4;
#declare angJoeDir[2] = 6;
#declare angJoeDir[3] = 9;
#declare angJoeDir[4] = 12;
#declare angJoeDir[5] = 9;
#declare angJoeDir[6] = 6;
#declare angJoeDir[7] = 4;
#declare angJoeDir[8] = 2;

#declare angJoeEsq = array[NQ];
#declare angJoeEsq[0] = 12;
#declare angJoeEsq[1] = 9;
#declare angJoeEsq[2] = 6;
#declare angJoeEsq[3] = 4;
#declare angJoeEsq[4] = 2;
#declare angJoeEsq[5] = 4;
#declare angJoeEsq[6] = 6;
#declare angJoeEsq[7] = 9;
#declare angJoeEsq[8] = 12;

#declare angPeDir = array[NQ];
#declare angPeDir[0] = 1;
#declare angPeDir[1] = 4;
#declare angPeDir[2] = 7;
#declare angPeDir[3] = 10;
#declare angPeDir[4] = 15;
#declare angPeDir[5] = 10;
#declare angPeDir[6] = 7;
#declare angPeDir[7] = 4;
#declare angPeDir[8] = 1;

#declare angPeEsq = array[NQ];
#declare angPeEsq[0] = 15;
#declare angPeEsq[1] = 10;
#declare angPeEsq[2] = 7;
#declare angPeEsq[3] = 4;
#declare angPeEsq[4] = 1;
#declare angPeEsq[5] = 4;
#declare angPeEsq[6] = 7;
#declare angPeEsq[7] = 10;
#declare angPeEsq[8] = 15;

declare fq = array[NQ];
#declare fq[0] = 0.000;
#declare fq[1] = 0.125;
#declare fq[2] = 0.250;
#declare fq[3] = 0.375;
#declare fq[4] = 0.500;
#declare fq[5] = 0.625;
#declare fq[6] = 0.750;
#declare fq[7] = 0.875;
#declare fq[8] = 1.000;

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

#macro quadro_anterior (FASE)
  #local i=0;
  #while (i<NQ-1)
    #if ((fq[i]<=FASE)&
      (fq[i+1]>=FASE))
    #local quad=i;
    #end
  #local i=i+1;
  #end
  quad
#end


// Partes da cena:

//modelando a parte estatica
#macro orelha ()
  union{
    box{<-0.5,0,0>, <0.5,0.1,3> texture{tx_fosca}}
    cylinder{<0,0,3>, <0,0.1,3>, 0.5 texture{tx_fosca}}
  }
#end

#macro cabeca ()
  union{
    sphere{<0,0,0>, 1 texture{tx_fosca}}
    object{orelha() rotate<0,30,0>}
    object{orelha() rotate<0,-30,0>}
  }
#end

#macro corpo ()
  union{
    sphere{<0,0,0>, 1.5 texture{tx_fosca}}
    sphere{<0,0,1>, 1.5 texture{tx_fosca}}
    cylinder{<0,0,0>, <0,0,1>, 1.5 texture{tx_fosca}}
    object{cabeca() translate<0,0,3>}
  }
#end

//modelando os membros superiores
#macro maozinha ()
  union{
    cone{<0,0,0>, 0.35, <0,0,1.4>, 0.4 texture{tx_fosca}}
    sphere{<0,0,1.4>, 0.45 texture{tx_fosca}}
  }
#end

#macro bracinho (COTOVELO)
  union{
    sphere{<0,0,0>, 0.35 texture{tx_fosca}}
    cylinder{<0,0,0>, <0,0,1.6>, 0.35 texture{tx_fosca}}
    sphere{<0,0,1.6>, 0.35 texture{tx_fosca}}
    object{maozinha() rotate<-10*COTOVELO,0,0> translate<0,0,1.6>}
  }
#end

//modelando os membros inferiores
//pezinhos com botas
#macro pezinho ()
  union{
    cone{<0,0,0>, 0.45, <0,0,1.5>, 0.6 texture{tx_fosca}}
    sphere{<0,0,0>, 0.45 texture{tx_fosca}}
    cylinder{<0,0,0.6>, <0,0,1.9>, 0.61 texture{tx_plastico}}
    sphere{<0,0,1.9>, 0.61 texture{tx_plastico}}
  }
#end

#macro perninha (TORNOZELO)
  union{
    cone{<0,0,0>, 0.35 <0,0,1.4>, 0.45 texture{tx_fosca}}
    sphere{<0,0,0>, 0.35 texture{tx_fosca}}
    object{pezinho() rotate<-10*TORNOZELO,0,0> translate<0,0,1.6>}
  }
#end

#macro coxinha (JOELHO,TORNOZELO)
  union{
    cylinder{<0,0,0>, <0,0,1.3>, 0.35 texture{tx_fosca}}
    sphere{<0,0,0>, 0.35 texture{tx_fosca}}
    object{perninha(TORNOZELO) rotate<(10*JOELHO),0,0> translate<0,0,1.3>}
  }
#end


//AGORA MONTAREMOS O COELHO COMPLETO
#macro coelho_de_botas (OMBRO_DIR, COTOVELO_DIR, OMBRO_ESQ, COTOVELO_ESQ, BACIA_DIR, JOELHO_DIR, TORNOZELO_DIR, BACIA_ESQ, JOELHO_ESQ, TORNOZELO_ESQ)
  union{
    object{corpo()}
    object{bracinho(COTOVELO_DIR) scale<0,0,-1> rotate<(-10*OMBRO_DIR),-10,0> translate<1.5,0,1.7>}
    object{bracinho(COTOVELO_ESQ) scale<0,0,-1> rotate<(-10*OMBRO_ESQ),10,0> translate<-1.5,0,1.7>}
    object{coxinha(JOELHO_DIR,TORNOZELO_DIR) scale<0,0,-1> rotate<(10*BACIA_DIR),-10,0> translate<1,0,-0.5>}
    object{coxinha(JOELHO_ESQ,TORNOZELO_ESQ) scale<0,0,-1> rotate<(10*BACIA_ESQ),10,0> translate<-1,0,-0.5>}
  }
#end

//Agora, uma macro para montagem do coelho em poses ao longo da danca
#macro coelho_cancan (FASE) // FASE varia de 0.0 a 1.0
  union{
  }
#end







#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
  //(OMBRO_DIR, COTOVELO_DIR, OMBRO_ESQ, COTOVELO_ESQ, BACIA_DIR, JOELHO_DIR, TORNOZELO_DIR, BACIA_ESQ, JOELHO_ESQ, TORNOZELO_ESQ)
  object{coelho_de_botas(3,12,3,12,7,2,2,6,12,12) translate<10,-1,0>}
  object{coelho_de_botas(-3,14,-3,14,5,4,4,4,9,9) translate<6,0,0>}
  object{coelho_de_botas(-6,9,-6,9,2,6,6,2,6,6) translate<2,1,0>}
  object{coelho_de_botas(-3,14,-3,14,4,9,9,5,4,4) translate<-2,2,0>}
  object{coelho_de_botas(3,7,3,7,6,12,12,7,2,2) translate<-6,3,0>}
  object{coelho_de_botas(-3,14,-3,14,4,9,9,5,4,4) translate<-10,4.5,0>}
  object{coelho_de_botas(-6,9,-6,9,2,6,6,2,6,6) translate<-14,6,0>}
  object{coelho_de_botas(-3,14,-3,14,5,4,4,4,9,9) translate<-20,8,0>}
  object{coelho_de_botas(3,12,3,12,7,2,2,6,12,12) translate<-25,10,0>}
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.50 >;
#declare raio_cena = 20;
#declare dir_camera = < 5.00, 2.50, 2.50 >;
#declare dist_camera = 20;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)