#declare bz_name = "Asa"

#include "colors.inc"
#include "stones.inc"
#include "woods.inc"
#include "metals.inc"
#include "golds.inc"


#declare tinta_cinza = 
  texture {
    pigment { Gray75 }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare tinta_vermelha = 
  texture {
    pigment { color rgb < 1.00, 0.00, 0.00 > }
    finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
  }

#declare A11 = <0,1.5,0>;
#declare A12 = <-0.5,1,0.3>;
#declare A13 = <-0.5,0.5,0.3>;
#declare A14 = <0,0,0>;

#declare A21 = A11+<0.5,-0.1,0>;
#declare A22 = A12+<0.5,-0.1,0>;
#declare A23 = A13+<0.5,-0.1,0>;
#declare A24 = A14+<0.5,-0.1,0>;

#declare A31 = A21+<0.5,-0.2,0>;
#declare A32 = A22+<0.5,-0.2,0>;
#declare A33 = A23+<0.5,-0.2,0>;
#declare A34 = A24+<0.5,-0.2,0>;

#declare A41 = A31+<0.5,0,0>;
#declare A42 = A32+<0.5,0,0>;
#declare A43 = A33+<0.5,0,0>;
#declare A44 = A34+<0.5,0,0>;

#declare B11 = A41;
#declare B12 = A42;
#declare B13 = A43;
#declare B14 = A44;

#declare B21 = B11+<0.5,0,0>;
#declare B22 = B12+<0.5,0,0>;
#declare B23 = B13+<0.5,0,0>;
#declare B24 = B14+<0.5,0,0>;

#declare B31 = B21+<0.5,0.1,0>;
#declare B32 = B22+<0.5,0.1,0>;
#declare B33 = B23+<0.5,0.1,0>;
#declare B34 = B24+<0.5,0.1,0>;

#declare B41 = B31+<0.5,-0.3,0>;
#declare B42 = B32+<1.3,0.1,-0.3>;
#declare B43 = B33+<1.3,0.1,-0.3>;
#declare B44 = B34+<0.5,0.3,0>;

#declare C11 = A11;
#declare C12 = A12+<0,0,-0.6>;
#declare C13 = A13+<0,0,-0.6>;
#declare C14 = A14;

#declare C21 = A21;
#declare C22 = A22+<0,0,-0.6>;
#declare C23 = A23+<0,0,-0.6>;
#declare C24 = A24;

#declare C31 = A31;
#declare C32 = A32+<0,0,-0.6>;
#declare C33 = A33+<0,0,-0.6>;
#declare C34 = A34;

#declare C41 = A41;
#declare C42 = A42+<0,0,-0.6>;
#declare C43 = A43+<0,0,-0.6>;
#declare C44 = A44;

#declare D11 = B11;
#declare D12 = B12+<0,0,-0.6>;
#declare D13 = B13+<0,0,-0.6>;
#declare D14 = B14;

#declare D21 = B21;
#declare D22 = B22+<0,0,-0.6>;
#declare D23 = B23+<0,0,-0.6>;
#declare D24 = B24;

#declare D31 = B31;
#declare D32 = B32+<0,0,-0.6>;
#declare D33 = B33+<0,0,-0.6>;
#declare D34 = B34;

#declare D41 = B41;
#declare D42 = B42;
#declare D43 = B43;
#declare D44 = B44;

#declare bz_scale = 0.18;;
#include "bz-things.inc"

#declare retalhoA = 
union{
  bicubic_patch{
	type 1 flatness 0.001
   	u_steps 4 v_steps 4
   
	A11, A12, A13, A14 
	A21, A22, A23, A24
	A31, A32, A33, A34 
	A41, A42, A43, A44 

   	texture { bz_tx_A }
   
  }
  //object{ bz_grid_A }
}
    
#declare retalhoB = 
union{
  bicubic_patch{
	type 1 flatness 0.001
   	u_steps 4 v_steps 4
   
	B11, B12, B13, B14 
	B21, B22, B23, B24
	B31, B32, B33, B34 
	B41, B42, B43, B44 

   	texture { bz_tx_B }
   
  }
  //object{ bz_grid_B }
}

#declare retalhoC = 
union{
  bicubic_patch{
	type 1 flatness 0.001
   	u_steps 4 v_steps 4
   
	C11, C12, C13, C14 
	C21, C22, C23, C24
	C31, C32, C33, C34 
	C41, C42, C43, C44 

   	texture { bz_tx_C }
   
  }
  //object{ bz_grid_C }
}

#declare retalhoD = 
union{
  bicubic_patch{
	type 1 flatness 0.001
   	u_steps 4 v_steps 4
   
	D11, D12, D13, D14 
	D21, D22, D23, D24
	D31, D32, D33, D34 
	D41, D42, D43, D44 

   	texture { bz_tx_D }
   
  }
  //object{ bz_grid_D }
}

// Aqui está a cena:
#declare scene = 
  union{
    union {
      object { retalhoA }
      object { retalhoB }
      object { retalhoC }
      object { retalhoD }
      rotate 60*x
      translate <-0.5,-0.5,1.0>
      rotate -30*y
    }
     //object{ bz_axes }
  }

object{ bz_checker_bg }
object{ scene translate bz_rite_pos }
object{ scene rotate -90*y translate bz_left_pos }